CN112452011A - Multifunctional filter press - Google Patents
Multifunctional filter press Download PDFInfo
- Publication number
- CN112452011A CN112452011A CN202011490034.5A CN202011490034A CN112452011A CN 112452011 A CN112452011 A CN 112452011A CN 202011490034 A CN202011490034 A CN 202011490034A CN 112452011 A CN112452011 A CN 112452011A
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- Prior art keywords
- filter
- filter press
- driving
- plates
- frame body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a multifunctional filter press, wherein filter plates are arranged in a filter press cavity, connecting plates are superposed between adjacent filter plates, the filter plates are driven to transversely move by a driving cylinder at the side part of a frame body of the filter press, and the gap between the filter plates can be effectively adjusted under the constraint of the connecting plates; in addition, the side part of the filter press frame body is provided with a guide rail, the guide rail is provided with a driving box, the transverse movement of the vertical driving device can be realized under the driving of the driving box, the top part of the vertical driving device is provided with a spraying frame, and the spraying pipes can be cleaned at the front side and the rear side of the filter plate through the spraying frame; the device is characterized in that a combined liquid receiving disc is arranged at the bottom of the filter pressing cavity, so that the liquid at the bottom can be collected uniformly, meanwhile, a pipe valve module is arranged at the left end or the right end of the device, the conduction of the device with a plurality of external liquid supply ends and liquid return ends is realized through the pipe valve module, and the using direction of the device is expanded.
Description
Technical Field
The invention belongs to the technical field of filter presses, and particularly relates to a multifunctional filter press.
Background
It is known, in pressure filter technical field, current filter plate all is fixed through the fixed axle series connection, realizes horizontal drive under the drive of the drive arrangement of level setting, and current pressure filter uses generally, but it has multiple drawback in the project organization, and it embodies: 1. in the driving mode, when the force is actually applied for driving, the connection between the filter plates can not realize linkage, the defect of different sizes of the gaps of the filter plate parts exists, and quantitative expansion can not be realized; 2. the existing filter press can not realize the complete cleaning of the filter plate after the internal filter residue and the filter pressing, thereby influencing the recycling use of the filter plate; 3. the bottom liquid of the existing filter press has no collecting device, so that the liquid after filter pressing leaks out, and the environment of the filter pressing field is severe; 4. the existing filter press has limited liquid supply efficiency and can not realize the circulating operation of various filtering sources.
Aiming at the defects, as technical personnel in the industry, how to design a linkage drafting structure through technical improvement, the whole structure is improved, the running distance of the filter plate, the cleaning device and the liquid supply device can be improved, and the defects in the prior art can be overcome.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a multifunctional filter press, which realizes linkage during the transverse movement of filter plates through the cross interconnection of connecting plates so as to ensure the constant clearance of the filter plates, and is provided with a movable cleaning device to realize the thorough cleaning of the filter plates after working and the thorough recovery of liquid at the bottom of the filter press.
In order to achieve the technical purpose, the invention adopts the following scheme: a multifunctional filter press comprises a filter press frame body, wherein a filter pressing cavity is arranged in the middle of the filter press frame body, a fixed shaft is arranged at the top of the filter pressing cavity, a plurality of filter plates are fixedly connected on the fixed shaft in series, connecting plates are arranged on the front side and the rear side of each filter plate, and two adjacent connecting plates are connected in a superposition manner;
the filter press comprises a filter press frame body, a transverse moving driving module, a spraying frame, a longitudinal spraying pipe and a spray head, wherein the front side or the rear side of the filter press frame body is transversely provided with a rail, the upper part of the rail is provided with the transverse moving driving module, the upper part of the transverse moving driving module is provided with the spraying frame capable of vertically lifting, the spraying frame is provided with the vertical extending pipe towards a filter plate, the bottom of the vertical extending pipe is provided with the longitudinal spraying pipe, the bottom of the longitudinal spraying pipe is provided with the spray head, and when the spraying frame vertically moves, the spraying pipe can be driven to directly extend into a gap;
the bottom end in the filter press frame body is provided with a combined liquid receiving disc, and the combined liquid receiving disc covers the bottom end of the filter press cavity and realizes the collection of liquid;
the side of the filter press frame body is provided with a pipe valve module, valves are arranged on a feeding pipeline at the top and return pipes at four corners of the filter plate, four return ports are drained to the same connecting point, and then a plurality of external return ports are arranged in parallel to realize the collection of various liquids.
The transverse moving driving module comprises a driving box, a driving device is arranged in the driving box, a driving shaft extends from the driving device to drive a main driving wheel, a linkage wheel is arranged on the driving shaft, the linkage wheel drives a linkage shaft through a chain or a belt, a secondary driving wheel is arranged on the linkage shaft, and the main driving wheel and the secondary driving wheel synchronously drive to realize transverse moving driving on a track; the top of the driving box is provided with a vertical driving device, and the top of the vertical driving device is provided with a spraying frame.
The lateral part of the vertical driving device is horizontally provided with a top guide frame towards the filter press frame body, the lower part of the top guide frame is provided with at least two transverse guide wheels, an upper guide plate is arranged between the two transverse guide wheels, and the upper guide plate and the upper part of the filter press frame body are fixed into a whole.
The combined liquid receiving disc comprises side sealing plates arranged at the left end and the right end in the filter pressing cavity, and sealing edges are arranged at the bottoms of the side sealing plates and connected with the bottom surface of the filter pressing cavity to realize sealing; water receiving grooves are respectively arranged on the front side and the rear side of the bottom surface of the filter pressing cavity, and water outlets are arranged at the bottoms of the water receiving grooves; the upper parts of the water receiving tanks which are arranged in the front and the back are provided with fixed shafts, a front side water receiving tray and a back side water receiving tray are fixed through the fixed shafts respectively, the front side water receiving tray and the back side water receiving tray can swing on the fixed shafts, the bottom of the filter pressing cavity can be sealed after the two water receiving trays are lapped, the two water receiving trays are supported in a herringbone mode, and a sealing strip is arranged between the two water receiving trays.
The feeding pipeline extends to the outside and is connected to the second supply port to realize the expansion of the feeding interface.
When the vertical extension pipes are arranged, at least two even groups of vertical extension pipes are arranged on the left and right of the spray rack, and when the spray rack moves up and down, the vertical extension pipes are driven to move up and down to realize synchronous cleaning of the left side surface and the right side surface of the filter plate.
The filter press frame body is provided with driving cylinders on the side walls of the front side and the rear side, and the driving cylinders are connected with one of the filter plates to realize the transverse movement driving of the filter plates.
The driving cylinder is arranged at an acute angle in the horizontal direction and realizes the driving of the filter plate through horizontal extension and contraction.
The connecting plates are provided with hinge holes and a strip hole, when two adjacent connecting plates are connected, the hinge holes are connected with the filter plates, and hinge shafts on the filter plates are simultaneously connected with the strip holes on the connecting plates on the previous filter plate.
The connecting plate is arranged in a triangular structure, a hinge hole of the connecting plate is arranged on one corner, and a long hole of the connecting plate is arranged on the inner side of one edge adjacent to the hinge hole.
The invention has the beneficial effects that: according to the filter press, through the structural arrangement, the filter plates are arranged in the filter press cavity, the connecting plates are arranged between the adjacent filter plates in a superposed manner, the filter plates are driven to transversely move through the driving cylinders at the side parts of the filter press frame body, and the gaps of the filter plates can be effectively adjusted under the constraint of the connecting plates; in addition, the side part of the filter press frame body is provided with a guide rail, the guide rail is provided with a driving box, the transverse movement of the vertical driving device can be realized under the driving of the driving box, the top part of the vertical driving device is provided with a spraying frame, and the spraying pipes can be cleaned at the front side and the rear side of the filter plate through the spraying frame; the device is characterized in that a combined liquid receiving disc is arranged at the bottom of the filter pressing cavity, so that the liquid at the bottom can be collected uniformly, meanwhile, a pipe valve module is arranged at the left end or the right end of the device, the conduction of the device with a plurality of external liquid supply ends and liquid return ends is realized through the pipe valve module, and the using direction of the device is expanded.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic top view of the interior of the driving box of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 1;
FIG. 6 is an enlarged view of the area B in FIG. 2;
FIG. 7 is a schematic view of a front view of the assembled liquid receiving tray;
FIG. 8 is a side view of the assembled drip tray;
FIG. 9 is an enlarged view of the area C in FIG. 8;
FIG. 10 is a schematic view of a tube valve module connection;
in the attached drawings, 1, a filter press frame body, 11, a rail, 12, an upper guide plate, 13, a fixed shaft, 2, a control box, 3, a filter press side wall, 4, a filter press cavity, 5, a pipe valve module, 50, a feeding port, 51, a return port, 511, a return port valve, 52, an expansion communicating pipe, 53, a second supply port, 54, a feeding pipeline, 55, an external return port, 56, an external return pipe, 57, an external liquid supply pipe, 58, an expansion valve, 59, a return pipe, 6, a transverse movement driving module, 60, a driving box supporting frame, 61, a driving box, 610, a driving motor, 611, a driving shaft, 612, a linkage wheel, 613, a main driving wheel, 614, a tensioning supporting frame, 615, a bearing seat, 616, a linkage shaft, 617, a driven wheel, 618, a second linkage wheel, 62, a vertical driving cylinder, 63, a liquid supply pipe, 64, a spray frame, 65, a vertical extension pipe, 66 and a, 67. the filter plate placing gap comprises a filter plate placing gap 68, a top guide frame 69, a transverse guide wheel 7, a filter plate 71, a fixed seat 72, a long hole 73, a connecting plate 74, a hinge hole 8, a driving cylinder 9, a combined liquid receiving disc 91, a side sealing plate 92, a sealing edge 93, a hinge shaft 94, a rear water receiving disc 95, a front water receiving disc 96, an upper flanging 97, a sealing strip 98 and a water outlet.
Detailed Description
In practical use, as shown in fig. 1 and 2, the invention provides a multifunctional filter press, which comprises a filter press frame body 1, a filter pressing chamber 4 is arranged in the middle of the filter press frame body 1, a fixed shaft 13 is arranged at the top of the filter pressing chamber 4, a plurality of filter plates 7 are fixed on the fixed shaft 13 in series, fixed seats 71 are arranged at the front and rear sides of each filter plate 7, connecting plates 73 are fixed through the fixed seats 71, the connecting plates are arranged in a triangular structure, a hinge hole 74 and a long hole 72 are arranged on each connecting plate 73, the hinge hole 74 is arranged on one corner, the long hole 72 is arranged on the inner side of one side adjacent to the hinge hole 74, when two adjacent connecting plates 73 are connected, the hinge hole 74 is connected with the filter plate 7, a hinge shaft 93 on the filter plate 7 is simultaneously connected with the long hole 72 on the connecting plate 73 on the previous filter plate, two connecting plates 73 adjacently arranged on the left and right form a superposition state; on the basis of the above structure setting, the front and back side walls of the filter press frame body 1 are provided with the driving cylinders 8, the driving cylinders 8 are arranged at an acute angle in the horizontal direction, the driving end of each driving cylinder 8 and one of the plurality of filter plates 7 are connected to realize the transverse movement driving of the filter plates, and the driving of the filter plates is realized through horizontal extension and contraction. Through above structure setting, it can realize the accurate control in the clearance that stretches of filter plate 7, can effectually prevent the unstable drawback in filter plate 7 clearance.
The rear side of the filter press frame body 1 is transversely provided with a rail 11 and a driving box supporting frame 60, the upper part of the rail 11 is provided with a transverse moving driving module 6, the transverse moving driving module 6 comprises a driving box 61, as shown in fig. 6, a driving motor 610 is arranged in the driving box 61, a driving shaft 611 extends from the driving motor 610 to realize the driving of a main driving wheel 613, a linkage wheel 612 is arranged on the driving shaft 611, the linkage wheel 612 drives a second linkage wheel 618 through a belt to realize the driving of the linkage shaft 616, the linkage shaft 616 is fixed at the rear side of the driving shaft 611 through a bearing seat 615, a secondary driving wheel 617 is arranged on the linkage shaft 616, and the main driving wheel 613 and the secondary driving wheel 617 are synchronously driven to realize the transverse moving on the rail 11. A tensioning support frame 614 is arranged between the linkage wheel 612 and the second linkage wheel 618, and belt tensioning between the linkage wheel 612 and the second linkage wheel 618 is realized through the tensioning support frame 614; the top of drive case 61 is provided with a vertical drive cylinder 62, the top of vertical drive cylinder 62 be provided with spray rack 64, spray rack on be fixed with liquid supply pipe 63, spray rack 64 on be provided with vertical extension 65 towards the filter plate, vertical extension 65's bottom be provided with vertical shower 66, vertical shower 66's bottom be provided with the shower nozzle, vertical removal can be realized to the shower nozzle under vertical drive of vertical drive cylinder 62, its sideslip drive can be realized under the drive of drive case 61, in it can drive vertical shower 66 and directly extend to the clearance between the filter plate 7, realize the washing of filter plate side when reciprocating. In order to improve the stability of the transverse movement driving module 6 during transverse movement, the side part of the vertical driving cylinder 62 is horizontally provided with a top guide frame 68 facing the filter press frame body 1, the lower part of the top guide frame 68 is provided with at least two transverse movement guide wheels 69, an upper guide plate 12 is arranged between the two transverse movement guide wheels 69, the upper guide plate 12 and the upper part of the filter press frame body are fixed into a whole, and through the structure supplement, when the transverse movement driving module 6 is transversely moved, top guide constraint is realized through the transverse movement guide wheels 69 arranged on the top guide frame 68.
On the basis of the above structure arrangement, in order to further improve the cleaning efficiency, when the vertical extension pipes 65 are arranged, at least two or more even groups of vertical extension pipes 65 are arranged on the left and right sides of the spray rack 64, in the embodiment, as shown in fig. 1, 2 vertical extension pipes 65 are arranged, when the spray rack 64 moves up and down, the vertical extension pipes 65 are driven to move up and down, a gap between the two vertical extension pipes 65 is a filter plate placing gap 67, and the filter plate placing gap 67 is based on the condition that the thickness of the filter plate is just matched, so that the synchronous cleaning of the left side surface and the right side surface of the filter plate 7 is realized.
The device is characterized in that a combined liquid receiving disc 9 is arranged at the bottom end inside a frame body 1 of the filter press, and the combined liquid receiving disc 9 covers the bottom end of a filter press cavity 4 and collects liquid; the specific structure is described as follows: as shown in fig. 7 and 8, the combined liquid receiving disc 9 includes side sealing plates 91 disposed at the left and right ends in the filter pressing chamber 4, and a sealing edge 92 is disposed at the bottom of the side sealing plate 91 to connect with the bottom surface of the filter pressing chamber 4 for sealing; the front side and the rear side of the bottom surface of the filter pressing cavity 4 are respectively provided with a water receiving tank 92, and the bottom of the water receiving tank 92 is provided with a water outlet 98; the upper portions of the water receiving grooves 92 arranged in the front and the back are provided with fixing shafts 93, a rear water receiving tray 94 and a front water receiving tray 95 are fixed through the fixing shafts 93 respectively, the rear water receiving tray 94 and the front water receiving tray 95 can swing on the fixing shafts 93, meanwhile, the end portions of the front water receiving tray 95 are provided with upturned edges 96, liquid blocking is achieved through the upturned edges 96, sealing strips 97 arranged between the two water receiving trays after being lapped are combined, sealing of the bottom of the filter pressing cavity can be achieved effectively, the two water receiving trays are supported in a herringbone mode, and water flowing towards the direction of the water receiving grooves 92 is promoted.
The device is provided with a pipe valve module 5 on the side surface of a filter press frame body 1, the pipe valve module comprises a feeding pipeline 54 arranged on the top and connected with a feeding port 50, and a return pipe 59 connected with return ports 51 at four corners of a filter plate, the return pipe 59 is provided with return port valves 511, the return control is realized through the return port valves 511, four return ports 51 are led to the same connecting point through the return pipe 59, then a plurality of external return ports 55 are arranged in parallel and connected with an external return pipe 56 to realize synchronous receiving of a plurality of return liquids, the selection of each external return port 55 can be realized by arranging valves at a plurality of external return ports 55, meanwhile, in order to expand the use function of the device, the feeding pipeline 54 is extended and connected to a second supply port 53 through an expansion communicating pipe 52 to realize the expansion of an external liquid supply pipe 57, the expansion connection pipe 52 is provided with an expansion valve 58, and the selection of the second supply port 53 at the end of the expansion connection pipe 52 can be controlled by opening and closing the expansion valve.
Through the structural arrangement, the filter plate gap can be effectively adjusted under the constraint of the connecting plate 73; the side part of the frame body of the filter press is provided with the guide rail 11, the guide rail is provided with the driving box 61, the transverse movement of the vertical driving cylinder 62 can be realized under the driving of the driving box 61, and the spraying frame 64 is arranged at the top part of the vertical driving cylinder 62, so that the spraying pipes can be cleaned at the front side and the rear side of the filter plate through the spraying frame 64; the device is also provided with a combined liquid receiving disc 9 at the bottom of the filter pressing cavity, so that the liquid at the bottom can be uniformly collected, meanwhile, the left end or the right end of the device is provided with a pipe valve module 5, the pipe valve module 5 is used for realizing the conduction of the device with external various liquid supply ends and liquid return ends, and the using direction of the device is expanded.
Claims (10)
1. The utility model provides a multifunctional filter press, its includes the filter press frame body, and the middle part of filter press frame body is provided with the pressure filtration chamber, the top of pressure filtration chamber be provided with the fixed axle, the fixed axle on establish ties and be fixed with a plurality of filter plate, its characterized in that: the front side and the rear side of the filter plate are both provided with connecting plates, and the two connecting plates which are adjacently arranged on the left side and the right side are connected in a superposition manner;
the filter press comprises a filter press frame body, a transverse moving driving module, a spraying frame, a longitudinal spraying pipe and a spray head, wherein the front side or the rear side of the filter press frame body is transversely provided with a rail, the upper part of the rail is provided with the transverse moving driving module, the upper part of the transverse moving driving module is provided with the spraying frame capable of vertically lifting, the spraying frame is provided with the vertical extending pipe towards a filter plate, the bottom of the vertical extending pipe is provided with the longitudinal spraying pipe, the bottom of the longitudinal spraying pipe is provided with the spray head, and when the spraying frame vertically moves, the spraying pipe can be driven to directly extend into a gap;
the bottom end in the filter press frame body is provided with a combined liquid receiving disc, and the combined liquid receiving disc covers the bottom end of the filter press cavity and realizes the collection of liquid;
the side of the filter press frame body is provided with a pipe valve module, valves are arranged on a feeding pipeline at the top and return pipes at four corners of the filter plate, four return ports are drained to the same connecting point, and then a plurality of external return ports are arranged in parallel to realize the collection of various liquids.
2. A multi-function filter press as claimed in claim 1, wherein: the transverse moving driving module comprises a driving box, a driving device is arranged in the driving box, a driving shaft extends from the driving device to drive a main driving wheel, a linkage wheel is arranged on the driving shaft, the linkage wheel drives a linkage shaft through a chain or a belt, a secondary driving wheel is arranged on the linkage shaft, and the main driving wheel and the secondary driving wheel synchronously drive to realize transverse moving driving on a track; the top of the driving box is provided with a vertical driving device, and the top of the vertical driving device is provided with a spraying frame.
3. A multi-function filter press as claimed in claim 2, wherein: the lateral part of the vertical driving device is horizontally provided with a top guide frame towards the filter press frame body, the lower part of the top guide frame is provided with at least two transverse guide wheels, an upper guide plate is arranged between the two transverse guide wheels, and the upper guide plate and the upper part of the filter press frame body are fixed into a whole.
4. A multi-function filter press according to claim 1 or 2, wherein: when the vertical extension pipes are arranged, at least two vertical extension pipes in even number groups are arranged on the left side and the right side of the spraying frame, and when the spraying frame moves up and down, the vertical extension pipes are driven to move up and down to realize synchronous cleaning of the left side surface and the right side surface of the filter plate.
5. A multi-function filter press as claimed in claim 1, wherein: the combined liquid receiving disc comprises side sealing plates arranged at the left end and the right end in the filter pressing cavity, and sealing edges are arranged at the bottoms of the side sealing plates and connected with the bottom surface of the filter pressing cavity to realize sealing; water receiving grooves are respectively arranged on the front side and the rear side of the bottom surface of the filter pressing cavity, and water outlets are arranged at the bottoms of the water receiving grooves; the upper parts of the water receiving tanks which are arranged in the front and the back are provided with fixed shafts, a front side water receiving tray and a back side water receiving tray are fixed through the fixed shafts respectively, the front side water receiving tray and the back side water receiving tray can swing on the fixed shafts, the bottom of the filter pressing cavity can be sealed after the two water receiving trays are lapped, the two water receiving trays are supported in a herringbone mode, and a sealing strip is arranged between the two water receiving trays.
6. A multi-function filter press as claimed in claim 1, wherein: the feeding pipeline extends to the outside and is connected to the second supply port to realize the expansion of the feeding interface.
7. A multi-function filter press as claimed in claim 1, wherein: the filter press frame body is provided with driving cylinders on the side walls of the front side and the rear side, and the driving cylinders are connected with one of the filter plates to realize the transverse movement driving of the filter plates.
8. The multi-function filter press according to claim 7, wherein: the driving cylinder is arranged at an acute angle in the horizontal direction and realizes the driving of the filter plate through horizontal extension and contraction.
9. A multi-function filter press as claimed in claim 1, wherein: the connecting plates are provided with hinge holes and a strip hole, when two adjacent connecting plates are connected, the hinge holes are connected with the filter plates, and hinge shafts on the filter plates are simultaneously connected with the strip holes on the connecting plates on the previous filter plate.
10. A multi-function filter press as claimed in claim 9, wherein: the connecting plate is arranged in a triangular structure, a hinge hole of the connecting plate is arranged on one corner, and a long hole of the connecting plate is arranged on the inner side of one edge adjacent to the hinge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490034.5A CN112452011A (en) | 2020-12-17 | 2020-12-17 | Multifunctional filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011490034.5A CN112452011A (en) | 2020-12-17 | 2020-12-17 | Multifunctional filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112452011A true CN112452011A (en) | 2021-03-09 |
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ID=74803041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011490034.5A Pending CN112452011A (en) | 2020-12-17 | 2020-12-17 | Multifunctional filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112452011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119987A1 (en) * | 2022-12-07 | 2024-06-13 | 中交上海航道局有限公司 | River bottom mud dredging and dewatering integrated treatment device |
-
2020
- 2020-12-17 CN CN202011490034.5A patent/CN112452011A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024119987A1 (en) * | 2022-12-07 | 2024-06-13 | 中交上海航道局有限公司 | River bottom mud dredging and dewatering integrated treatment device |
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