CN213556158U - Dust collector for mining - Google Patents

Abstract

The utility model discloses a dust removing device for mining in the technical field of mining equipment, which comprises a vehicle body bottom plate, the top end of the bottom plate of the vehicle body is provided with a protective box body, the left side in the protective box body is provided with a water tank, the top end of the water tank is provided with a high-pressure water pump, the top end of the left side of the protective box body is provided with a spraying mechanism, a spiral dust absorption pipe is arranged in the middle of the protective box body, a dust collection disc is arranged at the bottom end of the spiral dust absorption pipe, the top end of the spiral dust collection pipe is provided with a connecting pipe, the right end of the connecting pipe is provided with a dust collection box, the bottom end in the dust collection box is provided with a drawer, the left side of the top end in the dust collection box is provided with an atomizing nozzle which is connected with a high-pressure water pump through a first water pipe, the dust collection box comprises a dust collection box body, and is characterized in that a filtering air box is arranged on the right side of the top end of the dust collection box body, a flapping mechanism is arranged in the middle of the right side wall of the protection box body, and a control panel is arranged at the top end of the right side wall of the protection box body. The utility model discloses convenient operation, dust removal effect is good, and the practicality is strong.

Description

Dust collector for mining

Technical Field

The utility model relates to a mining equipment technical field specifically is a dust collector is adopted in mine exploitation.

Background

The mine refers to an independent production and operation unit for mining ores with a certain mining boundary; the mine mainly comprises one or more mining workshops (or referred to as pithes, mines, open stopes and the like) and some auxiliary workshops, and most mines also comprise a beneficiation site (coal washing plant); the mine comprises coal mine, metal mine, non-metal mine, building material mine, chemical mine and the like; mine size (also known as capacity) is usually expressed in terms of annual or daily production.

There are many problems in the process of mining, like can produce a large amount of dusts in the mining process, the dust flies into in the air and is directly inhaled by surrounding workers, influences worker's healthy, reduces ambient air quality simultaneously, and some current dust collector's dust removal effect is not very ideal, and is relatively poor to the dust removal effect of air, is not convenient for use. Therefore, the dust removal device for mining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is adopted in mine exploitation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for mining comprises a vehicle body bottom plate, wherein a protective box body is fixedly assembled at the top end of the vehicle body bottom plate, a water tank is fixedly assembled at the inner left side of the protective box body, a high-pressure water pump is fixedly assembled at the top end of the water tank, a water inlet pipe is arranged at the left side of the top end of the water tank, a spraying mechanism is arranged at the top end of the left side of the protective box body, a spiral dust suction pipe is arranged in the middle of the protective box body, a dust collecting disc is fixedly assembled at the bottom end of the spiral dust suction pipe penetrating through the vehicle body bottom plate, a connecting pipe is fixedly assembled at the top end of the spiral dust suction pipe, a dust collecting box is fixedly assembled at the right end of the connecting pipe, a drawer is arranged at the bottom end inside the dust collecting box, an, the protection box body right side wall top is provided with control panel, the fixed case of placing that is equipped with in the middle of the inside top of protection box, it is provided with storage battery to place the incasement, the vehicle body bottom right-hand member is fixed to be equipped with the handrail, vehicle body bottom four corners department is provided with the universal wheel.

Preferably, the spraying mechanism comprises a second water pipe, a first fixing plate, a water storage header pipe, a spray pipe, a fastening bolt, a fixture block and a high-pressure spray head, wherein the first fixing plate is fixedly assembled on the left side wall of the protection box body, one end of the second water pipe is connected with a high-pressure water pump, the other end of the second water pipe penetrates through the protection box body to be connected with the water storage header pipe, five groups of spray pipes with the same structure are evenly connected to the water storage header pipe, five groups of high-pressure spray heads and five groups of fixture blocks are fixedly assembled on the first fixing plate at positions corresponding to the spray pipes, and the five groups of fixture blocks are fixedly assembled on the fixture blocks.

Preferably, the filtering air box comprises a dust filtering net, a negative pressure fan, an adsorption layer, a sulfur removal layer, a drying layer and a protective net, the dust filtering net, the negative pressure fan, the adsorption layer, the sulfur removal layer, the drying layer and the protective net are sequentially arranged in the filtering air box from bottom to top, the top end of the filtering air box penetrates through the top end of the protective box body, and the bottom end of the filtering air box is communicated with the dust collecting box.

Preferably, the patting mechanism comprises a second fixing plate, a servo motor, a turntable, protrusions, a swing rod, a sleeve, a pin shaft, a torsion spring and a patting plate, the second fixing plate is fixedly assembled on the right side wall of the protection box body, the servo motor is fixedly assembled on the second fixing plate, the output end of the servo motor is fixedly assembled with the turntable, two groups of protrusions are symmetrically arranged on the edge of the turntable, through holes are formed in the right side wall of the protection box body and the right side wall of the dust collection box body, the swing rod is movably assembled at the through holes, one end of the swing rod penetrates through the through holes and is fixedly connected with the patting plate, and the other end of the swing rod is attached to the.

Preferably, a sleeve is arranged on the oscillating rod, a pin shaft is arranged in the sleeve, two ends of the pin shaft are clamped in the through hole, a torsion spring is sleeved on the pin shaft, one end of the torsion spring is inserted in the sleeve, and the other end of the torsion spring is inserted in the through hole.

Preferably, the high-pressure water pump, the negative pressure fan and the servo motor are electrically connected with the control panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, through setting up spray mechanism, spray mechanism includes No. two water pipes, a fixed plate, water storage house steward, spray tube, fastening bolt, fixture block, high pressure nozzle, can adjust the height and orientation of spray tube and high pressure nozzle through fastening bolt and fixture block, increase and spray the area, the high pressure water pump takes the water in the water tank out and sends into the water storage house steward through No. two water pipes and stores, hold power, spray continuously through spray tube and high pressure nozzle, tentatively purify the dust in the air; the dust collection device is characterized in that the diameter of the spiral dust collection pipe is set to be large at the top and small at the bottom, the air flow rate is accelerated due to the fact that the channel is thinned after wind power passes through the spiral dust collection pipe, suction force is increased, the dust collection effect is stronger due to the fact that the dust collection pipe is added with the dust collection plate, dust enters the dust collection box through the connecting pipe, atomized water drops are sprayed out by the atomized water drops, the weight of the dust in the air is increased, the dust sinks into the drawer for collection and centralized processing, and the dust collection effect is improved; the filtering air box is arranged and comprises a dust filtering net, a negative pressure fan, an adsorption layer, a sulfur removal layer, a drying layer and a protective net, the dust filtering net is used for filtering dust of air again, the negative pressure fan provides suction to ensure smooth dust collection and removal, the filtered air is discharged again, and the adsorption layer, the sulfur removal layer and the drying layer are used for treating the radioactivity, the sulfur and the moisture of dust, so that the harm to a human body is reduced; through the arrangement of the flapping mechanism, the servo motor drives the rotary table to rotate, so that the protrusions drive the swing rods to swing in a reciprocating manner, the flapping plate is enabled to flap the dust filter screen continuously under the elastic action of the torsion spring, the dust is prevented from being adhered to the dust filter screen too much to cause blockage, the dust removal effect of the device is prevented from being influenced, and the falling dust falls into the drawer for centralized treatment; through setting up the universal wheel, the mobile device everywhere of being convenient for carries out omnidirectional and removes dust. The utility model discloses an above design optimization, simple structure, convenient operation, dust removal effect is good, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the spraying mechanism of the present invention;

FIG. 3 is a schematic sectional view of the filtering bellows of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the sleeve of the present invention.

In the figure: 1. a vehicle body floor; 2. a protective box body; 3. a water tank; 4. a high pressure water pump; 5. a water inlet pipe; 6. a spraying mechanism; 601. a second water pipe; 602. a first fixing plate; 603. a water storage header pipe; 604. a nozzle; 605. fastening a bolt; 606. a clamping block; 607. a high pressure spray head; 7. a spiral dust collection pipe; 8. a dust collecting tray; 9. a connecting pipe; 10. a dust collection box; 11. a drawer; 12. a first water pipe; 13. an atomizing spray head; 14. a filtering bellows; 141. a dust filter screen; 142. a negative pressure fan; 143. an adsorption layer; 144. a sulfur removal layer; 145. drying the layer; 146. a protective net; 15. a flapping mechanism; 151. a second fixing plate; 152. a servo motor; 153. a turntable; 154. a protrusion; 155. a swing lever; 156. a sleeve; 157. a pin shaft; 158. a torsion spring; 159. beating a plate; 16. placing a box; 17. a battery pack; 18. a control panel; 19. a handrail; 20. a universal wheel; 21. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a dust removal device for mining comprises a vehicle body bottom plate 1, a protection box body 2 is fixedly assembled at the top end of the vehicle body bottom plate 1, a water tank 3 is fixedly assembled at the left side in the protection box body 2, a high-pressure water pump 4 is fixedly assembled at the top end of the water tank 3, a water inlet pipe 5 is arranged at the left side of the top end of the water tank 3, a spraying mechanism 6 is arranged at the top end of the left side of the protection box body 2, a spiral dust suction pipe 7 is arranged in the middle in the protection box body 2, a dust collection disc 8 is fixedly assembled at the bottom end of the spiral dust suction pipe 7 after penetrating through the vehicle body bottom plate 1, a connecting pipe 9 is fixedly assembled at the top end of the spiral dust suction pipe 7, a dust collection box 10 is fixedly assembled at the right end of the connecting pipe 9, a drawer 11 is arranged at the bottom end in the dust collection box 10, the top end of the right side wall of the protection box body 2 is provided with a control panel 18, the middle of the top end inside the protection box body 2 is fixedly provided with a placing box 16, a storage battery pack 17 is arranged in the placing box 16, the right end of the vehicle body bottom plate 1 is fixedly provided with a handrail 19, and four corners of the bottom end of the vehicle body bottom plate 1 are provided with universal wheels 20.

The spraying mechanism 6 comprises a second water pipe 601, a first fixing plate 602, a water storage header pipe 603, spray pipes 604, fastening bolts 605, fixture blocks 606 and high-pressure spray heads 607, wherein the first fixing plate 602 is fixedly assembled on the left side wall of the protection box body 2, one end of the second water pipe 601 is connected with the high-pressure water pump 4, the other end of the second water pipe 601 penetrates through the protection box body 2 to be connected with the water storage header pipe 603, five groups of spray pipes 604 with the same structure are uniformly connected on the water storage header pipe 603, the head ends of the five groups of spray pipes 604 are fixedly provided with the high-pressure spray heads 607, the corresponding positions of the five groups of spray pipes 604 are provided with the fixture blocks 606, the five groups of fixture blocks 606 are fixedly assembled on;

the filtering wind box 14 comprises a dust filtering net 141, a negative pressure fan 142, an adsorption layer 143, a sulfur removing layer 144, a drying layer 145 and a protective net 146, the dust filtering net 141, the negative pressure fan 142, the adsorption layer 143, the sulfur removing layer 144, the drying layer 145 and the protective net 146 are sequentially arranged in the filtering wind box 14 from bottom to top, the top end of the filtering wind box 14 penetrates through the top end of the protective box body 2, and the bottom end of the filtering wind box 14 is communicated with the dust collection box 10;

the flapping mechanism 15 comprises a second fixing plate 151, a servo motor 152, a rotary disc 153, a protrusion 154, a swing rod 155, a sleeve 156, a pin 157, a torsion spring 158 and a flapping plate 159, the second fixing plate 151 is fixedly assembled on the right side wall of the protective box body 2, the servo motor 152 is fixedly assembled on the second fixing plate 151, the rotary disc 153 is fixedly assembled at the output end of the servo motor 152, two groups of protrusions 154 are symmetrically arranged on the edge of the rotary disc 153, through holes 21 are formed in the right side wall of the protective box body 2 and the right side wall of the dust collection box 10, the swing rod 155 is movably assembled at the position of each through hole 21, one end of the swing rod 155 penetrates through the through hole 21 and is fixedly connected with the flapping plate 159, and the;

a sleeve 156 is arranged on the swinging rod 155, a pin shaft 157 is arranged in the sleeve 156, two ends of the pin shaft 157 are clamped in the through hole 21, a torsion spring 158 is sleeved on the pin shaft 157, one end of the torsion spring 158 is inserted in the sleeve 156, and the other end of the torsion spring 158 is inserted in the through hole 21;

the high-pressure water pump 4, the negative-pressure fan 142 and the servo motor 152 are electrically connected with the control panel 18;

the working principle is as follows: the utility model has the advantages of reasonable design, through setting up spray mechanism 6, spray mechanism 6 includes No. two water pipes 601, a fixed plate 602, water storage header pipe 603, spray tube 604, fastening bolt 605, fixture block 606, high pressure nozzle 607, can adjust the height and the orientation of spray tube 604 and high pressure nozzle 607 through fastening bolt 605 and fixture block 606, the increase sprays the area, high pressure water pump 4 takes out the water in water tank 3 and sends into water storage header pipe 603 through No. two water pipes 601 and store, carry out the power of accumulating, continuously spray through spray tube 604 and high pressure nozzle 607, dust in the preliminary purified air; by arranging the spiral dust collection pipe 7, the dust collection tray 8, the connecting pipe 9, the dust collection box 10, the drawer 11, the first water pipe 12 and the atomizing nozzle 13, the diameter of the spiral dust collection pipe 7 is set to be large at the top and small at the bottom, the air flow rate is accelerated due to the fact that the channel becomes thin after wind power passes through the spiral dust collection pipe 7, the suction force is increased, in addition, the dust collection tray 8 has a stronger dust collection effect, dust enters the dust collection box 10 through the connecting pipe 9, the atomizing nozzle 13 starts to spray atomized water drops, the dust in the air is increased in weight and sinks into the drawer 11 for collection and centralized treatment, and the dust collection effect is; by arranging the filtering air box 14, the filtering air box 14 comprises a dust filtering net 141, a negative pressure fan 142, an adsorption layer 143, a sulfur removal layer 144, a drying layer 145 and a protective net 146, the dust filtering net 141 filters the air again, the negative pressure fan 142 provides suction to ensure smooth dust collection and dust removal, the filtered air is discharged again, and the adsorption layer 143, the sulfur removal layer 144 and the drying layer 145 treat the radioactivity, the sulfur and the moisture of the dust, so that the harm to human bodies is reduced; through the arrangement of the beating mechanism 15, the servo motor 152 drives the rotary disc 153 to rotate, so that the protrusion 154 drives the swinging rod 155 to swing in a reciprocating manner, and the beating plate 159 continuously beats the dust filter screen 141 under the elastic action of the torsion spring 158, so that the dust is prevented from being adhered to the dust filter screen 141 too much to cause blockage, the dust removal effect of the device is prevented from being influenced, and the dropped dust falls into the drawer 11 for centralized treatment; through setting up universal wheel 20, the mobile device of everywhere of being convenient for carries out omnidirectional and removes dust. The utility model discloses an above design optimization, simple structure, convenient operation, dust removal effect is good, and the practicality is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust collector for mining, includes underbody (1), its characterized in that: the dust collection device is characterized in that a protective box body (2) is fixedly assembled at the top end of the vehicle body bottom plate (1), a water tank (3) is fixedly assembled at the inner left side of the protective box body (2), a high-pressure water pump (4) is fixedly assembled at the top end of the water tank (3), a water inlet pipe (5) is arranged at the left side of the top end of the water tank (3), a spraying mechanism (6) is arranged at the top end of the left side of the protective box body (2), a spiral dust collection pipe (7) is arranged in the middle of the protective box body (2), the bottom end of the spiral dust collection pipe (7) penetrates through the vehicle body bottom plate (1) and is fixedly assembled with a dust collection disc (8), a connecting pipe (9) is fixedly assembled at the top end of the spiral dust collection pipe (7), a dust collection box (10) is fixedly, atomizer (13) are connected with high pressure water pump (4) through a water pipe (12), dust collection box (10) top right side is fixed to be equipped with and filters bellows (14), be provided with beater mechanism (15) in the middle of protection box (2) right side wall, protection box (2) right side wall top is provided with control panel (18), fixed being equipped with in the middle of the inside top of protection box (2) places case (16), it is provided with storage battery (17) in case (16) to place, underbody (1) right-hand member is fixed to be equipped with handrail (19), underbody (1) bottom four corners department is provided with universal wheel (20).

2. The dust removing device for mining of claim 1, wherein: the spraying mechanism (6) comprises a second water pipe (601), a first fixing plate (602), a water storage main pipe (603), a spraying pipe (604), a fastening bolt (605), a fixture block (606) and a high-pressure spray head (607), the first fixing plate (602) is fixedly assembled on the left side wall of the protective box body (2), one end of the second water pipe (601) is connected with the high-pressure water pump (4), the other end of the second water pipe (601) penetrates through the protective box body (2) to be connected with a water storage header pipe (603), the water storage header pipe (603) is uniformly connected with five groups of spray pipes (604) with the same structure, the head ends of the five groups of spray pipes (604) are fixedly provided with high-pressure spray heads (607), the corresponding positions of the five groups of spray pipes (604) are provided with clamping blocks (606), the five groups of clamping blocks (606) are fixedly assembled on a first fixing plate (602), and the five groups of clamping blocks (606) are provided with fastening bolts (605).

3. The dust removing device for mining of claim 1, wherein: the filter bellows (14) comprises a dust filter screen (141), a negative pressure fan (142), an adsorption layer (143), a sulfur removal layer (144), a drying layer (145) and a protective net (146), the filter bellows (14) is internally provided with the dust filter screen (141), the negative pressure fan (142), the adsorption layer (143), the sulfur removal layer (144), the drying layer (145) and the protective net (146) from bottom to top in sequence, the top end of the filter bellows (14) penetrates through the top end of the protective case body (2), and the bottom end of the filter bellows (14) is communicated with the dust collection case (10).

4. The dust removing device for mining of claim 1, wherein: the flapping mechanism (15) comprises a second fixing plate (151), a servo motor (152), a turntable (153), a protrusion (154), a swinging rod (155), a sleeve (156), a pin shaft (157), a torsion spring (158) and a flapping plate (159), the second fixing plate (151) is fixedly assembled on the right side wall of the protective box body (2), the servo motor (152) is fixedly assembled on the second fixing plate (151), the output end of the servo motor (152) is fixedly assembled with a turntable (153), two groups of bulges (154) are symmetrically arranged on the edge of the turntable (153), through holes (21) are respectively arranged on the right side wall of the protective box body (2) and the right side wall of the dust collection box (10), the through hole (21) is movably provided with a swing rod (155), one end of the swing rod (155) penetrates through the through hole (21) and is fixedly connected with a beating plate (159), and the other end of the swing rod (155) is attached to and assembled with the protrusion (154).

5. The dust removing device for mining of claim 4, wherein: the swing rod (155) is provided with a sleeve (156), a pin shaft (157) is arranged in the sleeve (156), two ends of the pin shaft (157) are clamped in the through hole (21), a torsion spring (158) is sleeved on the pin shaft (157), one end of the torsion spring (158) is inserted into the sleeve (156), and the other end of the torsion spring (158) is inserted into the through hole (21).

6. The dust removing device for mining of claim 1, wherein: the high-pressure water pump (4), the negative pressure fan (142) and the servo motor (152) are electrically connected with the control panel (18).

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