Automatic cleaning structure of circular plate filter press

Abstract

The utility model relates to the technical field of filter press cleaning, in particular to an automatic cleaning structure of a circular plate filter press. The technical problems are as follows: the circular plate filter press is cleaned in a flushing and scrubbing manner, so that the filter press is cleaned and maintained, and a large amount of clear water is consumed in the flushing and scrubbing manner; according to the technical scheme, the automatic cleaning structure of the circular plate filter press comprises a driving assembly, an air injection assembly and a cleaning assembly, compared with the prior art, the cleaning device has the advantages that the circular plate filter press is cleaned in a flushing and scrubbing manner, so that the filter press is cleaned and maintained, and a large amount of clean water needs to be consumed in the flushing and scrubbing manner; according to the cleaning structure, through cooperative use of the air injection structure and the brush structure, most impurities attached to the interior of the circular plate filter press can be blown off and swept off, cleaning and maintenance of the circular plate filter press are achieved, and therefore the purpose and effect of saving water resources can be achieved when the circular plate filter press is cleaned and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of filter press cleaning, in particular to an automatic cleaning structure of a circular plate filter press. Background Art

[0002] The circular plate filter press is a mechanized equipment for separating suspended matter. It separates water and solids by pressure screening and pressure dehydration of suspended matter to achieve the purpose of sewage treatment. The main components of the circular plate filter press include filter screen, filter cloth, filter plate and pressing system. When sewage enters the circular plate filter press, the solid particles are first intercepted on the filter screen by the action of the filter screen and filter cloth, while the water flows out through the filter cloth. The water is further discharged from the solid particles by applying pressure through the pressing system, and finally dry solid matter is obtained. The circular plate filter press is widely used in sewage treatment in various fields. It can treat different types of sewage. The circular plate filter press can efficiently separate solid matter from water, reduce energy consumption in the treatment process, and realize the cleaning and purification of sewage and resource recovery. When maintaining the filter press, the impurities attached to the circular plate filter press are removed by flushing and brushing, so as to realize the cleaning and maintenance of the filter press. A large amount of clean water is consumed during the flushing and brushing process, resulting in a waste of water resources. Utility Model Content

[0003] In order to overcome the problem of cleaning and maintaining the filter press by flushing and brushing to remove impurities attached to the circular plate filter press, a large amount of clean water is consumed during the flushing and brushing process, resulting in a waste of water resources.

[0004] The technical solution of the utility model is: an automatic cleaning structure of a circular plate filter press, comprising a filter press body, a filter assembly, a sliding assembly, a driving assembly, an air jet assembly, a cleaning assembly and a collecting assembly; a filter assembly is arranged inside the filter press body, a sliding assembly is arranged on the top surface of the filter assembly, a driving assembly is arranged on the top surface of the sliding assembly, an air jet assembly is arranged on the top surface of the driving assembly, a cleaning assembly is arranged on the side surface of the driving assembly, two groups of cleaning assemblies are arranged, and a collecting assembly is arranged on the bottom surface of the filter assembly.

[0005] Preferably, pressure is applied to the filter assembly by the filter press body, so that the sewage can be filtered and separated, the sliding assembly can drive the driving assembly to move, so as to facilitate the cleaning of different filter assemblies, the driving assembly can provide power for the cleaning assembly, the jet assembly can spray high-pressure gas to the filter assembly to blow off the impurities remaining on the filter assembly, the cleaning assembly can brush off the impurities attached to the filter assembly, and the collecting assembly can transport the cleaned impurities to the outside.

[0006] Preferably, the filter assembly includes a support rod, a slide groove, a filter plate and a filter screen; a support rod is arranged on the side of the filter press body, and two groups of support rods are arranged; a slide groove is opened on the inner side of the support rod, and a filter plate is arranged inside the slide groove, and multiple groups of filter plates are arranged; a filter screen is arranged on the side of the filter plate, and two groups of filter screens are arranged; the support rod is used to provide support for the device, and the filter plate can be pushed in the device through the slide groove, and the filter plate and filter screen are used to filter and treat the sewage.

[0007] Preferably, the sliding assembly includes a sliding support plate, a threaded rod, a sliding rod, a sliding motor and a supporting slider; a sliding support plate is arranged on the top surface of the support rod, a threaded rod is arranged on the side of the sliding support plate, a sliding rod is arranged on the side of the sliding support plate, a sliding motor is arranged on the side of the threaded rod, a supporting slider is arranged on the outer side of the threaded rod, and a supporting slider is arranged on the outer side of the sliding rod. The sliding motor is used to drive the threaded rod to rotate, thereby driving the two groups of supporting sliders to slide synchronously on the threaded rod and the sliding rod.

[0008] Preferably, the driving assembly includes a driving bracket, a telescopic rod and a T-shaped support plate; the driving bracket is arranged on the top surface of the supporting slider, the telescopic rod is arranged on the top surface of the driving bracket, and the T-shaped support plate is arranged on the bottom surface of the telescopic rod. The driving bracket is moved by the sliding of the supporting slider to facilitate the cleaning of different filter plates, and the T-shaped support plate is pushed up and down by the telescopic rod, thereby providing power for the rolling brush.

[0009] Preferably, the jet assembly includes an air pump, a gas hose, a diverter and a nozzle; an air pump is arranged on the top surface of the driving bracket, two groups of air pumps are arranged, a gas hose is arranged at the output end of the air pump, a diverter is arranged on the bottom surface of the gas hose, the diverter is arranged on the side of the T-shaped support plate, and a nozzle is arranged on the side of the diverter, and multiple groups of nozzles are arranged. The gas generated by the air pump is diverted by the diverter through the gas hose and then ejected outward through the nozzle. When the T-shaped support plate is pushed up and down, the uncleaned residual impurities on the filter net are blown off, thereby increasing the cleaning rate of the filter net.

[0010] Preferably, the cleaning assembly includes a guide rod, a return spring and a rolling brush; a guide rod is arranged on the side of the T-shaped support plate, and three groups of guide rods are arranged. A return spring is arranged on the outer side of the guide rod, and a rolling brush is arranged on the side of the guide rod. The elastic force of the return spring is used to push the rolling brush to move outward to ensure that the rolling brush contacts the filter. The two groups of rolling brushes are driven by the up and down movement of the T-shaped support plate to clean and remove impurities on the surface of the filter, thereby increasing the cleaning efficiency.

[0011] Preferably, the collecting component includes a collecting bin, a collecting motor, a collecting shaft, a spiral plate and a discharge pipe; the collecting bin is arranged on the bottom surface of the support rod, the collecting motor is arranged on the side of the collecting bin, the collecting shaft is arranged on the output end of the collecting motor, the outer side of the collecting shaft is arranged with a spiral plate, and the side of the collecting bin is arranged with a discharge pipe, and the cleaned impurities fall into the collecting bin for collection, and the collecting motor is used to drive the collecting shaft to rotate, thereby driving the spiral plate to rotate, and the impurities in the collecting bin are discharged out of the device through the discharge pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the existing technology, when the filter press is maintained, the impurities attached to the circular plate filter press are removed by flushing and brushing, so as to achieve the cleaning and maintenance of the filter press. A large amount of clean water is consumed in the flushing and brushing process, resulting in a waste of water resources. The cleaning structure can blow off and sweep off most of the impurities attached to the circular plate filter press by setting the jet structure and the brush structure to achieve the cleaning and maintenance of the circular plate filter press, so as to achieve the purpose and effect of saving water resources when cleaning and maintaining the circular plate filter press.

[0014] 2. The driving bracket is driven to move by the sliding of the supporting slider, which is convenient for cleaning different filter plates. The telescopic rod pushes the T-shaped support plate up and down to provide power for the rolling brush; the elastic force of the reset spring is used to push the rolling brush outward to ensure that the rolling brush contacts the filter. The T-shaped support plate moves up and down to drive the two groups of rolling brushes to clean and remove impurities on the surface of the filter, thereby increasing the cleaning efficiency; the gas generated by the air pump is diverted by the diverter through the gas transmission hose and then sprayed out through the nozzle. When the T-shaped support plate is pushed up and down, the residual impurities on the filter that have not been cleaned are blown off, thereby increasing the cleaning rate of the filter;

[0015] 3. Use a sliding motor to drive the threaded rod to rotate, thereby driving the two sets of supporting slide blocks to slide synchronously on the threaded rod and the slide rod. The cleaned impurities fall into the collection bin for collection. Use the collection motor to drive the collection shaft to rotate, thereby driving the spiral plate to rotate, and the impurities in the collection bin are discharged out of the device through the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional schematic diagram of an automatic cleaning structure of a circular plate filter press of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of a filter assembly of an automatic cleaning structure of a circular plate filter press of the utility model;

[0018] Figure 3What is shown is a three-dimensional structure schematic diagram of an automatic cleaning structure driving component of a circular plate filter press of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structure schematic diagram of an automatic cleaning structure collection component of a circular plate filter press of the utility model;

[0020] Explanation of the accompanying drawings: 1. filter press body; 2. filter assembly; 3. sliding assembly; 4. drive assembly; 5. jet assembly; 6. cleaning assembly; 7. collecting assembly; 201. support rod; 202. slide groove; 203. filter plate; 204. filter screen; 301. sliding support plate; 302. threaded rod; 303. slide rod; 304. sliding motor; 305. supporting slider; 401. drive bracket; 402. telescopic rod; 403. T-type support plate; 501. air pump; 502. air hose; 503. diverter table; 504. nozzle; 601. guide rod; 602. return spring; 603. rolling brush; 701. collecting bin; 702. collecting motor; 703. collecting shaft; 704. spiral plate; 705. discharge pipe. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an automatic cleaning structure of a circular plate filter press, comprising a filter press body 1, a filter assembly 2, a sliding assembly 3, a driving assembly 4, an air jet assembly 5, a cleaning assembly 6 and a collecting assembly 7; the filter press body 1 is provided with a filter assembly 2, the top surface of the filter assembly 2 is provided with a sliding assembly 3, the top surface of the sliding assembly 3 is provided with a driving assembly 4, the top surface of the driving assembly 4 is provided with an air jet assembly 5, the side surface of the driving assembly 4 is provided with a cleaning assembly 6, two groups of cleaning assemblies 6 are provided, and the bottom surface of the filter assembly 2 is provided with a collecting assembly 7.

[0023] See also Figure 2-4In this embodiment, the filter assembly 2 includes a support rod 201, a slide groove 202, a filter plate 203 and a filter screen 204; a support rod 201 is arranged on the side of the filter press body 1, and the support rod 201 is provided with two groups. The inner side of the support rod 201 is provided with a slide groove 202, and the filter plate 203 is arranged inside the slide groove 202. The filter plate 203 is provided with multiple groups, and the side of the filter plate 203 is provided with a filter screen 204, and the filter screen 204 is provided with two groups. The support rod 201 is used to provide support for the device, and the filter plate 203 can be pushed in the device through the slide groove 202. The filter plate 203 and the filter screen 204 are used to filter and process the sewage. The sliding assembly 3 includes a sliding support plate 301, a threaded rod 302, a sliding rod 303, a sliding motor 304 and a supporting slider 305; the top surface of the support rod 201 is provided with a sliding support plate 301, and the side of the sliding support plate 301 is provided with a threaded rod 30 2. A sliding rod 303 is arranged on the side of the sliding support plate 301, a sliding motor 304 is arranged on the side of the threaded rod 302, a supporting slider 305 is arranged on the outer side of the threaded rod 302, and a supporting slider 305 is arranged on the outer side of the sliding rod 303. The sliding motor 304 is used to drive the threaded rod 302 to rotate, thereby driving the two groups of supporting sliders 305 to slide synchronously on the threaded rod 302 and the sliding rod 303. The driving component 4 includes a driving bracket 401, a telescopic rod 402 and a T-shaped support plate 403; a driving bracket 401 is arranged on the top surface of the supporting slider 305, a telescopic rod 402 is arranged on the top surface of the driving bracket 401, and a T-shaped support plate 403 is arranged on the bottom surface of the telescopic rod 402. The driving bracket 401 is moved by the sliding of the supporting slider 305, which is convenient for cleaning different filter plates 203. The T-shaped support plate 403 is pushed up and down by the telescopic rod 402, thereby providing power for the rolling brush 603.

[0024] The jet assembly 5 includes an air pump 501, an air delivery hose 502, a diverter 503 and a nozzle 504; the top surface of the driving bracket 401 is provided with an air pump 501, and the air pump 501 is provided with two groups. The output end of the air pump 501 is provided with a gas delivery hose 502, and the bottom surface of the gas delivery hose 502 is provided with a diverter 503, and the diverter 503 is provided on the side of the T-shaped support plate 403. The side of the diverter 503 is provided with a nozzle 504, and the nozzle 504 is provided with multiple groups. The air pump 501 is provided with a gas delivery hose 502. The gas generated by 501 is diverted by the diverter table 503 and then ejected outward through the nozzle 504. When pushing the T-shaped support plate 403 to move up and down, the residual impurities on the filter screen 204 that have not been cleaned are blown off, thereby increasing the cleaning rate of the filter screen 204. The cleaning component 6 includes a guide rod 601, a return spring 602 and a rolling brush 603; a guide rod 601 is arranged on the side of the T-shaped support plate 403, and the guide rod 601 is arranged in three groups. The outer side of the guide rod 601 is provided with a return spring 602, and the guide rod 6 The side of the support rod 201 is provided with a rolling brush 603, and the elastic force of the return spring 602 is used to push the rolling brush 603 to move outward to ensure that the rolling brush 603 is in contact with the filter screen 204. The two groups of rolling brushes 603 are driven by the T-shaped support plate 403 to move up and down to clean the impurities on the surface of the filter screen 204, thereby increasing the cleaning efficiency. The collecting component 7 includes a collecting bin 701, a collecting motor 702, a collecting shaft 703, a spiral plate 704 and a discharge pipe 705; the bottom surface of the support rod 201 is provided with a collecting Bin 701, a collecting motor 702 is arranged on the side of the collecting bin 701, a collecting shaft 703 is arranged on the output end of the collecting motor 702, a spiral plate 704 is arranged on the outer side of the collecting shaft 703, and a discharge pipe 705 is arranged on the side of the collecting bin 701. The cleaned impurities fall into the collecting bin 701 for collection, and the collecting motor 702 is used to drive the collecting shaft 703 to rotate, thereby driving the spiral plate 704 to rotate, and the impurities in the collecting bin 701 are discharged from the device through the discharge pipe 705.

[0025] When working, the sliding motor 304 is used to drive the threaded rod 302 to rotate, thereby driving the two sets of supporting slide blocks 305 to slide synchronously on the threaded rod 302 and the slide rod 303;

[0026] The driving bracket 401 is driven to move by the sliding of the supporting slider 305, so as to facilitate the cleaning of different filter plates 203, and the T-shaped support plate 403 is pushed up and down by the telescopic rod 402 to provide power for the rolling brush 603;

[0027] The elastic force of the return spring 602 is used to push the rolling brush 603 outward to ensure that the rolling brush 603 is in contact with the filter 204. The T-shaped support plate 403 moves up and down to drive the two groups of rolling brushes 603 to clean and remove impurities on the surface of the filter 204, thereby increasing the cleaning efficiency.

[0028] The gas generated by the air pump 501 is diverted by the diverter 503 through the gas delivery hose 502 and then ejected outward through the nozzle 504. When the T-shaped support plate 403 is pushed up and down, the uncleaned residual impurities on the filter 204 are blown off, thereby increasing the cleaning rate of the filter 204.

[0029] The cleaned impurities fall into the collection bin 701 for collection, and the collection motor 702 drives the collection shaft 703 to rotate, thereby driving the spiral plate 704 to rotate, and the impurities in the collection bin 701 are discharged out of the device through the discharge pipe 705.

[0030] Through the above steps, pressure is applied to the filter component 2 through the filter press body 1, so that the sewage is filtered and separated, and the driving component 4 is driven to move by the sliding component 3 to facilitate the cleaning of the filter components 2 at different positions, and the driving component 4 is used to provide power for the cleaning component 6, and the impurities attached to the filter component 2 are brushed off by the cleaning component 6, and high-pressure gas is sprayed to the filter component 2 through the jet component 5 to blow off the impurities remaining on the filter component 2, and the cleaned impurities are transported outward by the collecting component 7.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An automatic cleaning structure for a circular plate filter press, comprising a filter press body (1); characterized in that: The invention also comprises a filter assembly (2), a sliding assembly (3), a driving assembly (4), an air jet assembly (5), a cleaning assembly (6) and a collecting assembly (7); the filter assembly (2) is arranged inside the filter press body (1); the sliding assembly (3) is arranged on the top surface of the filter assembly (2); the driving assembly (4) is arranged on the top surface of the sliding assembly (3); the air jet assembly (5) is arranged on the top surface of the driving assembly (4); the cleaning assembly (6) is arranged on the side surface of the driving assembly (4); two groups of cleaning assemblies (6) are arranged; and the collecting assembly (7) is arranged on the bottom surface of the filter assembly (2).

2. The automatic cleaning structure of a circular plate filter press according to claim 1, characterized in that: The filter assembly (2) comprises a support rod (201), a slide groove (202), a filter plate (203) and a filter screen (204); a support rod (201) is arranged on the side of the filter press body (1), and two groups of support rods (201) are arranged; a slide groove (202) is provided on the inner side of the support rod (201); a filter plate (203) is arranged inside the slide groove (202), and multiple groups of filter plates (203) are arranged; a filter screen (204) is arranged on the side of the filter plate (203), and two groups of filter screens (204) are arranged.

3. The automatic cleaning structure of a circular plate filter press according to claim 2, characterized in that: The sliding assembly (3) comprises a sliding support plate (301), a threaded rod (302), a slide rod (303), a sliding motor (304) and a supporting slider (305); the top surface of the supporting rod (201) is provided with the sliding support plate (301), the side surface of the sliding support plate (301) is provided with the threaded rod (302), the side surface of the sliding support plate (301) is provided with the slide rod (303), the side surface of the sliding support plate (301) is provided with the sliding motor (304), the outer side of the threaded rod (302) is provided with the supporting slider (305), and the outer side of the slide rod (303) is provided with the supporting slider (305).

4. The automatic cleaning structure of a circular plate filter press according to claim 3, characterized in that: The driving assembly (4) comprises a driving bracket (401), a telescopic rod (402) and a T-shaped support plate (403); the top surface of the supporting slider (305) is provided with the driving bracket (401), the top surface of the driving bracket (401) is provided with the telescopic rod (402), and the bottom surface of the telescopic rod (402) is provided with the T-shaped support plate (403).

5. The automatic cleaning structure of a circular plate filter press according to claim 4, characterized in that: The jet assembly (5) comprises an air pump (501), an air delivery hose (502), a flow distribution platform (503) and a nozzle (504); the top surface of the driving bracket (401) is provided with the air pump (501), the air pump (501) is provided with two groups, the output end of the air pump (501) is provided with an air delivery hose (502), the bottom surface of the air delivery hose (502) is provided with a flow distribution platform (503), the flow distribution platform (503) is provided on the side of the T-shaped support plate (403), the side of the flow distribution platform (503) is provided with a nozzle (504), and the nozzle (504) is provided with multiple groups.

6. The automatic cleaning structure of a circular plate filter press according to claim 5, characterized in that: The cleaning assembly (6) comprises a guide rod (601), a return spring (602) and a rolling brush (603); the guide rod (601) is arranged on the side of the T-shaped support plate (403), the guide rod (601) is provided with three groups, the return spring (602) is arranged on the outer side of the guide rod (601), and the rolling brush (603) is arranged on the side of the guide rod (601).

7. The automatic cleaning structure of a circular plate filter press according to claim 5, characterized in that: The collecting assembly (7) comprises a collecting bin (701), a collecting motor (702), a collecting shaft (703), a spiral plate (704) and a discharge pipe (705); the collecting bin (701) is arranged on the bottom surface of the support rod (201), the collecting motor (702) is arranged on the side of the collecting bin (701), the collecting shaft (703) is arranged on the output end of the collecting motor (702), the spiral plate (704) is arranged on the outer side of the collecting shaft (703), and the discharge pipe (705) is arranged on the side of the collecting bin (701).

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