CN217511345U - Chemical industry vacuum belt filter - Google Patents

Abstract

The utility model relates to the technical field of vacuum filters, in particular to a chemical vacuum belt filter which can automatically wash and brush filter cloth in a reciprocating way, and can also recycle water, save water resources and improve the cleaning effect of the device; including the water tank, the fixed plate, the pillar, the circulating pump, communicating pipe, the person in charge, filter box, the brush roll, the filter cloth, drive assembly and direction subassembly, the fixed plate passes through the left part of two sets of pillar fixed mounting at the water tank up end, circulating pump fixed mounting is at the left end face of water tank, circulating pump output and communicating pipe lower extreme intercommunication, the communicating pipe upper end communicates with the person in charge each other, evenly distributed is equipped with the multiunit spray tube on the person in charge, filter box fixed mounting is on the inside left end face of water tank, and the filter screen case lid dress is on the input of circulating pump, the brush roll is installed on drive assembly, drive assembly installs on the fixed plate, filter cloth and direction subassembly interconnect, the up end at the water tank is installed to the direction subassembly.

Description

Chemical vacuum belt filter

Technical Field

The utility model relates to a technical field of vacuum filter especially relates to a chemical industry vacuum belt filter.

Background

Vacuum belt filter is a novel filtration equipment that degree of automation is high, this machine uses filter cloth or filter screen as the medium, make the ground paste level arrange on filter medium, make full use of ground paste gravity and vacuum suction realize solid-liquid separation, obtain extensive use in the chemical industry operation, wherein current vacuum filter is in the use, connect the spray tube through outside water pump usually and wash the filter cloth on the vacuum filtration, such washing mode can only wash the less material of adhesive force on the filter cloth usually, be difficult to wash the great material of adhesive force, thereby lead to the cleaning performance of filter cloth relatively poor, and wash the waste water that produces and directly discharge, thereby lead to extravagant a large amount of water resources.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can wash and reciprocal brush cleaning operation to the filter cloth automatically to can also carry out the circulation to water and wash the utilization, the water economy resource improves a chemical industry vacuum belt filter of the cleaning performance of device.

The utility model discloses a chemical industry vacuum belt filter, which comprises a water tank, a fixed plate, two groups of pillars, a circulating pump, a communicating pipe, a fixed block, a main pipe, a spray pipe, a filter box, a cleaning roller, a filter cloth, a driving component and a guiding component, wherein the fixed plate is fixedly arranged at the left part of the upper end surface of the water tank through the two groups of pillars, the circulating pump is fixedly arranged at the left end surface of the water tank, the input end of the circulating pump extends into the bottom inside the water tank, the output end of the circulating pump is communicated with the lower end of the communicating pipe, the communicating pipe is fixedly arranged at the left end surface of the fixed plate through the fixed block, the upper end of the communicating pipe is mutually communicated with the main pipe, a plurality of groups of spray pipes are uniformly distributed on the main pipe, the filter box is fixedly arranged at the left end surface inside the water tank, a filter box cover is arranged at the input end of the circulating pump, the cleaning roller is arranged on the driving component, the driving component is arranged on the fixed plate, the filter cloth is mutually connected with the guiding component, the guide component is arranged on the upper end surface of the water tank; the circulating pump is started, and under the communicating action of communicating pipe and main pipe, the circulating pump carries the water inside the water tank to the spray pipe inside, and the spray pipe spouts water, thereby can wash the filter cloth automatically, and the water after washing flows back to inside the water tank, and under the cooperation of filter box, can filter the water after wasing, thereby makes the device can carry out the circulation to water and wash utilization, the water economy resource.

Preferably, the driving component comprises a support plate A, a rotating pipe, two groups of sliding bars, a sliding seat, two groups of springs, a support plate B, a rotating shaft, a first synchronous wheel, a speed reducing motor, a second synchronous wheel, a synchronous belt and a linkage component, wherein the support plate A is fixedly arranged at the front part of the right end surface of the fixed plate, a sliding groove is formed in the rear part of the right end surface of the fixed plate, the two groups of sliding bars are vertically and symmetrically fixedly arranged in the sliding groove, the sliding seat is in sliding connection with the two groups of sliding bars, the two groups of springs are respectively sleeved on the two groups of sliding bars, the springs are positioned at the front part of the sliding seat, the support plate B is fixedly arranged on the right end surface of the sliding seat, the rotating pipe penetrates through and rotates and is fixedly arranged on the cleaning roller, the rear end of the rotating pipe penetrates through and rotates and is arranged on the support plate B, the rotating shaft penetrates and rotates and is arranged on the support plate A, the rear part of the rotating pipe is provided with a limit key, a key groove is arranged in the front part of the rotating pipe, and is slidably sleeved on the rotating shaft, the limiting key is connected with the key groove in a sliding mode, the first synchronous wheel is fixedly mounted at the front end of the rotating shaft, the speed reducing motor is fixedly mounted on the left end face of the fixing plate, the second synchronous wheel is fixedly connected with the output end of the speed reducing motor, the second synchronous wheel and the first synchronous wheel are connected with each other through a synchronous belt, a through groove is formed in the fixing plate, the supporting plate A penetrates through the through groove, and the rear end of the rotating pipe is connected with the sliding seat through a linkage assembly; the second synchronizing wheel rotates under the drive of the speed reducing motor, the rotating shaft is rotated under the transmission connection effect of the synchronous belt and the first synchronizing wheel, and the rotating pipe drives the cleaning roller to rotate under the matching use of the limiting groove and the limiting key, so that the device can clean the filter cloth, and the cleaning effect of the filter cloth is improved.

Preferably, the linkage assembly comprises a shaft seat, a connecting plate, a transmission shaft, a first bevel gear, a second bevel gear, a cam and a baffle plate, wherein the shaft seat is fixedly arranged on the right end surface of the sliding seat, the connecting plate is fixedly arranged on the rear end surface of the supporting plate B, the transmission shaft penetrates through and is rotatably arranged on the connecting plate, the left end of the transmission shaft is rotatably connected with the shaft seat, the right end of the transmission shaft is fixedly connected with the first bevel gear, the second bevel gear is fixedly arranged at the rear end of the rotating pipe and is mutually meshed with the first bevel gear, the cam is fixedly arranged at the lower part of the transmission shaft, the baffle plate is fixedly arranged at the rear part of the right end surface of the fixed plate, and the cam is in sliding contact with the baffle plate; along with the rotating pipe rotates, the cam rotates under the transmission connection effect of the second bevel gear, the first bevel gear and the transmission shaft, the connecting plate drives the supporting plate B to reciprocate back and forth under the matching use of the baffle, the spring and the sliding seat, and the cleaning roller also reciprocates back and forth while rotating under the connection effect of the rotating pipe, so that the cleaning effect of the filter cloth can be further improved.

Preferably, the guide assembly comprises two groups of support plates C, a guide roller A, two groups of support plates D and a guide roller B, the two groups of support plates C are symmetrically and fixedly arranged in the middle of the upper end face of the water tank from front to back, the guide roller A is rotatably arranged between the two groups of support plates C, the two groups of support plates D are symmetrically and fixedly arranged on the right part of the upper end face of the water tank from front to back, the guide roller B is rotatably arranged between the two groups of support plates D, and the guide roller B and the guide roller A are connected with each other through filter cloth; through setting up guide roll B to under guide roll A's cooperation is used, thereby can lead the filter cloth, make the device be convenient for wash the filter cloth, improve the operability of device.

Preferably, the water tank also comprises a plurality of groups of angle-shaped connecting pieces and a plurality of groups of bolts, wherein the plurality of groups of angle-shaped connecting pieces are symmetrically and fixedly arranged on the front end surface and the rear end surface of the water tank by taking two groups as units, and the plurality of groups of bolts are respectively screwed on the plurality of groups of angle-shaped connecting pieces; through setting up angle type connecting piece to under the cooperation of bolt is used, can carry out fixed mounting to the water tank, the condition that reduces the device and take place to rock in the course of the work appears, improves the stability of device.

Preferably, the sewage treatment device further comprises a sewage pump, the sewage pump is fixedly arranged on the right end face of the water tank, and the input end of the sewage pump extends into the bottom inside the water tank; through setting up the sewage pump, can be convenient for discharge the operation to the inside sewage of water tank, improve the operability of device.

Compared with the prior art, the beneficial effects of the utility model are that: when the vacuum filter carries out vacuum filtration operation, the filter cloth is driven to move, then the circulating pump is started, under the communication action of the communicating pipe and the main pipe, the circulating pump conveys water in the water tank to the inside of the spraying pipe, the spraying pipe sprays the water to start washing the filter cloth, the washed water flows back to the inside of the water tank, and under the matching use of the filter net cage, the washed water is filtered, so that the device carries out circulating washing and utilization on the water, the speed reducing motor is started while the circulating pump is started, the second synchronous wheel rotates under the driving of the speed reducing motor, the rotating shaft rotates under the transmission connection action of the synchronous belt and the first synchronous wheel, and under the matching use of the limiting groove and the limiting key, the rotating pipe drives the cleaning roller to rotate, and along with the rotation of the rotating pipe, under the transmission connection action of the second bevel gear, the first bevel gear and the transmission shaft, the cam is rotated, the connecting plate drives the supporting plate B to reciprocate back and forth under the matching of the baffle, the spring and the sliding seat, and the cleaning roller rotates and reciprocates back and forth under the connecting action of the rotating pipe, so that the cleaning roller starts to clean and brush the filter cloth, and the cleaning effect of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a first partial axial structure of the present invention;

fig. 3 is a schematic view of a second partial axial structure of the present invention;

in the drawings, the reference numbers: 1. a water tank; 2. a fixing plate; 3. a pillar; 4. a circulation pump; 5. a communicating pipe; 6. a fixed block; 7. a main pipe; 8. a nozzle; 9. a filter net cage; 10. a brush roll; 11. filtering cloth; 12. a support plate A; 13. pipe rotation; 14. a slide bar; 15. a slide base; 16. a spring; 17. a support plate B; 18. a rotating shaft; 19. a first synchronization wheel; 20. a reduction motor; 21. a second synchronizing wheel; 22. a synchronous belt; 23. a shaft seat; 24. a connecting plate; 25. a drive shaft; 26. a first bevel gear; 27. a second bevel gear; 28. a cam; 29. a baffle plate; 30. a support plate C; 31. a guide roller A; 32. a support plate D; 33. a guide roller B; 34. an angle-shaped connector; 35. a bolt; 36. a sewage pump.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 3, a fixing plate 2 is fixedly mounted at the left part of the upper end surface of a water tank 1 through two groups of pillars 3, a circulating pump 4 is fixedly mounted at the left end surface of the water tank 1, the input end of the circulating pump 4 extends into the bottom inside the water tank 1, the output end of the circulating pump 4 is communicated with the lower end of a communicating pipe 5, the communicating pipe 5 is fixedly mounted at the left end surface of the fixing plate 2 through a fixing block 6, the upper end of the communicating pipe 5 is communicated with a main pipe 7, a plurality of groups of spraying pipes 8 are uniformly distributed on the main pipe 7, a filter net box 9 is fixedly mounted at the left end surface inside the water tank 1, the filter box 9 is covered on the input end of the circulating pump 4, a supporting plate a12 is fixedly mounted at the front part of the right end surface of the fixing plate 2, a chute is arranged at the rear part of the right end surface of the fixing plate 2, two groups of sliding bars 14 are vertically symmetrically and fixedly mounted in the chute, a sliding seat 15 is connected with the two groups of sliding bars 14, two groups of springs 16 are respectively sleeved on the two groups of sliding bars 14, and the spring 16 is arranged at the front part of the sliding seat 15, the supporting plate B17 is fixedly arranged on the right end surface of the sliding seat 15, the rotating pipe 13 penetrates through and is rotatably and fixedly arranged on the cleaning roller 10, the rear end of the rotating pipe 13 penetrates through and is rotatably arranged on the supporting plate B17, the rotating shaft 18 penetrates through and is rotatably arranged on the supporting plate A12, the rear part of the rotating shaft 18 is provided with a limit key, the inside of the front part of the rotating pipe 13 is provided with a key groove, the front part of the rotating pipe 13 is slidably sleeved on the rotating shaft 18 and is slidably connected with the key groove, the first synchronizing wheel 19 is fixedly arranged at the front end of the rotating shaft 18, the speed reducing motor 20 is fixedly arranged on the left end surface of the fixing plate 2, the second synchronizing wheel 21 is fixedly connected with the output end of the speed reducing motor 20, the second synchronizing wheel 21 is mutually connected with the first synchronizing wheel 19 through the synchronous belt 22, the fixing plate 2 is provided with a through groove, the supporting plate A12 penetrates through the through groove, the shaft seat 23 is fixedly arranged on the right end surface of the sliding seat 15, the connecting plate 24 is fixedly arranged on the rear end face of the supporting plate B17, the transmission shaft 25 penetrates through and is rotatably arranged on the connecting plate 24, the left end of the transmission shaft 25 is rotatably connected with the shaft seat 23, the right end of the transmission shaft 25 is fixedly connected with the first bevel gear 26, the second bevel gear 27 is fixedly arranged at the rear end of the rotating pipe 13 and is meshed with the first bevel gear 26, the cam 28 is fixedly arranged at the lower part of the transmission shaft 25, the baffle 29 is fixedly arranged at the rear part of the right end face of the fixing plate 2, the cam 28 is in sliding contact with the baffle 29, the two groups of supporting plates C30 are symmetrically and fixedly arranged at the middle part of the upper end face of the water tank 1 in the front-back direction, the guide roller A31 is rotatably arranged between the two groups of supporting plates C30, the two groups of supporting plates D32 are symmetrically and fixedly arranged at the right part of the upper end face of the water tank 1 in the front-back direction, the guide roller B33 is rotatably arranged between the two groups of supporting plates D32, and the guide roller B33 and A31 are connected with each other through the filter cloth 11, the multiple groups of angle-shaped connecting pieces 34 are symmetrically and fixedly arranged on the front end surface and the rear end surface of the water tank 1 by taking two groups as a unit, the multiple groups of bolts 35 are respectively screwed on the multiple groups of angle-shaped connecting pieces 34, the sewage pump 36 is fixedly arranged on the right end surface of the water tank 1, and the input end of the sewage pump 36 extends into the bottom inside the water tank 1; when the vacuum filter carries out vacuum filtration operation, the filter cloth 11 is driven to move, then the circulating pump 4 is started, under the communication action of the communicating pipe 5 and the main pipe 7, the circulating pump 4 conveys water in the water tank 1 to the inside of the spray pipe 8, the spray pipe 8 sprays the water to start washing the filter cloth 11, the washed water flows back to the inside of the water tank 1, and under the matching use of the filter net cage 9, the washed water is filtered, so that the device carries out cyclic washing and utilization on the water, the speed reducing motor 20 is also started while the circulating pump 4 is started, the second synchronous wheel 21 is driven by the speed reducing motor 20 to rotate, under the transmission connection action of the synchronous belt 22 and the first synchronous wheel 19, the rotating shaft 18 is driven to rotate, under the matching use of the limiting groove and the limiting key, the rotating pipe 13 drives the cleaning roller 10 to rotate, and along with the rotation of the rotating pipe 13, under the transmission connection action of the second bevel gear 27, the first bevel gear 26 and the transmission shaft 25, the cam 28 rotates, under the matching use of the baffle 29, the spring 16 and the sliding seat 15, the connecting plate 24 drives the supporting plate B17 to reciprocate back and forth, under the connection action of the rotating pipe 13, the cleaning roller 10 also reciprocates back and forth while rotating, so that the cleaning and brushing operation of the filter cloth 11 is started, the sewage pump 36 is started after the cleaning is completed, the sewage inside the water tank 1 is discharged by the sewage pump 36, then the water tank 1 can be fixedly installed through the arrangement of the angle-shaped connecting piece 34, the situation that the device shakes in the working process is reduced, and the stability of the device is improved.

The installation mode, the connection mode or the arrangement mode of the chemical vacuum belt filter of the utility model are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a chemical industry vacuum belt filter's filter cloth 11 is purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A chemical vacuum belt filter is characterized by comprising a water tank (1), a fixing plate (2), two groups of pillars (3), a circulating pump (4), a communicating pipe (5), a fixing block (6), a main pipe (7), a spraying pipe (8), a filter net box (9), a cleaning roller (10), filter cloth (11), a driving assembly and a guiding assembly, wherein the fixing plate (2) is fixedly arranged at the left part of the upper end surface of the water tank (1) through the two groups of pillars (3), the circulating pump (4) is fixedly arranged at the left end surface of the water tank (1), the input end of the circulating pump (4) extends into the bottom inside the water tank (1), the output end of the circulating pump (4) is communicated with the lower end of the communicating pipe (5), the communicating pipe (5) is fixedly arranged at the left end surface of the fixing plate (2) through the fixing block (6), the upper end of the communicating pipe (5) is communicated with the main pipe (7), and a plurality of groups of spraying pipes (8) are uniformly distributed on the main pipe (7), filter net case (9) fixed mounting is on the inside left end face of water tank (1) to filter net case (9) lid dress is on the input end of circulating pump (4), and brush roll (10) are installed on drive assembly, and drive assembly installs on fixed plate (2), filter cloth (11) and direction subassembly interconnect, and the direction subassembly is installed at the up end of water tank (1).

2. The chemical vacuum belt filter of claim 1, wherein the driving assembly comprises a support plate A (12), a rotating pipe (13), two sets of sliding bars (14), a sliding seat (15), two sets of springs (16), a support plate B (17), a rotating shaft (18), a first synchronous wheel (19), a speed reducing motor (20), a second synchronous wheel (21), a synchronous belt (22) and a linkage assembly, the support plate A (12) is fixedly arranged at the front part of the right end surface of the fixing plate (2), the rear part of the right end surface of the fixing plate (2) is provided with a sliding groove, the two sets of sliding bars (14) are vertically and symmetrically and fixedly arranged in the sliding groove, the sliding seat (15) is in sliding connection with the two sets of sliding bars (14), the two sets of springs (16) are respectively sleeved on the two sets of sliding bars (14), the springs (16) are positioned at the front part of the sliding seat (15), the support plate B (17) is fixedly arranged at the right end surface of the sliding seat (15), a rotating pipe (13) penetrates through and rotates to be fixedly installed on the cleaning roller (10), the rear end of the rotating pipe (13) penetrates through and rotates to be installed on a supporting plate B (17), a rotating shaft (18) penetrates through and rotates to be installed on the supporting plate A (12), a limit key is arranged at the rear part of the rotating shaft (18), a key groove is formed in the front part of the rotating pipe (13), the front part of the rotating pipe (13) is sleeved on the rotating shaft (18) in a sliding mode, the limit key is connected with the key groove in a sliding mode, a first synchronizing wheel (19) is fixedly installed at the front end of the rotating shaft (18), a speed reducing motor (20) is fixedly installed on the left end face of a fixing plate (2), a second synchronizing wheel (21) is fixedly connected with the output end of the speed reducing motor (20), the second synchronizing wheel (21) is connected with the first synchronizing wheel (19) through a synchronous belt (22), a through groove is formed in the fixing plate (2), and the supporting plate A (12) penetrates through the through groove, the rear end of the rotating pipe (13) is connected with the sliding seat (15) through a linkage component.

3. The chemical vacuum belt filter of claim 2, wherein the linkage assembly comprises a shaft seat (23), a connecting plate (24), a transmission shaft (25), a first bevel gear (26), a second bevel gear (27), a cam (28) and a baffle (29), the shaft seat (23) is fixedly arranged on the right end surface of the sliding seat (15), the connecting plate (24) is fixedly arranged on the rear end surface of the supporting plate B (17), the transmission shaft (25) penetrates through and is rotatably arranged on the connecting plate (24), the left end of the transmission shaft (25) is rotatably connected with the shaft seat (23), the right end of the transmission shaft (25) is fixedly connected with the first bevel gear (26), the second bevel gear (27) is fixedly arranged at the rear end of the rotating pipe (13), the second bevel gear (27) is mutually engaged with the first bevel gear (26), the cam (28) is fixedly arranged at the lower part of the transmission shaft (25), a baffle plate (29) is fixedly arranged at the rear part of the right end surface of the fixed plate (2), and the cam (28) is in sliding contact with the baffle plate (29).

4. The chemical vacuum belt filter of claim 1, wherein the guide assembly comprises two sets of support plates C (30), a guide roller A (31), two sets of support plates D (32) and a guide roller B (33), the two sets of support plates C (30) are symmetrically and fixedly installed in the middle of the upper end surface of the water tank (1) from front to back, the guide roller A (31) is rotatably installed in the middle of the two sets of support plates C (30), the two sets of support plates D (32) are symmetrically and fixedly installed on the right part of the upper end surface of the water tank (1) from front to back, the guide roller B (33) is rotatably installed in the middle of the two sets of support plates D (32), and the guide roller B (33) and the guide roller A (31) are connected with each other through the filter cloth (11).

5. The chemical vacuum belt filter according to claim 1, further comprising a plurality of groups of angle-shaped connectors (34) and a plurality of groups of bolts (35), wherein the plurality of groups of angle-shaped connectors (34) are symmetrically and fixedly installed on the front end surface and the rear end surface of the water tank (1) by taking two groups as a unit, and the plurality of groups of bolts (35) are respectively screwed on the plurality of groups of angle-shaped connectors (34).

6. A chemical vacuum belt filter according to claim 1, further comprising a sewage pump (36), wherein the sewage pump (36) is fixedly mounted on the right end face of the water tank (1), and the input end of the sewage pump (36) extends to the bottom inside the water tank (1).

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