CN114991861A - Efficient drainage method for mine sump - Google Patents
Efficient drainage method for mine sump Download PDFInfo
- Publication number
- CN114991861A CN114991861A CN202210683124.9A CN202210683124A CN114991861A CN 114991861 A CN114991861 A CN 114991861A CN 202210683124 A CN202210683124 A CN 202210683124A CN 114991861 A CN114991861 A CN 114991861A
- Authority
- CN
- China
- Prior art keywords
- water
- shell
- disc
- frame
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 311
- 239000010802 sludge Substances 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 53
- 238000007789 sealing Methods 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 15
- 238000007667 floating Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000003809 water extraction Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims 1
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention provides a high-efficiency drainage method for a mine sump, and relates to the technical field of mine drainage. The invention discloses a high-efficiency drainage method for a mine sump, which comprises the following steps: step 1, preparing for drainage; step 2, draining water normally; step 3, automatically dredging; and 4, draining water from the bottom. According to the efficient drainage method for the mine sump, the water inlet hole is shielded by the water retaining component when the water retaining component works, the rotating component is matched with the water outlet conversion component, so that water in the rotating component is quickly discharged through the water outlet conversion component, negative pressure is generated in the rotating component, the rotating component generates negative pressure to quickly pump water in the outer shell into the rotating component, and the sludge removing component works to clean accumulated sludge, so that the phenomenon that the sludge blocks a water pump and the accumulated water in the sump is inconvenient to pump is avoided; utilize to stir garrulous frame fast turn to break up the silt under the scraper blade clearance, make the silt after breaking up mix with water to discharge through the discharging pipe, avoid silt constantly to pile up and cause the jam.
Description
Technical Field
The invention relates to the technical field of mine drainage, in particular to a high-efficiency drainage method for a mine sump.
Background
In the underground mining process of a mine, water seepage or water burst phenomena often occur underground, underground production water also flows into a mine roadway, and water accumulation occurs underground. If the mine water is not discharged in time, the more the mine water is accumulated, and the normal production of the mine is influenced. Therefore, mine water is timely drained out of the ground, a sanitary working environment without accumulated water is created, and the mine drainage task is achieved.
At present when drawing the drainage to the ponding in the sump, adopt the lift formula drainage method usually, and the formula drainage of having now to raise rises to ground with the help of drainage equipment, when having now to extract the ponding in the mine through the method of raising the formula, need put into the sump with drainage equipment, the mouth that draws water of drainage equipment this moment contacts closely with the bottom in sump, so at the in-process of drawing water, the mouth that draws water is blockked up easily to the silt of sump bottom, the mouth that draws water of current drainage equipment blocks up the back, need take out drainage equipment, and clear up silt, so clear up the silt of drawing water the mouth repeatedly, influence the drainage progress of ponding in the sump.
Disclosure of Invention
The invention aims to provide a high-efficiency drainage method for a mine sump, which can prevent sludge in the sump from blocking a water pumping port and improve the drainage efficiency of the sump.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
a high-efficiency drainage method for a mine sump adopts a negative pressure water pump, gas transmission equipment and a pipeline, wherein the negative pressure water pump comprises an installation plate, an outer shell, water inlet frames, an inner shell, a fixed disk, a sealing shell, an air inlet pipe and an air outlet pipe, the upper surface of the installation plate is provided with the outer shell, the lower part of the outer side wall of the outer shell is uniformly provided with a plurality of water inlet holes along the circumferential direction, the upper part of the inner side wall of the outer shell is uniformly and fixedly connected with a plurality of water inlet frames along the circumferential direction, an inner shell is arranged between the inner side walls of a plurality of water inlet frames, the upper parts of the outer side walls of the outer shell and the inner shell are uniformly provided with a plurality of water inlets along the circumferential direction, the top of the outer shell is provided with the fixed disk, the upper surface of the fixed disk is connected with the sealing shell, the rear wall of the sealing shell is embedded with the air inlet pipe, the air outlet pipe is embedded in the front wall of the sealing shell, and further comprises a rotating component, a water outlet conversion component, a sludge removal component and a water retaining component, the upper surface in the sealed shell is provided with a rotating assembly, the rotating assembly penetrates through the fixed disc to be rotatably connected with the fixed disc, a water outlet conversion assembly is arranged between the outer shell and the left wall of the inner shell and is positioned at the upper side of the water inlet hole, the water outlet conversion assembly is matched with the rotating assembly, the lower part of the rotating assembly is provided with a sludge clearing assembly, the sludge clearing assembly is fixedly connected with the upper surface of the mounting disc, a water retaining assembly is arranged in a gap between the sludge clearing assembly and the outer shell, and the water retaining assembly is arranged on the upper part of the outer shell in a sliding manner;
the gas transmission equipment is used for providing high-pressure air;
the pipeline is connected with a mine drainage pipe network;
the method comprises the following steps:
Communicating a gas transmission device with an air inlet pipe, communicating a pipeline with a water outlet conversion assembly, and placing a negative pressure water pump into a water sump;
The water retaining component works under the buoyancy action of water, the water retaining component finishes the shielding of the water inlet hole, the negative pressure water suction pump floats in the water through the water retaining component, the negative pressure water suction pump is prevented from sinking to the bottom of the water, meanwhile, the water in the water bin flows into the inner shell through the water inlet and the water inlet frame, and the water in the inner shell falls into the lower part of the inner side of the outer shell downwards;
starting the gas transmission equipment to charge high-pressure air into the gas inlet pipe, leading the high-pressure air in the gas inlet pipe to enter the sealed shell, leading the high-pressure air to continuously enter the sealed shell so as to enable the rotating assembly to work, leading the water at the lower part of the inner side of the outer shell to be input into the water outlet conversion assembly when the rotating assembly works, leading the rotating assembly to generate negative pressure, leading the water at the lower part of the inner side of the outer shell to enter the rotating assembly, leading the water in the water outlet conversion assembly to flow out along with the water, and leading the water outlet conversion assembly to remove the transmission power of the rotating assembly on the sludge removal assembly through the rotating assembly;
When the water inflow and outflow rate of the water outflow conversion assembly is lower than a set value, the water outflow conversion assembly triggers the rotating assembly so that the rotating assembly applies transmission power to the sludge removing assembly, and the sludge removing assembly works to remove the sludge accumulated on the rotating assembly;
Along with the continuous extraction of the water in sump, the surface of water reduces along with it, when negative pressure suction pump is downward with the contact of sump bottom, and the buoyancy of water no longer supports the manger plate subassembly during operation, the manger plate subassembly resets thereupon and opens the inlet opening, water in the sump flows into in the shell body through the inlet opening thereupon, so extract the ponding of sump bottom, and avoid in a large amount of silt gets into the negative pressure suction pump, avoid blockking up the negative pressure suction pump, after the water extraction in the sump is accomplished, take out the negative pressure suction pump from the sump, and remove the intercommunication of gas transmission equipment and intake pipe, remove the pipeline simultaneously and go out the intercommunication of water transform subassembly.
Preferably, the rotating assembly comprises a filtering shell, a positioning disc, a fixed shell, a sliding rail, an annular sliding block, a swinging seat, a first rotating shaft, a fan blade, a disc, a connecting rod, a hinged plate, a sliding rod, a lifting frame, a first reset spring, a sealing sheet, a movable plate, a fixed rod, a sliding frame, a wedge-shaped block and a water feeding part, the filtering shell is arranged on the lower surface of the fixed disc, the positioning disc is fixedly connected to the middle of the upper surface of the filtering shell, the fixed shell is rotatably arranged on the upper surface of the filtering shell and is positioned on the outer side of the positioning disc, a plurality of sliding rails are uniformly connected to the inner surface of the fixed shell along the circumferential direction of the fixed shell, the annular sliding block is arranged between the plurality of sliding rails in a sliding mode, a limiting groove is formed in the lower surface of the annular sliding block, a plurality of swinging seats are uniformly and fixedly connected to the upper surface of the annular sliding block along the circumferential direction of the annular sliding block, a plurality of first rotating shafts are uniformly and rotatably connected to the outer side wall of the fixed shell along the circumferential direction of the annular sliding block, the first rotating shafts and the sliding rails are arranged in a staggered mode, one end of each first rotating shaft is provided with a fan blade, the other end of each first rotating shaft is provided with a disc, a connecting rod is fixedly connected to the eccentric position of the side wall of each disc, a hinged plate is rotatably arranged between the connecting rod and the swinging seat which are adjacent up and down, the upper surface of the positioning disc is uniformly provided with a plurality of sliding rods in a sliding mode along the circumferential direction of the positioning disc, the upper ends of the sliding rods are uniformly arranged in a limiting groove of the annular sliding block in a sliding mode, a lifting frame is arranged between the lower ends of the sliding rods and is in sliding fit with the sludge removing component, a plurality of first reset springs are fixedly connected between the top of the lifting frame and the lower surface of the fixing disc and are respectively wound on the outer sides of the sliding rods, the front portion and the rear portion of the top of the lifting frame are both connected with sealing pieces, the sealing pieces are made of elastic materials, and are in sliding fit with the outer side walls of the filtering shell, the crane all is provided with the movable plate about two portions, the lower part of movable plate is opened there is the wedge groove, filter the right wall upper portion of casing internal surface and install the dead lever, the left wall upper portion of filtering the casing internal surface is connected with the carriage, install the wedge in the middle of the bottom in the crane, the upper surface rigid coupling has the part of delivering water in the stationary casing, the part of delivering water cooperates with silt clearance subassembly, the part of delivering water passes positioning disk and fixed disk and is connected rather than rotating, the part of delivering water and the inside wall lower part rigid coupling of filtering the casing.
Preferably, the water feeding part comprises a rotating shaft, a sealing disc and a rotating water wheel, the upper surface of the inside of the fixed shell is fixedly connected with the rotating shaft, the rotating shaft is matched with the sludge cleaning component, the rotating shaft penetrates through the positioning disc and the fixed disc to be connected with the positioning disc in a rotating mode, the sealing disc is installed on the lower portion of the inner surface of the filtering shell, the rotating shaft penetrates through the sealing disc to be connected with the rotating shaft in a rotating mode, the rotating water wheel is fixedly connected to the lower portion of the rotating shaft, and the rotating water wheel is located on the lower side of the sealing disc.
Preferably, the water outlet conversion component comprises a hollow frame, a trough frame, a mounting rod, a water outlet pipe, a discharge pipe, a hollow pipe, a first connecting disc, a limiting disc, a sliding disc, a movable rod, a baffle plate, a second connecting disc, a movable disc, a first spring, a wedge frame and a second spring, wherein the hollow frame is sleeved on the upper part of the rotating shaft, the trough frame is mounted on the left wall and the right wall of the hollow frame, the trough frame on the right side and the fixed rod are arranged in a sliding manner, the trough frames on the left side and the right side are respectively matched with wedge grooves on the left side and the right side, the mounting rod is fixedly connected to the left wall of the trough frame on the left side, penetrates through the sliding frame and the filtering shell and is arranged in a sliding manner, the water outlet pipe is embedded in the lower part of the left wall of the filtering shell, penetrates through the inner shell and the outer shell, the discharge pipe is arranged on the left wall of the water outlet pipe, the right part of the hollow pipe penetrates through the outer shell and the inner shell, and the right part of the hollow pipe is embedded in the left wall of the filtering shell, the left part of the installation rod is positioned in the hollow pipe, the right part of the installation rod is fixedly connected with a first connecting disc, the installation rod penetrates through the first connecting disc and is in sliding connection with the first connecting disc, the left part of the installation rod is provided with a sliding groove, the left part of the installation rod is sleeved with a limiting disc, a sliding disc is arranged in the sliding groove in a sliding mode, a moving rod is arranged at the center of the left wall of the sliding disc, penetrates through the left part of the installation rod and is in sliding connection with the left part of the installation rod, a baffle is arranged at the left end of the moving rod and is positioned in the discharge pipe, the left part of the hollow pipe is fixedly connected with a second connecting disc, the moving rod penetrates through the second connecting disc and is in sliding connection with the second connecting disc, the right part of the moving rod is fixedly connected with a moving disc, a first spring is fixedly connected between the left wall of the moving disc and the right wall of the second connecting disc, the first spring is wound on the outer side of the moving rod, a wedge-shaped frame is arranged at the left part of the hollow pipe and is positioned at the upper side of the limiting disc, and two second springs are fixedly connected between the wedge-shaped frame and the outer side wall of the hollow pipe.
Preferably, the right end of the wedge frame is longer than the left end.
Preferably, the sludge removing component comprises a fixed frame, a mounting frame, a fixed frame, an outer gear ring, a second rotating shaft, a first gear, a guide rod, an arc-shaped plate, a second return spring, an L-shaped rod, an arc-shaped clamping plate and a scraping part, wherein the fixed frame is fixedly connected to the upper surface of the mounting disc, the lifting frame penetrates through the fixed frame and is in sliding connection with the fixed frame, the fixed frame is positioned on the inner side of the outer shell, the bottom of the filtering shell is connected with the mounting frame, the rotating shaft penetrates through the mounting frame and is in rotating connection with the mounting frame, the upper surface of the mounting frame is fixedly connected with the fixed frame, the outer gear ring is rotatably installed in the middle of the inner bottom of the fixed frame, the second rotating shaft is rotatably installed at the left part and the right part of the inner bottom of the fixed frame, the first gear is fixedly connected to the upper end of the second rotating shaft, the first gears at two sides are positioned on the outer gear ring, the first gears at the two sides are meshed with the outer gear ring, the guide rod is fixedly connected to the two parts of the inner wall of the outer gear ring, the guide rod at the two sides, the arc-shaped plate is slidably arranged between the two guide rods at the two sides, axis of rotation and the arc contact cooperation of both sides, the rigid coupling has two second reset spring between the arc of both sides, and the second reset spring of both sides is respectively around the guide arm outside of both sides, and L shape pole is all installed to the arc outer wall of both sides, and L shape tip rigid coupling has arc splint, and arc splint are located the upside of wedge, are equipped with between the upper surface of fixed frame and the lower surface of installing frame and scrape the material part, scrape the first gear mesh of material part and both sides mutually.
Preferably, the scraping component comprises an annular plate, connecting blocks, an inner gear ring and scraping plates, the annular plate is rotatably connected between the upper surface of the fixing frame and the lower surface of the mounting frame, the inner side wall of the annular plate is uniformly connected with a plurality of connecting blocks along the circumferential direction of the annular plate, the inner gear ring is fixedly connected between the inner side walls of the connecting blocks, first gears on two sides are meshed with the inner gear ring, the outer surface of the annular plate is uniformly connected with a plurality of scraping plates along the circumferential direction of the annular plate, and the scraping plates are in sliding fit with the filtering shell.
Preferably, the water retaining component comprises an annular water retaining plate, an annular limiting ring, an annular floating plate, a first fixing plate, a second fixing plate, an annular fixing plate, a third reset spring and a pull rope, the annular water retaining plate is rotatably arranged on the upper surface of the mounting disc and is positioned between the outer shell and the fixing frame, a plurality of feed inlets are uniformly formed in the outer side wall of the annular water retaining plate along the circumferential direction of the annular water retaining plate, the annular limiting ring is fixedly connected to the upper part of the outer side wall of the outer shell, the annular floating plate is slidably arranged on the upper part of the outer side wall of the outer shell and is positioned on the upper side of the annular limiting ring, a groove is formed in the top of the annular water retaining plate, a plurality of first fixing plates are uniformly and fixedly connected to the groove along the circumferential direction of the groove, a plurality of second fixing plates are uniformly and slidably arranged in the groove along the circumferential direction of the groove, the annular fixing plates are fixedly connected to the upper surfaces of the plurality of second fixing plates, and the third reset spring is connected between the adjacent first fixing plates and second fixing plates, the lateral wall of second fixed plate is connected with the stay cord, and adjacent first fixed plate, annular fixed plate and shell body are passed in proper order to the upper end of stay cord, and the upper end and the annular kickboard rigid coupling of stay cord.
Preferably, the filter further comprises a second gear, a third gear, a crushing frame and a fourth gear, wherein the second gear is installed at the lower end of the second rotating shaft, the third gear is installed at two equal rotating parts of the upper surface in the fixing frame, the third gears at two sides are respectively meshed with the second gears at two sides, the crushing frame is arranged at two equal rotating parts of the fixing frame, the upper part of the crushing frame is located between the filter shell and the annular water baffle, the fourth gear is installed at the lower part of the crushing frame, and the fourth gears at two sides are respectively meshed with the third gears at two sides.
The beneficial technical effects of the invention are as follows:
according to the efficient drainage method for the mine sump, the water inlet hole is shielded by the water retaining component when the water retaining component works, the rotating component is matched with the water outlet conversion component, so that water in the rotating component is quickly discharged through the water outlet conversion component, negative pressure is generated in the rotating component, the rotating component generates negative pressure to quickly pump water in the outer shell into the rotating component, and the sludge removing component works to clean accumulated sludge, so that the phenomenon that the water pump is blocked by the sludge and the accumulated water in the sump is inconvenient to pump is avoided; utilize to stir garrulous frame fast turn and break up silt under the scraper blade clearance, make silt and water after breaking up mix to discharge through the discharging pipe, so avoid silt constantly to pile up and cause the jam, the ponding extraction in the feed water sump causes the hindrance.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
Fig. 3 is a partially sectional perspective structure diagram of the present invention.
Fig. 4 is a schematic cross-sectional perspective view of the rotating assembly of the present invention.
Fig. 5 is a partially cut-away perspective view of the rotating assembly of the present invention.
Fig. 6 is a partial perspective view of the rotating assembly of the present invention.
Fig. 7 is a partial perspective view of the rotating assembly of the present invention.
Fig. 8 is a schematic perspective view of the water outlet conversion assembly according to the present invention.
FIG. 9 is a schematic sectional perspective view of the water outlet changing assembly according to the present invention.
Fig. 10 is a partial perspective view of the water outlet conversion assembly according to the present invention.
Fig. 11 is a schematic cross-sectional perspective view of a sludge removal assembly of the present invention.
Fig. 12 is a schematic perspective view of a portion of a sludge removal assembly of the present invention.
Fig. 13 is a schematic partial perspective view of a sludge removal assembly of the present invention.
Fig. 14 is an enlarged, fragmentary, perspective view of the sludge removal assembly of the present invention.
Fig. 15 is a schematic perspective view of the water guard assembly of the present invention.
Fig. 16 is an enlarged perspective view of the present invention.
FIG. 17 is a flow chart of the method for efficiently draining the mine sump according to the present invention.
Description of reference numerals: 1. a mounting disc, 2, an outer shell, 201, a water inlet hole, 202, a water inlet frame, 203, an inner shell, 204, a water inlet, 3, a fixed disc, 4, a sealing shell, 5, an air inlet pipe, 6, an air outlet pipe, 7, a rotating assembly, 701, a filtering shell, 702, a positioning disc, 703, a fixed shell, 704, a sliding rail, 705, a ring-shaped sliding block, 706, a swinging seat, 707, a first rotating shaft, 708, fan blades, 709, a disc, 710, a connecting rod, 711, a hinged plate, 712, a sliding rod, 713, a lifting frame, 714, a first return spring, 715, a sealing plate, 716, a moving plate, 717, a groove, 718, a fixed rod, 719, a sliding frame, 720, a wedge, 721, a rotating shaft, 722, a sealing plate, 723, a rotating water wheel, 8, a water outlet conversion assembly, 801, a hollow frame, 802, a trough-shaped frame, 803, a mounting rod, 804, a water outlet pipe, 805, 807, 806, a hollow pipe and a first connecting disc, 808. a sliding chute 809, a limiting disc 810, a sliding disc 811, a moving rod 812, a baffle 813, a second connecting disc 814, a moving disc 815, a first spring 816, a wedge-shaped frame 817, a second spring 9, a sludge removing component 901, a fixing frame 902, a mounting frame 903, a fixing frame 904, an outer gear ring 905, a second rotating shaft 906, a first gear 907, a guide rod 908, an arc-shaped plate 909, a second return spring 910, an L-shaped rod 911, an arc-shaped clamping plate 912, an annular plate 913, a connecting block 914, an inner gear ring 915, a scraping plate 10, a water blocking component 101, an annular water blocking plate 102, a feeding port 103, an annular limiting ring 915, 104, an annular floating plate 105, a groove 106, a first fixing plate 107, a second fixing plate 915, a pulling rope 108, an annular fixing plate 109, a third return spring 110, 11, a second gear 12, a third gear, 13. a crushing rack, 14 and a fourth gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings in combination with the specific embodiments. Certain embodiments of the invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
A negative pressure water pump, as shown in figure 1 and figure 2, comprises a mounting plate 1, an outer shell 2, a water inlet frame 202, an inner shell 203, a fixed disk 3, a sealing shell 4, an air inlet pipe 5, an air outlet pipe 6, a rotating component 7, a water outlet conversion component 8, a sludge removing component 9 and a water retaining component 10, wherein the upper surface of the mounting plate 1 is provided with the outer shell 2, the lower part of the outer side wall of the outer shell 2 is uniformly provided with a plurality of water inlet holes 201 along the circumferential direction, the upper part of the inner side wall of the outer shell 2 is uniformly and fixedly connected with a plurality of water inlet frames 202 along the circumferential direction, the inner shell 203 is arranged between the inner side walls of the plurality of water inlet frames 202, the upper parts of the outer side walls of the outer shell 2 and the inner shell 203 are uniformly provided with a plurality of water inlet holes 204 along the circumferential direction, the top of the outer shell 2 is provided with the fixed disk 3, the upper surface of the fixing disk 3 is connected with the sealing shell 4, the rear wall of the sealing shell 4 is embedded with the air inlet pipe 5, the air outlet pipe 6 is embedded in the sealing shell 4, the upper surface is provided with rotating assembly 7 in the sealed shell 4, rotating assembly 7 passes fixed disk 3 and is connected rather than rotating, be provided with out water transform subassembly 8 between the left wall of shell body 2 and interior casing 203, it is located the upside of inlet opening 201 to go out water transform subassembly 8, it cooperates with rotating assembly 7 to go out water transform subassembly 8, rotating assembly 7's lower part is provided with silt and clears away subassembly 9, the upper surface rigid coupling of subassembly 9 and mounting disc 1 is clear away to silt, the gap is provided with manger plate subassembly 10 between subassembly 9 and the shell body 2 is clear away to silt, manger plate subassembly 10 sets up with the upper portion slidingtype of shell body 2.
As shown in fig. 17, a method for efficiently draining a mine sump adopts gas transmission equipment and a pipeline, and adopts the negative pressure water pump, wherein the gas transmission equipment is used for providing high-pressure air, and the pipeline is connected with a mine drainage pipe network.
The method comprises the following steps:
When accumulated water in the water sump needs to be pumped, the gas transmission equipment is communicated with the gas inlet pipe 5, the pipeline is communicated with the water outlet conversion component 8, and the negative pressure water pump is placed in the water sump;
The water retaining component 10 works under the buoyancy action of water, the water retaining component 10 finishes the shielding of the water inlet hole 201 when working, the negative pressure water suction pump floats in the water through the water retaining component 10, the negative pressure water suction pump is prevented from sinking to the bottom of the water, meanwhile, the water in the water sump flows into the inner shell 203 through the water inlet 204 and the water inlet frame 202, and the water in the inner shell 203 falls into the lower part of the inner side of the outer shell 2 along with the water;
starting the gas transmission equipment to fill high-pressure air into the gas inlet pipe 5, enabling the high-pressure air in the gas inlet pipe 5 to enter the sealed shell 4 along with the high-pressure air, enabling the high-pressure air to continuously enter the sealed shell 4 to enable the rotating assembly 7 to work, enabling the rotating assembly 7 to work to input water at the lower part of the inner side of the outer shell 2 into the water outlet conversion assembly 8, enabling the rotating assembly 7 to generate negative pressure, enabling the water at the lower part of the inner side of the outer shell 2 to enter the rotating assembly 7, enabling the water in the water outlet conversion assembly 8 to flow out along with the high water flow, and enabling the water outlet conversion assembly 8 to remove the transmission power of the rotating assembly 7 on the sludge removal assembly 9 through the rotating assembly 7 when the water flow flowing out of the water outlet conversion assembly 8 is high;
The water is provided with some large silt, the rotating assembly 7 is blocked by the silt when working, the silt is accumulated on the rotating assembly 7, the inflow and outflow water quantity in the outflow water conversion assembly 8 is reduced, when the inflow and outflow water quantity in the outflow water conversion assembly 8 is lower than a set value, the outflow water conversion assembly 8 triggers the rotating assembly 7, so that the rotating assembly 7 applies transmission power to the silt removing assembly 9, the silt removing assembly 9 works to clean the silt accumulated on the rotating assembly 7, and therefore the silt is prevented from blocking a negative pressure water suction pump, and inconvenience is caused to water extraction in a water sump;
Along with the continuous extraction of the water in sump, the surface of water reduces along with it, when negative pressure suction pump is downward when contacting bottom the sump, and the buoyancy of water no longer supports manger plate subassembly 10 during operation, manger plate subassembly 10 resets along with and opens inlet opening 201, water in the sump flows into in the shell body 2 through inlet opening 201 thereupon, so extract the ponding of sump bottom, and avoid in a large amount of silt gets into the negative pressure suction pump, avoid blockking up the negative pressure suction pump, after the water extraction in the sump is accomplished, take out the negative pressure suction pump from the sump, and remove the intercommunication of gas transmission equipment and intake pipe 5, remove the pipeline simultaneously and go out water transform subassembly 8's intercommunication.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 16, the rotating assembly 7 includes a filtering shell 701, a positioning plate 702, a fixed shell 703, sliding rails 704, a ring-shaped sliding block 705, a swinging seat 706, a first rotating shaft 707, fan blades 708, a circular disc 709, a connecting rod 710, a hinge plate 711, a sliding rod 712, a lifting frame 713, a first return spring 714, a sealing plate 715, a moving plate 716, a fixed rod 718, a sliding frame 719, a wedge-shaped block 720 and a water supply component, the filtering shell 701 is disposed on the lower surface of the fixed disk 3, the positioning plate 702 is fixedly connected to the middle of the upper surface of the filtering shell 701, the fixed shell 703 is rotatably disposed on the upper surface of the filtering shell 701, the fixed shell 703 is located outside the positioning plate 702, the inner surface of the fixed shell 703 is uniformly connected with four sliding rails 704 along the circumferential direction thereof, the ring-shaped sliding block 705 is slidably disposed between the four sliding rails 704, the lower surface of the ring-shaped sliding block 705 is provided with a limiting groove, four swinging seats 706 are uniformly and fixedly connected to the upper surface of the annular sliding block 705 along the circumferential direction, four first rotating shafts 707 are uniformly and rotatably arranged on the outer side wall of the fixed shell 703 along the circumferential direction, the four first rotating shafts 707 are staggered with the four sliding rails 704, fan blades 708 are respectively arranged at the outer ends of the four first rotating shafts 707, disks 709 are respectively arranged at the inner ends of the four first rotating shafts 707, connecting rods 710 are fixedly connected to eccentric positions of the inner walls of the four disks 709, hinge plates 711 are rotatably arranged between the upper and lower adjacent connecting rods 710 and the swinging seats 706, four sliding rods 712 are uniformly and slidably arranged on the upper surface of the positioning plate 702 along the circumferential direction, the upper ends of the four sliding rods 712 are all slidably arranged in limiting grooves of the annular sliding block 705, a lifting frame 713 is arranged between the lower ends of the four sliding rods 712, the lifting frame 713 is in sliding fit with the sludge removing component 9, four first return springs 714 are fixedly connected between the top of the lifting frame 713 and the lower surface of the fixed plate 3, the four first return springs 714 are respectively wound on the outer sides of the four sliding rods 712, the front and rear parts of the top of the lifting frame 713 are respectively connected with sealing plates 715, the sealing plates 715 are made of elastic materials, the sealing plates 715 on the front and rear sides are in sliding fit with the outer side wall of the filtering shell 701, the left and right parts of the lifting frame 713 are respectively provided with a movable plate 716, the lower part of the movable plate 716 is provided with a wedge-shaped groove 717, the upper part of the right wall of the inner surface of the filtering shell 701 is provided with a fixed rod 718, the upper part of the left wall of the inner surface of the filtering shell 701 is connected with a sliding frame 719, the middle of the bottom in the lifting frame 713 is provided with a wedge-shaped block 720, the wedge-shaped block 720 is in an inverted circular truncated cone shape, the upper surface in the fixed shell 703 is fixedly connected with a water supply part, the water supply part is matched with a sludge cleaning component, the water supply part penetrates through the positioning disc 702 and the fixed disc 3 to be rotatably connected with the fixed disc 3, and the water supply part is fixedly connected with the lower part of the inner side wall of the filtering shell 701.
The water feeding part comprises a rotating shaft 721, a sealing disc 722 and a rotating water wheel 723, the rotating shaft 721 is fixedly connected to the inner upper surface of the fixed shell 703, the rotating shaft 721 is matched with the sludge cleaning component, the rotating shaft 721 penetrates through the positioning disc 702 and the fixed disc 3 to be rotatably connected with the positioning disc, the sealing disc 722 is installed on the lower portion of the inner surface of the filtering shell 701, the rotating shaft 721 penetrates through the sealing disc 722 to be rotatably connected with the rotating shaft 721, the rotating water wheel 723 is fixedly connected to the lower portion of the rotating shaft 721, and the rotating water wheel 723 is located on the lower side of the sealing disc 722.
The water outlet conversion component 8 comprises a hollow frame 801, a trough frame 802, a mounting rod 803, a water outlet pipe 804, a water outlet pipe 805, a hollow pipe 806, a first connecting disc 807, a limiting disc 809, a sliding disc 810, a moving rod 811, a baffle 812, a second connecting disc 813, a moving disc 814, a first spring 815, a wedge frame 816 and a second spring 817, wherein the hollow frame 801 is sleeved on the upper part of a rotating shaft 721, the trough frame 802 is mounted on the left wall and the right wall of the hollow frame 801, the trough frame 802 on the right side is arranged in a sliding manner with a fixed rod 718, the trough frames 802 on the left side and the right side are respectively matched with wedge grooves 717 on the left side and the right side, the mounting rod 803 is fixedly connected with the left wall of the trough frame 802 on the left side, the mounting rod 803 passes through the sliding frame 719 and the filtering shell 701 to be arranged in a sliding manner, the water outlet pipe 804 is embedded at the lower part of the left wall of the filtering shell 701, the water outlet pipe 804 passes through the inner shell 203 and the outer shell 2, the left wall of the water outlet pipe 804 is provided with the water outlet pipe 805, a hollow pipe 806 is embedded in the upper part of the water outlet pipe 804, the right part of the hollow pipe 806 passes through the outer shell 2 and the inner shell 203, the right part of the hollow pipe 806 is embedded in the left wall of the filtering shell 701, the left part of the installation rod 803 is positioned in the hollow pipe 806, a first connecting disc 807 is fixedly connected to the right part of the hollow pipe 806, the installation rod 803 passes through the first connecting disc 807 to be connected with the first connecting disc 807 in a sliding manner, a chute 808 is formed in the left part of the installation rod 803, a limiting disc 809 is sleeved on the left part of the installation rod 803, a sliding disc 810 is slidably arranged in the chute 808, a moving rod 811 is installed at the center position of the left wall of the sliding disc 810, the moving rod 811 passes through the left part of the installation rod 803 to be connected with the sliding bar 811 in a sliding manner, a baffle 812 is installed at the left end of the moving rod 811, the baffle 812 is positioned in the discharge pipe 805, a second connecting disc 813 is fixedly connected to the left part of the hollow pipe 806, the moving rod 811 passes through the second connecting disc 813 to be connected with the sliding bar 811 in a sliding manner, a moving disc 814 is fixedly connected to the right part of the moving rod 811, a first spring 815 is fixedly connected between the left wall of the moving plate 814 and the right wall of the second connecting plate 813, the first spring 815 is wound on the outer side of the moving rod 811, a wedge-shaped frame 816 is slidably arranged on the left portion of the hollow tube 806, the right end portion of the wedge-shaped frame 816 is longer than the left end portion, the wedge-shaped frame 816 is located on the upper side of the limiting plate 809, and two second springs 817 are fixedly connected between the wedge-shaped frame 816 and the outer side wall of the hollow tube 806.
The sludge removing component 9 comprises a fixed frame 901, a mounting frame 902, a fixed frame 903, an outer gear ring 904, a second rotating shaft 905, a first gear 906, a guide rod 907, an arc-shaped plate 908, a second return spring 909, an L-shaped rod 910, an arc-shaped clamping plate 911 and a scraping component, wherein the fixed frame 901 is fixedly connected on the upper surface of the mounting plate 1, a lifting frame 713 penetrates through the fixed frame 901 to be in sliding connection with the fixed frame, the fixed frame 901 is positioned on the inner side of the outer shell 2, the bottom of the filtering shell 701 is connected with the mounting frame 902, a rotating shaft 721 penetrates through the mounting frame 902 to be in rotating connection with the mounting frame 910, the fixed frame 903 is fixedly connected on the inner upper surface of the mounting frame 902, the outer gear ring 904 is rotatably installed in the middle of the inner bottom of the fixed frame 903, the second rotating shafts 905 are rotatably installed on the left and right parts of the inner bottom of the fixed frame 903, the first gear 906 is fixedly connected on the upper end of the second rotating shaft 905, the first gears 906 on the left and right sides are positioned on the outer side of the outer gear ring 904, the first gears 906 on the left and right sides are meshed with the outer gear ring 904, guide rods 907 are fixedly connected to the front portion and the rear portion of the inner wall of the outer gear ring 904, arc-shaped plates 908 are arranged between the left portion and the right portion of the guide rods 907 on the front side and the rear side in a sliding mode, the rotating shaft 721 is in contact fit with the arc-shaped plates 908 on the left side and the right side, two second return springs 909 are fixedly connected between the arc-shaped plates 908 on the left side and the right side, the second return springs 909 on the front side and the rear side are wound on the outer sides of the guide rods 907 on the front side and the rear side respectively, L-shaped rods 910 are mounted on the outer walls of the arc-shaped plates 908 on the left side and the right side respectively, arc-shaped clamping plates 911 are fixedly connected to the end portions of the L-shaped rods 910, the arc-shaped clamping plates 911 are located on the upper sides of the wedge blocks 720, scraping components are arranged between the upper surface of the fixed frame 901 and the lower surface of the mounting frame 902, and are meshed with the first gears 906 on the two sides.
The scraping component comprises an annular plate 912, connecting blocks 913, an inner gear ring 914 and scraping plates 915, the annular plate 912 is rotatably connected between the upper surface of the fixing frame 901 and the lower surface of the mounting frame 902, the inner side wall of the annular plate 912 is uniformly connected with the four connecting blocks 913 along the circumferential direction of the annular plate 912, the inner gear ring 914 is fixedly connected between the inner side walls of the four connecting blocks 913, the first gears 906 on two sides are respectively meshed with the inner gear ring 914, the outer surface of the annular plate 912 is uniformly connected with the four scraping plates 915 along the circumferential direction of the annular plate, and the four scraping plates 915 are respectively in sliding fit with the filtering shell 701.
The water retaining component 10 comprises an annular water retaining plate 101, an annular limiting ring 103, an annular floating plate 104, a first fixing plate 106, a second fixing plate 107, an annular fixing plate 108, a third return spring 109 and a pull rope 110, the annular water retaining plate 101 is rotatably arranged on the upper surface of the mounting disc 1, the annular water retaining plate 101 is positioned between the outer shell 2 and the fixing frame 901, a plurality of feed inlets 102 are uniformly arranged on the outer side wall of the annular water retaining plate 101 along the circumferential direction, the annular limiting ring 103 is fixedly connected to the upper part of the outer side wall of the outer shell 2, the annular floating plate 104 is slidably arranged on the upper part of the outer side wall of the outer shell 2, a groove 105 is formed in the top of the annular limiting ring 103, the three first fixing plates 106 are uniformly fixedly connected to the groove 105 along the circumferential direction, the three second fixing plates 107 are uniformly slidably arranged in the groove 105 along the circumferential direction, and the annular fixing plates 108 are fixedly connected to the upper surfaces of the three second fixing plates 107, a third return spring 109 is connected between the adjacent first fixing plate 106 and the second fixing plate 107, a pull rope 110 is connected to the side wall of the second fixing plate 107, the upper end of the pull rope 110 sequentially penetrates through the adjacent first fixing plate 106, the annular fixing plate 108 and the outer shell 2, and the upper end of the pull rope 110 is fixedly connected with the annular floating plate 104.
During the use, the user puts into the sump with this equipment in, buoyancy through water makes annular kickboard 104 rebound this moment, annular kickboard 104 rebound passes through stay cord 110 and second fixed plate 107, makes annular breakwater 101 rotate along the central point of mounting disc 1, so shelter from inlet opening 201 on with shell body 2 through annular breakwater 101, so make the water in the sump get into in the shell body 2 through water inlet 204 and frame 202 that intakes, extract fast the rivers of upper portion in the sump.
The user starts the air delivery device to input air into the sealed shell 4 through the air inlet pipe 5, the air continuously enters the sealed shell 4, the fan blade 708 is pushed to rotate through the air, the fixed shell 703 rotates to rotate the rotating shaft 721, the rotating shaft 721 rotates to rotate the rotating water wheel 723, the rotating water wheel 723 rapidly conveys water in the filtering shell 701 into the water outlet pipe 804, negative pressure is generated in the filtering shell 701 at the moment, the water in the outer shell 2 is rapidly pumped in through the filtering shell 701 due to the negative pressure generated in the filtering shell 701, the water in the outer shell 2 is filtered through the filtering shell 701, larger silt in the water is filtered, the water outlet pipe 804 is prevented from being blocked by the silt, inconvenience is caused for pumping accumulated water in a water bin, the water in the filtering shell 701 is conveyed into the water outlet pipe 804 due to the rotation of the rotating water wheel 723, the water in the water outlet pipe 804 flows out through the water outlet pipe 805, and the water flowing out from the water outlet pipe 805 is conveyed to other positions through an external pipeline, when water in the discharging pipe 805 flows out leftwards, the baffle 812 is pushed to move leftwards, the baffle 812 moves leftwards to enable the moving plate 814 to move leftwards through the moving rod 811, the first spring 815 is compressed accordingly, meanwhile the moving rod 811 enables the sliding plate 810 to move leftwards, the sliding plate 810 moves leftwards to enable the limiting plate 809 to move leftwards, the limiting plate 809 moves leftwards to enable the left-side slotted frame 802 to move leftwards through the mounting rod 803, when the limiting plate 809 moves leftwards to press the slotted frame 816, the slotted frame 816 moves upwards, the second spring 817 stretches accordingly, when the limiting plate 809 does not press the slotted frame 816, the hollow frame 809 moves leftwards to enable the hollow frame 801 to move leftwards, the hollow frame 802 moves leftwards to move leftwards to match with the hollow slot 717 under the elastic force of the second spring 817, the moving plate 716 moves downwards, the moving plate 716 moves downwards to enable the lifting frame 713 to move downwards, the lifting frame 713 moves downwards to enable the annular slide block 705 to move downwards through the slide rod 712, the first return spring 714 is stretched along with the first return spring 714, the annular slide block 705 moves downwards to enable the swing seat 706 to move downwards, the swing seat 706 moves downwards to enable the disc 709 to rotate downwards through the cooperation of the hinge plate 711 and the connecting rod 710, the disc 709 rotates downwards to enable the fan blade 708 to swing and incline through the first rotating shaft 707, the lifting frame 713 moves downwards to enable the sealing sheet 715 to move downwards, the sealing sheet 715 shields the space where the lifting frame 713 slides up and down on the filter shell 701, water in the inner shell 203 is prevented from entering the upper part of the filter shell 701, the lifting frame 713 moves downwards to enable the wedge block 720 to move downwards, the wedge block 720 moves downwards to press the arc-shaped frame plates on the left side and the right side, and the arc-shaped clamp plates 911 are away along with the lifting frame 713, the left and right arc-shaped clamping plates 911 are away from each other through the left and right L-shaped rods 910, so that the left and right arc-shaped plates 908 are away from each other, the second return spring 909 is stretched, and the left and right arc-shaped plates 908 are away from the rotating shaft 721, thereby preventing the rotating shaft 721 from rotating to drive the two arc-shaped plates 908 to rotate.
Because the air of input is invariable in to sealed shell 4, when flabellum 708 swings the slope, the wind area that the flabellum 708 receives is less, make and rotate water wheel 723 rotatory with invariable speed, after flabellum 708 swings vertically, flabellum 708 receives the wind area grow, rotate water wheel 723 this moment when rotatory, can drive silt and clear away subassembly work, so can increase the required rotatory torsion of this equipment operation, because flabellum 708 receives the wind area grow, can increase the rotatory torsion of flabellum 708 this moment, and then make and rotate water wheel 723 rotation speed invariant, it is big to avoid rotating water wheel 723 rotation speed variation range, cause a large amount of silt to pour into this equipment and cause frequent jam.
When more sludge is accumulated on the lower part of the outer wall of the filtering shell 701, water entering the lower part of the filtering shell 701 is reduced at the moment, so that the water input into the water outlet pipe 804 is reduced, at the moment, the moving disk 814 is reset to the right under the action of the elastic force of the first spring 815, the moving disk 814 is reset to the right through the moving rod 811, the moving rod 811 is reset to reset the right through the sliding disk 810, the sliding disk 810 is reset to the right, the wedge 816 is pressed to move upwards, the wedge 816 moves upwards along with the resetting, the second spring 817 is stretched along with the upward movement of the sliding disk 814, at the moment, the wedge 816 releases the limit on the limit disk 809, at the same time, the lifting rack 713 moves upwards through the action of the first reset spring 714, the lifting rack 713 moves upwards to the right, at the moment, the moving plate 717 resets the lifting rack 802 to the right through the wedge groove 717, the right movement of the left groove rack 802 resets the limit disk 809 through the installation rod 803, the wedge-shaped frame 816 is reset upwards under the action of a second spring 817, the lifting frame 713 moves upwards to enable the annular sliding block 705 to move upwards through a sliding rod 712 for resetting, at the moment, the fan blade 708 is reset to rotate and is in a vertical state, the lifting frame 713 moves upwards to enable the wedge-shaped block 720 to move upwards, the wedge-shaped block 720 moves upwards to release the extrusion on the arc-shaped clamping plates 911 on the two sides, at the moment, the arc-shaped plates 908 on the two sides are closed together under the action of a second reset spring 909, the arc-shaped plates 908 on the two sides are in tight contact with the circumferential wall of the rotating shaft 721 through the second reset spring 909, the rotating shaft 721 drives the arc-shaped plates 908 on the two sides to rotate, the arc-shaped plates 908 on the two sides rotate through a guide rod 907 to rotate the outer gear ring 904, the outer gear 904 rotates to drive the first gears 906 on the two sides to rotate, the inner gear 914 rotates through a connecting block 913 to rotate the annular plate 912, the annular plate 912 rotates to enable the scraper 915 to rotate, the scraper 915 rotates to clean sludge on the outer wall of the filtering shell 701, after the scraper 915 cleans the sludge on the outer wall of the filtering shell 701, water in the outer shell 2 enters the lower part of the filtering shell 701 through a through hole in the lower part of the filtering shell 701, the water yield of the discharging pipe 805 is increased, the wedge block 720 moves downwards to extrude the arc-shaped clamping plates 911 on two sides, the arc-shaped plates 908 on two sides are far away from the rotating shaft 721, the scraper 915 stops rotating, accordingly, the accumulated water in the water bin can be rapidly extracted conveniently, the accumulated water in the water bin is reduced along with the extraction of the accumulated water in the water bin, when the accumulated water surface of the water bin is lower than the annular limiting ring 103, the annular floating plate 104 moves downwards along with the pull rope 110 under the action of the third return spring 109, the annular water baffle plate 101 resets along with the annular floating plate, and the water inlet hole 201 is opened, the water of lower part flows into in the shell body 2 through inlet opening 201 thereupon in the sump, through the water extraction in this equipment to the sump after accomplishing, the user takes out this equipment from the sump to it communicates with intake pipe 5 to remove gas transmission equipment, and it can to remove the intercommunication of external pipeline and discharging pipe 805 simultaneously.
Example 3
In addition to embodiment 2, as shown in fig. 11 to 13, the present invention further includes a second gear 11, a third gear 12, a mincing frame 13 and a fourth gear 14, the second gear 11 is installed at the lower end of the second rotating shaft 905, the third gear 12 is installed on both left and right sides of the upper surface in the fixing frame 901 in a rotatable manner, the third gear 12 on both left and right sides is respectively engaged with the second gear 11 on both left and right sides, the mincing frame 13 is installed on both left and right sides of the fixing frame 901 in a rotatable manner, the upper portion of the mincing frame 13 is located between the filter housing 701 and the annular water baffle 101, the fourth gear 14 is installed on the lower portion of the mincing frame 13, and the fourth gears 14 on both left and right sides are respectively engaged with the third gear 12 on both left and right sides.
The rotation of the first gear 906 enables the second gear 11 to rotate through the second rotating shaft 905, the rotation of the second gears 11 on the left side and the right side respectively enables the third gears 12 on the left side and the right side to rotate, the rotation of the third gears 12 on the left side and the right side respectively enables the fourth gears 14 on the left side and the right side to rotate, the rotation of the fourth gears 14 on the left side and the right side respectively enables the crushing frames 13 on the left side and the right side to rotate rapidly, the rapid rotation of the crushing frames 13 on the left side and the right side breaks up sludge cleaned by the scraper 915, the broken sludge is mixed with water and is discharged through the discharging pipe 805, and therefore the blockage caused by the continuous accumulation of the sludge is avoided, and the obstruction is caused to the extraction of accumulated water in a water bin.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A high-efficiency drainage method for a mine sump is characterized in that a negative pressure water pump, gas transmission equipment and a pipeline are adopted, the negative pressure water pump comprises an installation disc (1), an outer shell (2), a water inlet frame (202), an inner shell (203), a fixed disc (3), a sealing shell (4), an air inlet pipe (5) and an air outlet pipe (6), the outer shell (2) is arranged on the upper surface of the installation disc (1), a plurality of water inlet holes (201) are uniformly formed in the lower portion of the outer side wall of the outer shell (2) along the circumferential direction of the outer side wall, a plurality of water inlet frames (202) are uniformly and fixedly connected to the upper portion of the inner side wall of the outer shell (2) along the circumferential direction of the outer side wall, the inner shell (203) is arranged between the inner side walls of the plurality of the water inlet frames (202), a plurality of water inlets (204) are uniformly formed in the upper portions of the outer side walls of the outer shell (2) and the inner shell (203) along the circumferential direction of the outer side wall, and the top of the outer shell (2) is provided with the fixed disc (3), the upper surface of the fixed disc (3) is connected with a sealed shell (4), the rear wall of the sealed shell (4) is embedded with an air inlet pipe (5), the front wall of the sealed shell (4) is embedded with an air outlet pipe (6), the water-saving sewage treatment device also comprises a rotating component (7), a water outlet conversion component (8), a sludge removing component (9) and a water retaining component (10), the upper surface in the sealed shell (4) is provided with the rotating component (7), the rotating component (7) penetrates through the fixed disc (3) to be rotationally connected with the fixed disc, a water outlet conversion component (8) is arranged between the outer shell (2) and the left wall of the inner shell (203), the water outlet conversion component (8) is positioned at the upper side of the water inlet hole (201), the water outlet conversion component (8) is matched with the rotating component (7), the lower part of the rotating component (7) is provided with the sludge removing component (9), and the sludge removing component (9) is fixedly connected with the upper surface of the mounting disc (1), a water retaining component (10) is arranged in a gap between the sludge removing component (9) and the outer shell (2), and the water retaining component (10) is arranged on the upper part of the outer shell (2) in a sliding manner;
the gas transmission equipment is used for providing high-pressure air;
the pipeline is connected with a mine drainage pipe network;
the method comprises the following steps:
step 1, preparation of drainage
Communicating a gas transmission device with an air inlet pipe (5), communicating a pipeline with a water outlet conversion assembly (8), and placing a negative pressure water pump into a water sump;
step 2, normal drainage
The water retaining component (10) works under the buoyancy effect of water, the water retaining component (10) works to shield the water inlet hole (201), the negative pressure water suction pump floats in the water through the water retaining component (10), the negative pressure water suction pump is prevented from sinking to the bottom of the water, meanwhile, the water in the water sump flows into the inner shell (203) through the water inlet (204) and the water inlet frame (202), and the water in the inner shell (203) falls into the lower part of the inner side of the outer shell (2) along with the water;
starting the gas transmission equipment to fill high-pressure air into the gas inlet pipe (5), enabling the high-pressure air in the gas inlet pipe (5) to enter the sealing shell (4) along with the high-pressure air, enabling the high-pressure air to continuously enter the sealing shell (4) to enable the rotating assembly (7) to work, enabling the rotating assembly (7) to work to input water at the lower part of the inner side of the outer shell (2) into the water outlet conversion assembly (8), enabling the rotating assembly (7) to generate negative pressure, enabling the water at the lower part of the inner side of the outer shell (2) to enter the rotating assembly (7), enabling the water in the water outlet conversion assembly (8) to flow out along with the rotating assembly, and enabling the water outlet conversion assembly (8) to release the transmission power of the rotating assembly (7) to the sludge removal assembly (9) through the rotating assembly (7);
step 3, automatic dredging
Sludge is accumulated on the rotating assembly (7), the inflow and outflow water quantity of the outflow water conversion assembly (8) is reduced, when the inflow and outflow water quantity of the outflow water conversion assembly (8) is lower than a set value, the outflow water conversion assembly (8) triggers the rotating assembly (7) so that the rotating assembly (7) applies transmission power to the sludge removing assembly (9), and the sludge removing assembly (9) works to clean the sludge accumulated on the rotating assembly (7);
step 4, draining water from the bottom
Along with the continuous extraction of the water in sump, the surface of water reduces along with it, when negative pressure suction pump is downward with the contact of sump bottom, and the buoyancy of water no longer supports manger plate subassembly (10) during operation, manger plate subassembly (10) resets thereupon and opens inlet opening (201), water in the sump flows into in shell body (2) through inlet opening (201) thereupon, so draw the ponding of sump bottom, and avoid in a large amount of silt gets into the negative pressure suction pump, avoid blockking up the negative pressure suction pump, after the water extraction in the sump is accomplished, take out the negative pressure suction pump from the sump, and remove the intercommunication of gas transmission equipment and intake pipe (5), remove the intercommunication of pipeline and play water transform subassembly (8) simultaneously.
2. The efficient drainage method for the mine sump as claimed in claim 1, wherein: the rotating assembly (7) comprises a filtering shell (701), a positioning disc (702), a fixed shell (703), sliding rails (704), a ring-shaped sliding block (705), a swinging seat (706), a first rotating shaft (707), fan blades (708), a disc (709), a connecting rod (710), a hinged plate (711), sliding rods (712), a lifting frame (713), a first reset spring (714), a sealing sheet (715), a moving plate (716), a fixed rod (718), a sliding frame (719), a wedge-shaped block (720) and a water feeding part, wherein the filtering shell (701) is arranged on the lower surface of the fixed disc (3), the positioning disc (702) is fixedly connected to the middle part of the upper surface of the filtering shell (701), the fixed shell (703) is rotatably arranged on the upper surface of the filtering shell (701), the fixed shell (703) is positioned on the outer side of the positioning disc (702), and the inner surface of the fixed shell (703) is uniformly connected with a plurality of sliding rails (704) along the circumferential direction thereof, a ring-shaped sliding block (705) is arranged between a plurality of sliding rails (704) in a sliding manner, a limiting groove is formed in the lower surface of the ring-shaped sliding block (705), a plurality of swinging seats (706) are uniformly and fixedly connected to the upper surface of the ring-shaped sliding block (705) along the circumferential direction of the ring-shaped sliding block, a plurality of first rotating shafts (707) are uniformly and rotatably connected to the outer side wall of the fixed shell (703) along the circumferential direction of the fixed shell, the plurality of first rotating shafts (707) and the plurality of sliding rails (704) are arranged in a staggered manner, fan blades (708) are arranged at one end of each first rotating shaft (707), a disc (709) is arranged at the other end of each first rotating shaft (707), a connecting rod (710) is fixedly connected to the eccentric position of the side wall of each disc (709), a hinged plate (711) is arranged between the upper connecting rod (710) and the swinging seats (706) which are adjacent to each other in a rotating manner, a plurality of sliding bars (712) are uniformly arranged on the upper surface of the positioning plate (702) along the circumferential direction of the sliding manner, the sliding bars (712) are arranged in the limiting groove of the ring-shaped sliding block (705) in a sliding manner, a lifting frame (713) is arranged between the lower ends of a plurality of sliding rods (712), the lifting frame (713) is in sliding fit with a sludge removing assembly (9), a plurality of first reset springs (714) are fixedly connected between the top of the lifting frame (713) and the lower surface of a fixed disc (3), the first reset springs (714) are respectively wound on the outer sides of the sliding rods (712), the front part and the rear part of the top of the lifting frame (713) are both connected with sealing sheets (715), the sealing sheets (715) are made of elastic materials, the sealing sheets (715) on the front side and the rear side are both in sliding fit with the outer side wall of a filtering shell (701), moving plates (716) are arranged on the left part and the right part of the lifting frame (713), wedge-shaped grooves (717) are formed in the lower parts of the moving plates (716), a fixing rod (718) is installed on the upper part of the right wall of the inner surface of the filtering shell (701), and a sliding frame (719) is connected on the upper part of the left wall of the inner surface of the filtering shell (701), wedge-shaped block (720) is installed in the middle of the bottom in lifting frame (713), a water supply part is fixedly connected to the inner upper surface of fixed shell (703), the water supply part is matched with the sludge cleaning assembly, the water supply part penetrates through positioning disc (702) and fixed disc (3) to be rotatably connected with the positioning disc, and the water supply part is fixedly connected with the lower portion of the inner side wall of filtering shell (701).
3. The efficient drainage method for the mine sump as claimed in claim 2, wherein: the water feeding part comprises a rotating shaft (721), a sealing disc (722) and a rotating water wheel (723), the upper surface of the inside of the fixed shell (703) is fixedly connected with the rotating shaft (721), the rotating shaft (721) is matched with the sludge cleaning component, the rotating shaft (721) penetrates through the positioning disc (702) and the fixed disc (3) to be connected with the rotating shaft in a rotating mode, the sealing disc (722) is installed on the lower portion of the inner surface of the filtering shell (701), the rotating shaft (721) penetrates through the sealing disc (722) to be connected with the rotating disc in a rotating mode, the lower portion of the rotating shaft (721) is fixedly connected with the rotating water wheel (723), and the rotating water wheel (723) is located on the lower side of the sealing disc (722).
4. The method for efficiently draining the mine sump according to claim 3, wherein: the water outlet conversion component (8) comprises a hollow frame (801), a trough-shaped frame (802), a mounting rod (803), a water outlet pipe (804), a discharge pipe (805), a hollow pipe (806), a first connecting disc (807), a limiting disc (809), a sliding disc (810), a moving rod (811), a baffle (812), a second connecting disc (813), a moving disc (814), a first spring (815), a wedge-shaped frame (816) and a second spring (817), wherein the hollow frame (801) is sleeved on the upper part of the rotating shaft (721), the trough-shaped frame (802) is mounted on the left wall and the right wall of the hollow frame (801), the trough-shaped frame (802) on the right side and the fixing rod (718) are arranged in a sliding manner, the trough-shaped frames (802) on the left side and the right side are respectively matched with wedge-shaped grooves (717) on the left side and the right side, the mounting rod (803) is fixedly connected with the left wall of the trough-shaped frame (802) on the left side, and the mounting rod (803) passes through the sliding frame (719) and the filtering shell (701) and is arranged in a sliding manner, a water outlet pipe (804) is embedded at the lower part of the left wall of the filtering shell (701), the water outlet pipe (804) penetrates through the inner shell (203) and the outer shell (2), a discharge pipe (805) is arranged on the left wall of the water outlet pipe (804), a hollow pipe (806) is embedded at the upper part of the water outlet pipe (804), the right part of the hollow pipe (806) penetrates through the outer shell (2) and the inner shell (203), the right part of the hollow pipe (806) is embedded in the left wall of the filtering shell (701), the left part of the installation rod (803) is positioned in the hollow pipe (806), a first connecting disc (807) is fixedly connected to the right part in the hollow pipe (806), the installation rod (803) penetrates through the first connecting disc (807) to be in sliding connection with the installation rod, a sliding groove (808) is formed in the left part of the installation rod (803), a limiting disc (809) is sleeved at the left part of the installation rod (803), a sliding disc (810) is arranged in a sliding manner, a moving rod (811) is arranged at the center position of the left wall of the sliding disc (810), a moving rod (811) penetrates through the left portion of the installation rod (803) to be in sliding connection with the installation rod, a baffle (812) is installed at the left end of the moving rod (811), the baffle (812) is located in the discharging pipe (805), a second connecting disc (813) is fixedly connected to the left portion of the hollow pipe (806), the moving rod (811) penetrates through the second connecting disc (813) to be in sliding connection with the moving rod, a moving disc (814) is fixedly connected to the right portion of the moving rod (811), a first spring (815) is fixedly connected between the left wall of the moving disc (814) and the right wall of the second connecting disc (813), the first spring (815) winds the outer side of the moving rod (811), a wedge-shaped frame (816) is arranged on the left portion of the hollow pipe (806) in a sliding mode, the wedge-shaped frame (816) is located on the upper side of the limiting disc (809), and two second springs (817) are fixedly connected between the wedge-shaped frame (816) and the outer side wall of the hollow pipe (806).
5. The efficient drainage method for the mine sump as claimed in claim 4, wherein: the right end of the wedge frame (816) is longer than the left end.
6. The efficient drainage method for the mine sump as claimed in claim 5, wherein: the sludge removing component (9) comprises a fixed frame (901), a mounting frame (902), a fixed frame (903), an outer gear ring (904), a second rotating shaft (905), a first gear (906), a guide rod (907), an arc-shaped plate (908), a second reset spring (909), an L-shaped rod (910), an arc-shaped clamping plate (911) and a scraping component, wherein the fixed frame (901) is fixedly connected to the upper surface of the mounting disc (1), the lifting frame (713) penetrates through the fixed frame (901) to be in sliding connection with the fixed frame, the fixed frame (901) is positioned on the inner side of the outer shell (2), the bottom of the filtering shell (701) is connected with the mounting frame (902), a rotating shaft (721) penetrates through the mounting frame (902) to be in rotating connection with the mounting frame (902), the fixed frame (903) is fixedly connected to the inner upper surface of the mounting frame (902), the outer gear ring (904) is rotatably installed in the middle of the inner bottom of the fixed frame (903), the second rotating shaft (905) is installed on the left and right sides of the inner bottom of the fixed frame (903) in a rotating mode, a first gear (906) is fixedly connected to the upper end of a second rotating shaft (905), the first gears (906) on two sides are positioned on the outer side of an outer gear ring (904), the first gears (906) on two sides are all meshed with the outer gear ring (904), guide rods (907) are fixedly connected to two parts of the inner wall of the outer gear ring (904), arc plates (908) are arranged between the two parts of the guide rods (907) on two sides in a sliding mode, a rotating shaft (721) is in contact fit with the arc plates (908) on two sides, two second reset springs (909) are fixedly connected between the arc plates (908) on two sides, the second reset springs (909) on two sides are respectively wound on the outer sides of the guide rods (907) on two sides, L-shaped rods (910) are mounted on the outer walls of the arc plates (908) on two sides, arc clamping plates (911) are fixedly connected to the end parts of the L-shaped rods (910), the arc clamping plates (911) are positioned on the upper side of a wedge block (720), and scraping parts are arranged between the upper surface of a fixed frame (901) and the lower surface of a mounting frame (902), the scraping component is meshed with the first gears (906) on two sides.
7. The efficient drainage method for the mine sump as claimed in claim 6, wherein: the scraper part is including annular plate (912), connecting block (913), ring gear (914) and scraper blade (915), annular plate (912) rotary type is connected between the upper surface of fixed frame (901) and the lower surface of installing frame (902), the inside wall of annular plate (912) evenly is connected with a plurality of connecting block (913) along its circumference, the rigid coupling has ring gear (914) between the inside wall of a plurality of connecting block (913), first gear (906) of both sides all meshes with ring gear (914) mutually, the surface of annular plate (912) evenly is connected with a plurality of scraper blade (915) along its circumference, a plurality of scraper blade (915) all with filter casing (701) sliding fit.
8. The efficient drainage method for the mine sump as claimed in claim 7, wherein: the water retaining component (10) comprises an annular water retaining plate (101), an annular limiting ring (103), an annular floating plate (104), a first fixing plate (106), a second fixing plate (107), an annular fixing plate (108), a third reset spring (109) and a pull rope (110), the annular water retaining plate (101) is rotatably arranged on the upper surface of the mounting disc (1), the annular water retaining plate (101) is positioned between the outer shell (2) and the fixing frame (901), a plurality of feed inlets (102) are uniformly formed in the outer side wall of the annular water retaining plate (101) along the circumferential direction of the outer side wall, the annular limiting ring (103) is fixedly connected to the upper portion of the outer side wall of the outer shell (2), the annular floating plate (104) is slidably arranged on the upper portion of the outer side wall of the annular limiting ring (103), a groove (105) is formed in the top of the annular water retaining plate (101), a plurality of the first fixing plates (106) are uniformly and fixedly connected to the inner side of the groove (105) along the circumferential direction of the groove, be equipped with a plurality of second fixed plate (107) along its circumference uniform sliding type in recess (105), the rigid coupling has annular fixed plate (108) between a plurality of second fixed plate (107) the upper surface, be connected with third reset spring (109) between adjacent first fixed plate (106) and second fixed plate (107), the lateral wall of second fixed plate (107) is connected with stay cord (110), adjacent first fixed plate (106) are passed in proper order to the upper end of stay cord (110), annular fixed plate (108) and shell body (2), the upper end and annular floating plate (104) rigid coupling of stay cord (110).
9. The efficient drainage method for the mine sump as claimed in claim 8, wherein: still including second gear (11), third gear (12), smash frame (13) and fourth gear (14), second gear (11) are installed to the lower extreme of second pivot (905), third gear (12) are installed to the equal rotary type in upper surface both parts in fixed frame (901), third gear (12) of both sides mesh with second gear (11) of both sides respectively, the equal rotary type in both parts of fixed frame (901) is provided with smashes frame (13), the upper portion of smashing frame (13) is located between filter housing (701) and annular breakwater (101), fourth gear (14) are installed to the lower part of smashing frame (13), fourth gear (14) of both sides mesh with third gear (12) of both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683124.9A CN114991861A (en) | 2022-06-16 | 2022-06-16 | Efficient drainage method for mine sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683124.9A CN114991861A (en) | 2022-06-16 | 2022-06-16 | Efficient drainage method for mine sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114991861A true CN114991861A (en) | 2022-09-02 |
Family
ID=83034732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683124.9A Pending CN114991861A (en) | 2022-06-16 | 2022-06-16 | Efficient drainage method for mine sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114991861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118384353A (en) * | 2024-06-26 | 2024-07-26 | 中国人民解放军西部战区总医院 | Tumor effusion drainage device |
-
2022
- 2022-06-16 CN CN202210683124.9A patent/CN114991861A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118384353A (en) * | 2024-06-26 | 2024-07-26 | 中国人民解放军西部战区总医院 | Tumor effusion drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210001750U (en) | hydraulic engineering sludge cleaning device capable of separating sewage | |
| CN112023513B (en) | Sewage filtering treatment device and using method | |
| CN216767471U (en) | A waterproof drainage device for tunnel construction | |
| CN213159622U (en) | Full-closed spiral type material-liquid separation device | |
| CN218740472U (en) | Automatic clear up water pollution of impurity and administer and use circulation clarification plant | |
| CN114991861A (en) | Efficient drainage method for mine sump | |
| CN117599502B (en) | Drainage pipeline filtering and impurity removing device | |
| CN113144729A (en) | Efficient circulating desanding device for sewage treatment and using method thereof | |
| CN117090173A (en) | Tower type water conservancy trash remover | |
| CN214914103U (en) | Anti-silting lifting device for inverted siphon | |
| CN208815647U (en) | A kind of water pipeline for hydraulic engineering | |
| CN115013052A (en) | Negative pressure water pump | |
| CN112386992B (en) | Simple anti-blocking sewage filtering device | |
| CN113123915A (en) | Hydroelectric power generation equipment with decontamination function | |
| CN114344976B (en) | Mud-water separation device | |
| CN219011414U (en) | Energy-saving electric current discarding device | |
| CN213738868U (en) | Oil-water separator convenient to clean | |
| CN219863164U (en) | Waterproof drainage device for hydraulic engineering construction management | |
| CN211393907U (en) | Suspended matter removing device for sewage treatment | |
| CN217220372U (en) | Silt processing apparatus is used in river course environmental control | |
| CN220953799U (en) | Drainage device for water conservancy construction | |
| CN214634650U (en) | Sewage filtering pipeline capable of preventing blockage | |
| CN214940648U (en) | Drainage device for hydraulic construction engineering | |
| CN112144616B (en) | Water tank drainage device | |
| CN214661062U (en) | Horizontal dredge pump convenient to reposition of redundant personnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |