CN221319684U

CN221319684U - Building sewage recovery processing device

Info

Publication number: CN221319684U
Application number: CN202323129988.5U
Authority: CN
Inventors: 吴良飞
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-11-21
Publication date: 2024-07-12
Anticipated expiration: 2033-11-21

Abstract

The utility model provides a building sewage recovery treatment device. The construction wastewater recovery treatment device comprises: the device comprises a base, wherein a filtering box is fixedly connected to the upper surface of one side of the base through a supporting frame, a transmission rod is rotationally connected to one side wall of the filtering box through a connecting block, a plurality of uniformly distributed first bevel gears are longitudinally inserted into the surface of the transmission rod, a cross rod is rotationally connected to the inside of the filtering box on one side of the first bevel gears, one end of the cross rod penetrates through the surface of the filtering box and is connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear on the adjacent side, and filter plates are installed in the filtering box on the upper sides of the cross rods.

Description

Building sewage recovery processing device

Technical Field

The utility model relates to the field of building sewage treatment, in particular to a building sewage recovery treatment device.

Background

The sewage treatment in the building industry adopts a physical mode to carry out simple treatment, and the traditional physical treatment mode is inconvenient for recycling residual particles in the sewage, the treated sewage is discharged to the environment for environmental pollution due to incomplete treatment, and meanwhile, the building sewage contains a large amount of recyclable waste materials and can be continuously used after treatment.

However, the existing building sewage recovery treatment device still has certain problems: the current part recovery processing device is in order to carry out classification collection to rubble, grit and silt etc. in the sewage to set up the filter screen that multiunit filtration pore aperture is different, but this kind of structure still has certain shortcoming, firstly after sewage gets into the processing incasement portion, rivers are static gradually, rubble, grit and silt pile up on the filter screen at top easily, can't be layered step by step under the action of gravity, secondly, building sewage treatment mainly divide into filtration, flocculation and disinfection, traditional processing apparatus work efficiency is lower and the power consumption is great, has the too high problem of time and economic cost.

Therefore, it is necessary to provide a new construction wastewater recovery treatment device to solve the above technical problems.

Disclosure of utility model

The technical problem solved by the utility model is to provide the building sewage recovery and treatment device which can prevent fertilizer in sewage from accumulating in the filter screen at the top, cannot be layered, and has high treatment efficiency and low energy consumption.

In order to solve the above technical problems, the present utility model provides a construction wastewater recovery treatment device, comprising: the base, the one side upper surface of base passes through support frame fixedly connected with rose box, a lateral wall of rose box rotates through the connecting block and is connected with the transfer line, the surface longitudinal grafting of transfer line has a plurality of evenly distributed's first bevel gears, the rose box inside rotation that is located first bevel gear one side is connected with the horizontal pole, the one end of horizontal pole runs through the surface of rose box and is connected with the second bevel gear, mesh between the first bevel gear of second bevel gear and adjacent one side, the filter plate is all installed to the rose box inside that is located a plurality of horizontal poles upside, a plurality of filter pore aperture on filter surface reduces from top to bottom in proper order, the surface bilateral symmetry fixedly connected with cam of horizontal pole, the upper and lower inner wall surface of rose box all rotates and is connected with the axis of rotation, the surface of axis of rotation is provided with the rotor blade, the upper surface of the base positioned at one side of the treatment box is provided with a disinfection box, the upper side of the disinfection box is provided with a flocculation box, the outer side of the flocculation box is fixedly connected with a fixing ring, one side of the fixing ring is in threaded connection with the surface of the filtering box through a bolt, the top surface of the disinfection box is provided with a vertical shaft, two ends of the vertical shaft respectively extend to the inner parts of the disinfection box and the flocculation box, the surface of the vertical shaft is inserted with an intermediate gear, the upper surface of the disinfection box positioned at one side of the intermediate gear is transversely provided with a sliding groove, the inner part of the sliding groove is slidingly connected with a rack, the rack is meshed with the intermediate gear, the position positioned at one side of the disinfection box is provided with a second motor, the output end of the second motor is fixedly connected with a first rotating plate, the end rotating shaft of the first rotating plate is connected with a second rotating plate, the end part of the second rotating plate is connected with the rack through a rotating shaft.

As a further scheme of the utility model, two ends of the vertical shaft are fixedly connected with a rotary table, and a plurality of stirring plates which are uniformly distributed around the axis are arranged on the surface of the rotary table.

Through the technical scheme, the building sewage treatment device has the characteristics of low energy consumption and high efficiency, after flocculation is completed and sewage inside the flocculation box enters the disinfection box, the last batch of sewage which is fully filtered inside the filtration box can be filled into the flocculation box, and the flocculant inside the flocculation box is input according to a certain proportion through an external pipeline, disinfectant is injected into the disinfection box, at the moment, the second motor is opened to drive the first rotating plate and the second rotating plate to rotate, the rack inside the sliding groove is driven by force, so that reciprocating horizontal movement is performed, the intermediate gear meshed with the first motor drives a plurality of stirring plates inside the disinfection box and the flocculation box to operate at the same time, and the chemical and the sewage are fully mixed.

As a further scheme of the utility model, a first fixed pipe is communicated between the filter tank and the flocculation tank, a second fixed pipe is communicated between the flocculation tank and the disinfection tank, and water pumps are arranged on the surfaces of the first fixed pipe and the second fixed pipe.

Through the technical scheme, after the sewage in the filter tank is filtered, the sewage is input into the flocculation tank through the cooperation of the water pump and the first fixing pipe for the next step of treatment, and after the sewage in the flocculation tank is subjected to full chemical reaction of the flocculating agent, floccules are combined and precipitated, and a user can enter the disinfection tank through the cooperation of the water pump and the second fixing pipe for the disinfection of the final step.

As a further scheme of the utility model, the surface of the base positioned at the lower side of the filter box is respectively provided with a disinfectant tank and a flocculant tank, the flocculant tank can be communicated with the flocculation tank through an external pipeline, and the disinfectant tank can be communicated with the disinfectant tank through the external pipeline.

Through above-mentioned technical scheme, flocculation tank and the inside sewage treatment of disinfect box need use flocculating agent and antiseptic solution respectively, consequently set up outside pipeline connection antiseptic solution box and flocculating agent box, can avoid the inconvenience and the danger that need manual pouring medicine agent to bring.

As a further scheme of the utility model, the front side surface and the rear side surface of the base are symmetrically and fixedly connected with the ear plates, and the surfaces of the ear plates are provided with threaded holes.

Through above-mentioned technical scheme, the device is wholly fixed on the base, compact structure, small, is convenient for place inside the workplace, and the user can install corresponding place with this equipment through the screw hole on the otic placode.

As a further scheme of the utility model, a sealing door is connected with a front wall surface rotating shaft of the filter box, and a handle is connected with the surface of the sealing door through a bolt thread.

Through above-mentioned technical scheme, after the inside sewage treatment who accomplishes many times of rose box, all can accumulate a large amount of building waste on the multilayer filter, for avoiding these waste materials to last to pile up and influence subsequent sewage filtration, the user can open the sealing door, collects and recovery processing to the crushed aggregates on the filter.

As a further scheme of the utility model, two rotating shafts respectively penetrate through the top surface and the bottom surface of the filter box and are connected with a belt between one side of the transmission rod, a first motor is arranged on the top surface of the filter box through a connecting plate, and the output end of the first motor is connected with the surface of the rotating shaft.

Through the technical scheme, firstly, building sewage enters the filter box through the external pipeline, at this moment, the first motor is operated to drive the rotating shaft at the top to operate, under the cooperation of the belt and the transmission rod, the rotating shaft at the bottom can synchronously rotate, two groups of rotations She Hui at the upper side and the lower side stir the sewage in the filter box, the sewage fully flows, a large amount of waste materials accumulated on the top filter screen start to move under the drive of water flow and gradually move downwards and precipitate, but part of waste materials are heavier and can not be fully driven by the water flow, therefore, the transmission rod of the structure is provided with the first bevel gear meshed with the second bevel gear, when the transmission rod rotates, the inner groups of cross bars also move along with the transmission rod, so that the protruding part at the top of the cam continuously impacts the filter plate above, a user can design the protruding part of the cam into an elastic structure, in the process, the vibration of the filter plate can be conducted to the waste materials, then the first motor is closed, the water flow in the filter box is gradually slowed down, and the waste materials are fully layered.

Compared with the related art, the building sewage recovery treatment device provided by the utility model has the following beneficial effects:

1. According to the utility model, firstly building sewage enters the interior of the filter box through an external pipeline, at the moment, a first motor is operated to drive a rotating shaft at the top to operate, under the cooperation of a belt and a transmission rod, the rotating shaft at the bottom also synchronously rotates, and two groups of rotation She Hui positioned at the upper side and the lower side stir the sewage in the filter box, so that the sewage fully flows, a large amount of waste materials accumulated on the top filter screen begin to move under the drive of water flow and gradually move downwards and precipitate, but part of the waste materials are heavier and can not be fully driven by the water flow, therefore, a first bevel gear meshed with a second bevel gear is arranged on the transmission rod of the structure, when the transmission rod rotates, a plurality of groups of cross bars in the transmission rod also move along with the transmission rod, so that the protruding part at the top of the cam continuously impacts the filter plate above, a user can design the protruding part of the cam as an elastic structure, and in the process, the vibration of the filter plate can be conducted to the waste materials, and then the first motor is turned off, so that the water flow in the filter box is gradually slowed down, and the waste materials are fully layered;

2. The utility model has the characteristics of low energy consumption and high efficiency, when the sewage in the flocculation tank is flocculated and enters the disinfection tank, the last batch of sewage fully filtered in the filter tank can be filled into the flocculation tank, the flocculant in the flocculation tank is input according to a certain proportion through an external pipeline, disinfectant is injected into the disinfection tank, at the moment, the second motor is started to drive the first rotating plate and the second rotating plate to rotate, the rack in the chute is driven to carry out reciprocating horizontal movement, and the meshed intermediate gear can drive the disinfection tank and a plurality of stirring plates in the flocculation tank to operate at the same time, so that the reagent and the sewage are fully mixed.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a construction wastewater recycling apparatus according to the present utility model;

FIG. 2 is a schematic diagram of the whole structure of a construction wastewater recycling device according to the present utility model;

FIG. 3 is a schematic view showing the partial structure separation of a construction wastewater recycling device according to the present utility model;

fig. 4 is a schematic diagram of a construction wastewater recycling device at a position A in the utility model.

Main symbol description:

1. A base; 2. a filter box; 3. a flocculation tank; 4. a sterilization box; 5. a belt; 6. a first bevel gear; 7. a second bevel gear; 8. a transmission rod; 9. a disinfectant tank; 10. a flocculant tank; 11. sealing the door; 12. a first motor; 13. a fixing ring; 14. a first fixed tube; 15. a second motor; 16. a first rotating plate; 17. an agitating plate; 18. a turntable; 19. a rotating shaft; 20. a rotating blade; 21. a cam; 22. a cross bar; 23. a filter plate; 24. a water pump; 25. a second fixed tube; 26. a second rotating plate; 27. a chute; 28. a rack; 29. an intermediate gear; 30. and a vertical axis.

Detailed Description

Fig. 1 to 4 are combined, wherein fig. 1 is a schematic diagram of the overall structure of a construction wastewater recycling apparatus according to the present utility model; FIG. 2 is a schematic diagram of the whole structure of a construction wastewater recycling device according to the present utility model; FIG. 3 is a schematic view showing the partial structure separation of a construction wastewater recycling device according to the present utility model; fig. 4 is a schematic diagram of a construction wastewater recycling device at a position A in the utility model. A construction wastewater recovery treatment device comprising:

The base 1, the upper surface of one side of the base 1 is fixedly connected with the filter box 2 through the support frame, a side wall of the filter box 2 is rotationally connected with the transmission rod 8 through the connecting block, a plurality of evenly distributed first bevel gears 6 are longitudinally inserted on the surface of the transmission rod 8, a cross rod 22 is rotationally connected inside the filter box 2 positioned at one side of the first bevel gears 6, one end of the cross rod 22 penetrates through the surface of the filter box 2 and is connected with a second bevel gear 7, the second bevel gear 7 is meshed with the first bevel gears 6 positioned at the adjacent side, filter plates 23 are respectively arranged inside the filter box 2 positioned at the upper side of the plurality of cross rods 22, the pore diameters of filter holes on the surfaces of the plurality of filter plates 23 are sequentially reduced from top to bottom, cams 21 are symmetrically and fixedly connected on the surfaces of the cross rod 22, rotating shafts 19 are rotationally connected on the surfaces of the upper inner wall and the lower inner wall of the filter box 2, rotating blades 20 are arranged on the surfaces of the rotating shafts 19, the upper surface of the base 1 positioned at one side of the treatment box is provided with a disinfection box 4, the upper side of the disinfection box 4 is provided with a flocculation box 3, the outer side of the flocculation box 3 is fixedly connected with a fixing ring 13, one side of the fixing ring 13 is in threaded connection with the surface of the filter box 2 through a bolt, the top surface of the disinfection box 4 is provided with a vertical shaft 30, two ends of the vertical shaft 30 respectively extend to the inner parts of the disinfection box 4 and the flocculation box 3, the surface of the vertical shaft 30 is inserted with an intermediate gear 29, the upper surface of the disinfection box 4 positioned at one side of the intermediate gear 29 is transversely provided with a sliding groove 27, the inner part of the sliding groove 27 is slidingly connected with a rack 28, the rack 28 is meshed with the intermediate gear 29, the position positioned at one side of the disinfection box 4 is provided with a second motor 15, the output end of the second motor 15 is fixedly connected with a first rotating plate 16, the end rotating shaft of the first rotating plate 16 is connected with a second rotating plate 26, the end of the second rotating plate 26 is connected with the rack 28 by a rotating shaft.

As shown in fig. one, two ends of the vertical shaft 30 are fixedly connected with a turntable 18, and a plurality of stirring plates 17 uniformly distributed around the axis are arranged on the surface of the turntable 18.

The construction sewage treatment device has the characteristics of low energy consumption and high efficiency, when the sewage in the flocculation tank 3 is flocculated and enters the disinfection tank 4, the last batch of sewage which is fully filtered in the filtering tank 2 can be filled into the flocculation tank 3, flocculant in the flocculant tank 10 is input according to a certain proportion through an external pipeline, disinfectant is injected into the disinfection tank 4, at the moment, the second motor 15 is started to drive the first rotating plate 16 and the second rotating plate 26 to rotate, the rack 28 in the chute 27 is stressed to be driven, so that the reciprocating horizontal movement is carried out, and the meshed intermediate gear 29 drives the disinfection tank 4 and the stirring plates 17 in the flocculation tank 3 to operate at the same time, so that the chemical and the sewage are fully mixed.

As shown in fig. one, a first fixed pipe 14 is communicated between the filter tank 2 and the flocculation tank 3, a second fixed pipe 25 is communicated between the flocculation tank 3 and the disinfection tank 4, and water pumps 24 are arranged on the surfaces of the first fixed pipe 14 and the second fixed pipe 25.

When the sewage in the filter tank 2 is filtered, the sewage is input into the flocculation tank 3 for the next step treatment through the cooperation of the water pump 24 and the first fixing pipe 14, and the floccule is combined and precipitated after the sewage in the flocculation tank 3 is subjected to the full chemical reaction of the flocculating agent, so that a user can enter the disinfection tank 4 through the cooperation of the water pump 24 and the second fixing pipe 25 for the final step disinfection.

As shown in fig. one, a disinfection solution tank 9 and a flocculant tank 10 are respectively installed on the surface of the base 1 positioned on the lower side of the filter tank 2, the flocculant tank 10 can be communicated with the flocculation tank 3 through an external pipeline, and the disinfection solution tank 9 can be communicated with the disinfection tank 4 through the external pipeline.

The flocculant and the disinfectant are respectively used for sewage treatment in the flocculation tank 3 and the disinfection tank 4, so that the external pipeline is connected with the disinfectant tank 9 and the flocculant tank 10, and inconvenience and danger caused by manual pouring of the chemical agent can be avoided.

As shown in fig. one, the front and rear side surfaces of the base 1 are symmetrically and fixedly connected with ear plates, and the surfaces of the ear plates are provided with threaded holes.

The device is integrally fixed on the base 1, has compact structure and small volume, is convenient to place in a workplace, and a user can install the device to a corresponding place through the threaded holes on the ear plates.

As shown in fig. one, a sealing door 11 is connected to a front wall surface rotating shaft of the filter box 2, and a handle is connected to the surface of the sealing door 11 through a bolt thread.

After the filtration tank 2 is internally treated with sewage for a plurality of times, a large amount of construction waste materials can be accumulated on the multi-layer filter plate 23, so that in order to avoid the continuous accumulation of the waste materials to influence the subsequent filtration of sewage, a user can open the sealing door 11 to collect and recycle crushed aggregates on the filter plate 23.

As shown in fig. one, two rotating shafts 19 respectively penetrate through the top and bottom surfaces of the filter box 2 and are connected with a belt 5 between the transmission rod 8 on one side, the top surface of the filter box 2 is provided with a first motor 12 through a connecting plate, and the output end of the first motor 12 is connected with the surface of the rotating shaft 19.

Firstly, building sewage enters the filter box 2 through an external pipeline, at the moment, a first motor 12 is operated to drive a rotating shaft 19 at the top to operate, under the cooperation of a belt 5 and a transmission rod 8, the rotating shaft 19 at the bottom also synchronously rotates, two groups of rotating blades 20 positioned at the upper side and the lower side stir the sewage in the filter box 2, the sewage fully flows, a large amount of waste materials accumulated on the top filter screen starts to move and gradually move downwards and settle under the driving of water flow, but part of waste materials are heavier and can not be fully driven by the water flow, therefore, the transmission rod 8 of the structure is provided with a first bevel gear 6 meshed with a second bevel gear 7, when the transmission rod 8 rotates, a plurality of groups of transverse rods 22 in the structure also move along, so that the protruding part at the top of a cam 21 continuously impacts a filter plate 23 above, a user can design the protruding part of the cam 21 into an elastic structure, and in the process, the vibration of the filter plate 23 can be conducted onto the waste materials, and then the first motor 12 is closed, so that the water flow in the filter box 2 is gradually slowed down, and the waste materials are fully layered.

The utility model provides a construction sewage recovery and treatment device, which has the following working principle:

A first step of: firstly, building sewage enters the filter box 2 through an external pipeline, at the moment, a first motor 12 is operated to drive a rotating shaft 19 at the top to operate, under the cooperation of a belt 5 and a transmission rod 8, the rotating shaft 19 at the bottom also synchronously rotates, two groups of rotating blades 20 positioned at the upper side and the lower side stir the sewage in the filter box 2, so that the sewage fully flows, a large amount of waste materials accumulated on the top filter screen start to move and gradually move downwards and settle under the driving of water flow, but part of the waste materials are heavier and can not be fully driven by the water flow, therefore, a first bevel gear 6 meshed with a second bevel gear 7 is arranged on the transmission rod 8 of the structure, when the transmission rod 8 rotates, a plurality of groups of transverse rods 22 in the structure also move along with the transmission rod, so that a bulge part at the top of a cam 21 continuously impacts a filter plate 23 above the cam 21, and a user can design the bulge part of the cam 21 into an elastic structure, and in the process, the vibration of the filter plate 23 is conducted onto the waste materials, and then the first motor 12 is closed, so that the water flow in the filter box 2 is gradually slowed down, and the waste materials are fully layered;

And a second step of: the construction sewage treatment device has the characteristics of low energy consumption and high efficiency, when the sewage in the flocculation tank 3 is flocculated and enters the disinfection tank 4, the last batch of sewage which is fully filtered in the filtering tank 2 can be filled into the flocculation tank 3, flocculant in the flocculant tank 10 is input according to a certain proportion through an external pipeline, disinfectant is injected into the disinfection tank 4, at the moment, the second motor 15 is started to drive the first rotating plate 16 and the second rotating plate 26 to rotate, the rack 28 in the chute 27 is stressed to be driven, so that the reciprocating horizontal movement is carried out, and the meshed intermediate gear 29 drives the disinfection tank 4 and the stirring plates 17 in the flocculation tank 3 to operate at the same time, so that the chemical and the sewage are fully mixed.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. The utility model provides a building sewage recovery processing device, its characterized in that, including base (1), one side upper surface of base (1) is through support frame fixedly connected with rose box (2), a lateral wall of rose box (2) is rotated through the connecting block and is connected with transfer line (8), the surface vertical grafting of transfer line (8) has a plurality of evenly distributed first bevel gears (6), the inside rotation of rose box (2) that are located one side of first bevel gears (6) is connected with horizontal pole (22), the one end of horizontal pole (22) runs through the surface of rose box (2) and is connected with second bevel gear (7), mesh between first bevel gear (6) of second bevel gear (7) and adjacent one side, filter plate (23) are all installed to the inside of rose box (2) that are located a plurality of horizontal poles (22) upside, a plurality of filter hole aperture from top down reduces in proper order, the surface bilateral symmetry fixedly connected with cam (21) of horizontal pole (22), the upper and lower inner wall surface of rose box (2) is all rotated and is connected with axis of rotation (19), the surface of rotation (19) is located one side of the face of the base (4) is provided with disinfection (4), the utility model discloses a flocculation box, including flocculation box (3), fixed ring (13) one side is through the surface threaded connection of bolt with rose box (2), the top surface of disinfection box (4) is provided with vertical axle (30), the both ends of vertical axle (30) extend to the inside of disinfection box (4) and flocculation box (3) respectively, peg graft on the surface of vertical axle (30) have intermediate gear (29), spout (27) have transversely been seted up on disinfection box (4) upper surface that is located intermediate gear (29) one side, the inside sliding connection of spout (27) has rack (28), rack (28) mesh with intermediate gear (29), second motor (15) are installed to the position that is located disinfection box (4) one side, the output fixedly connected with first rotation board (16) of second motor (15), the pivot end connection of first rotation board (16) has second rotation board (26), be connected between the pivot of second rotation board (26) and rack (28).

2. The building sewage recovery treatment device according to claim 1, wherein two ends of the vertical shaft (30) are fixedly connected with rotary discs (18), and a plurality of stirring plates (17) uniformly distributed around the axis are arranged on the surface of the rotary discs (18).

3. The building sewage recovery treatment device according to claim 1, wherein a first fixed pipe (14) is communicated between the filter tank (2) and the flocculation tank (3), a second fixed pipe (25) is communicated between the flocculation tank (3) and the disinfection tank (4), and water pumps (24) are arranged on the surfaces of the first fixed pipe (14) and the second fixed pipe (25).

4. The construction wastewater recycling apparatus according to claim 1, wherein a sterilizing liquid tank (9) and a flocculating agent tank (10) are respectively installed on the surface of the base (1) positioned at the lower side of the filtering tank (2), the flocculating agent tank (10) can be communicated with the flocculating tank (3) through an external pipeline, and the sterilizing liquid tank (9) can be communicated with the sterilizing tank (4) through an external pipeline.

5. The construction wastewater recycling device according to claim 1, wherein ear plates are fixedly connected to the front and rear side surfaces of the base (1) in a bilateral symmetry manner, and threaded holes are formed in the surfaces of the ear plates.

6. The construction wastewater recovery treatment device according to claim 1, wherein a sealing door (11) is connected to a front wall surface rotating shaft of the filter tank (2), and a handle is connected to a surface of the sealing door (11) through a bolt thread.

7. The building sewage recovery treatment device according to claim 1, wherein two rotating shafts (19) penetrate through the top and bottom surfaces of the filter tank (2) respectively and are connected with a belt (5) between one side of the transmission rod (8), a first motor (12) is installed on the top surface of the filter tank (2) through a connecting plate, and the output end of the first motor (12) is connected with the surface of the rotating shaft (19).