CN113148497A

CN113148497A - Household garbage cleaning and transporting equipment for compressing garbage and using method

Info

Publication number: CN113148497A
Application number: CN202110473789.2A
Authority: CN
Inventors: 钱彩凤; 姚哲
Original assignee: Wuhan Anhua Environmental Cleaning Co ltd
Current assignee: Wuhan Anhua Environmental Cleaning Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-23

Abstract

The invention discloses household garbage cleaning and transporting equipment for compressing garbage and a using method thereof, belonging to the technical field of garbage treatment. According to the household garbage clearing and transporting equipment and the using method for compressed garbage, the box body, the driving mechanism, the driving wheel, the driving belt, the guide plate and the collecting box are arranged, the grinding roller and the guide plate work synchronously through the transmission of the driving belt, the garbage is not required to be piled up and crushed, and the garbage is compressed and collected, so that the purpose of compressing and collecting the garbage while crushing the garbage is achieved, the use cost of a garbage treatment process is reduced, the efficiency is improved, and the garbage clearing and transporting equipment is beneficial to workers to clearing and transporting the garbage.

Description

Household garbage cleaning and transporting equipment for compressing garbage and using method

Technical Field

The invention belongs to the technical field of garbage treatment, and particularly relates to household garbage cleaning equipment for compressing garbage and a using method thereof.

Background

The garbage is solid waste generated in daily life and production of human beings, is large in discharge amount, complex and various in components, polluting, resource and social, needs harmless, resource, reduction and social treatment, pollutes the environment if the garbage cannot be treated properly, influences environmental sanitation, wastes resources, destroys production and life safety and destroys social harmony, the garbage treatment is to rapidly remove the garbage, carry out harmless treatment and finally reasonably utilize the garbage, the garbage treatment method widely applied at present is sanitary landfill, high-temperature composting and incineration, and the garbage treatment aims at harmlessness, resource utilization and reduction.

At present in handling domestic waste, pile up rubbish in the transfer box mostly, in order to save storage space, need compress rubbish and deposit, the in-process that the compression was deposited, remain in the rubbish and the produced waste water of extrusion is accumulated mostly in the box, can't realize carrying out solid-liquid separation's purpose to rubbish promptly, it is inconvenient to the processing of staff to rubbish, produced peculiar smell gas can spread all around simultaneously, cause certain influence to the surrounding environment, and pile up smashing and the compression to rubbish and go on for separately mostly, can't realize compressing rubbish and collecting's purpose to rubbish crushing the while, increase the use cost of refuse treatment technology, and efficiency is very low, be unfavorable for the staff to clear rubbish, consequently, the domestic waste clearance equipment of compressed rubbish is needed to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the invention provides household garbage cleaning equipment for compressing garbage and a using method thereof, and solves the problems that in the compressing and storing process, most of waste water generated after residual and extrusion in the garbage is accumulated in a box body, namely, the purpose of solid-liquid separation on the garbage cannot be realized, the garbage is inconvenient to be treated by workers, meanwhile, generated odor gas can be scattered around to cause certain influence on the surrounding environment, the accumulation, crushing and compression on the garbage are mostly carried out separately, and the purpose of compressing and collecting the garbage while crushing the garbage cannot be realized.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a domestic waste clearance equipment of compression rubbish, includes the box, the lower surface of box and the last fixed surface of water tank are connected, the upper surface of box is linked together with the lower surface of box body, be provided with two connecting axles in the box body, the outer wall of connecting axle is through the left and right sides face of two bearing difference joints at the box body inner wall, the outer wall of connecting axle is provided with crushing roller, the right-hand member of connecting axle and the left surface fixed connection of fluted disc, two fluted disc intermeshing are located the left end of the place ahead connecting axle and actuating mechanism's right-hand member fixed connection, actuating mechanism's left end and the right flank fixed connection of action wheel.

The lower surface of the driving mechanism is fixedly connected with the upper surface of the box body, the driving wheel is in transmission connection with the driven wheel through a transmission belt, the right end of the driven wheel is arranged on the left side face of the box body through a bearing seat, the outer wall of the bearing seat is provided with a driving gear, the driving gear is meshed with the driven gear, the right side face of the driven gear is fixedly connected with the left end of the guide plate, the outer wall and the right end of the guide plate are clamped on the left side face and one side of the partition plate of the box body through bearings, the guide plate is located at the bottom of the inner wall of the box body, the position, corresponding to the guide plate, of the back face of the box body is communicated with a collecting box, the lower surface of the collecting box is fixedly connected with the upper surface of the water tank, the outer wall of the guide plate is arc-shaped, and the lower surface of the box body is fixedly connected with the upper surfaces of the two sliding legs.

As a further scheme of the invention: the back of the collecting box is provided with a cover plate, and the upper surface of the cover plate is clamped with the upper surface of the collecting box through a buckle.

As a further scheme of the invention: the top of the left and right side faces of the box body is hinged to a box cover through hinges, the two partition plates are arranged on the left and right sides of the inner wall of the box body respectively, and filter screens are arranged on the upper surfaces of the partition plates.

As a further scheme of the invention: the water tank is characterized in that the same fixing plate is clamped in the tank body and the water tank, a filter plate is inserted in the fixing plate, a handle is fixedly connected to the front of the filter plate, and a drain valve is arranged on the front of the water tank.

As a further scheme of the invention: and a discharge valve is arranged at the position of one side of the box body corresponding to the partition plate, and activated carbon particles are arranged between the partition plate and the inner wall of the box body.

As a further scheme of the invention: the upper surface of box body is linked together with the lower surface of pan feeding cover, the outer wall joint of pan feeding cover has two extraction pipes, one side of extraction pipe is linked together with the one end of first connecting pipe, the bottom of first connecting pipe is linked together with the inlet scoop of fan, the lower surface of fan fuselage is connected with the last fixed surface of box.

As a further scheme of the invention: one end of an air suction opening of the fan is communicated with the top end of the second connecting pipe, and the other end of the second connecting pipe is communicated with the left side face of the box body.

A use method of household garbage cleaning equipment for compressing garbage comprises the following steps:

s1, when the equipment is needed, a worker firstly starts the fan and the driving mechanism, secondly pours the household garbage into the feeding cover, and the driving mechanism rotates reversely and enables the two crushing rollers to rotate oppositely and crush the garbage through mutual matching between the driving mechanism and the two fluted discs.

S2, when rubbish got into the pan feeding cover, fan work made two extraction pipes extract the peculiar smell gaseous, make gaseous air outlet discharge to external exhaust-gas treatment equipment from the fan, can drop to the bottom in the box after two crushing rollers smash rubbish, actuating mechanism passes through the action wheel simultaneously, from the mutually supporting between driving wheel and the drive belt, it is rotatory to make the driving gear drive driven gear, driven gear drives the deflector and rotates, make the deflector can push rubbish into the collecting box at rotatory in-process, the deflector lasts the rotation and can effectively extrude rubbish, make rubbish pile up in the collecting box.

S3 and garbage enter the inner bottom of the box body, the fan works to enable the two second connecting pipes to extract odor gas in the box body, the gas passes through the air suction opening of the fan and enters the external waste gas treatment equipment, and the odor gas can be effectively adsorbed due to the fact that the plurality of activated carbon particles are arranged between the partition plate and the box body.

S4, in the process of crushing and extruding the garbage, a part of wastewater is generated, the wastewater enters the water tank through the filter plate, solid-liquid separation can be achieved, when the filter plate needs to be cleaned, the filter plate can be drawn out through the handle, and when the wastewater is subjected to centralized treatment, the wastewater can be discharged by opening the drain valve.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. the household garbage cleaning and transporting equipment for compressing garbage and the using method thereof, when the garbage is treated, the household garbage is poured into the feeding cover, the driving mechanism rotates reversely and mutually cooperates with the two fluted discs to enable the two crushing rollers to rotate oppositely and crush the garbage, the garbage can fall to the bottom in the box body after being crushed by the two crushing rollers, meanwhile, the driving mechanism enables the driving gear to drive the driven gear to rotate through the mutual cooperation between the driving gear, the driven gear drives the guide plate to rotate, the guide plate can push the garbage into the collecting box in the rotating process, the crushed garbage can be extruded because the guide plate continuously rotates, and the crushed garbage and the guide plate synchronously work through the transmission of the transmission belt, need not to separately go on piling up crushing and compression of rubbish, can realize compressing the purpose of collecting rubbish when smashing rubbish, reduce the use cost of refuse treatment technology, raise the efficiency, be favorable to the staff to clear and transport rubbish.

2. This domestic waste clearance equipment and application method of compression rubbish, through setting up the fan, first connecting pipe, second connecting pipe and baffle, pour rubbish into the pan feeding cover, the inside peculiar smell gas of pan feeding cover can be extracted to the extraction pipe, still effectively keep apart peculiar smell gas, prevent that gas from wafting and spreading all around, fan work makes two second connecting pipes extract box interior peculiar smell gas, gas passes through the inlet scoop of fan and gets into to external exhaust-gas treatment equipment, because be equipped with a plurality of active carbon particles between baffle and the box, can effectively adsorb peculiar smell gas, thereby improve the feature of environmental protection of this equipment.

3. This domestic waste clearance equipment and application method of compression rubbish, through setting up the box, the water tank, the apron, the buckle, slip leg and drain valve, the deflector can extrude rubbish after crushing rubbish as crushing roller, produced waste water can enter into the water tank through the filter plate, solid-liquid separation can be realized, accessible handle takes out the filter plate when needing to clear up the filter plate, when carrying out centralized processing to waste water, can open the drain valve and discharge waste water, the staff of being convenient for carries out centralized processing to waste water, through the mutually supporting between buckle and the apron, thereby open the buckle and be convenient for take out the rubbish after the compression.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a three-dimensional structural diagram of the case of the present invention;

FIG. 3 is a schematic cross-sectional view of the front view of the present invention;

FIG. 4 is a schematic three-dimensional structure of the collecting box of the present invention;

FIG. 5 is a schematic left-side sectional view of the cartridge of the present invention;

FIG. 6 is a left side view of the guide plate according to the present invention;

in the figure: 1. a box body; 2. a water tank; 3. a box body; 4. a drive mechanism; 5. a driving wheel; 6. a transmission belt; 7. a driven wheel; 8. a driving gear; 9. a driven gear; 10. a guide plate; 11. a collection box; 12. a cover plate; 13. buckling; 14. feeding a material cover; 15. an extraction pipe; 16. a first connecting pipe; 17. a fan; 18. a second connecting pipe; 19. a box cover; 20. a partition plate; 21. a discharge valve; 22. filtering the plate; 23. a fixing plate; 24. a sliding leg; 25. a crushing roller; 26. a connecting shaft; 27. a fluted disc; 28. and (4) draining the water valve.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a domestic waste cleaning equipment of compression rubbish, the power distribution box comprises a box body 1, the lower surface of box 1 and the last fixed surface of water tank 2 are connected, the upper surface of box 1 is linked together with the lower surface of box body 3, be provided with two connecting axles 26 in the box body 3, the outer wall of connecting axle 26 passes through the left and right sides face of two bearing difference joints at the 3 inner walls of box body, the outer wall of connecting axle 26 is provided with crushing roller 25, the right-hand member of connecting axle 26 and the left surface fixed connection of fluted disc 27, two fluted disc 27 intermeshing, the left end that is located place ahead connecting axle 26 and the right-hand member fixed connection of actuating mechanism 4, the left end of actuating mechanism 4 and the right flank fixed connection of action wheel 5.

The lower surface of actuating mechanism 4 and the last fixed surface of box 1 are connected, action wheel 5 passes through drive belt 6 and is connected from the transmission of driving wheel 7, the right-hand member of following driving wheel 7 passes through the bearing frame setting and is provided with driving gear 8 at the left surface of box 1 and the outer wall of bearing frame, driving gear 8 and driven gear 9 intermeshing, the right flank of driven gear 9 and the left end fixed connection of deflector 10, the outer wall and the right-hand member of deflector 10 all pass through the bearing joint in the left surface of box 1 and baffle 20 one side, deflector 10 is located box 1 inner wall bottom, the position intercommunication that the back of box 1 corresponds deflector 10 has collecting box 11, the lower surface of collecting box 11 and the last fixed surface of water tank 2 are connected, deflector 10 outer wall sets up to the arcuation, the lower surface of box 1 and the last fixed surface of two slip.

Specifically, as shown in fig. 1 and 2, a cover plate 12 is disposed on the back of the collection box 11, the upper surface of the cover plate 12 is connected with the upper surface of the collection box 11 by a buckle 13, the buckle 13 is engaged with the cover plate 12 by mutual cooperation, the buckle 13 is opened to facilitate taking out the compressed garbage, a box cover 19 is hinged above the left and right sides of the box 1 by hinges, two partition plates 20 are disposed on the left and right sides of the inner wall of the box 1, respectively, a filter screen is disposed on the upper surface of the partition plate 20, the box 1 and the water tank 2 are connected with a same fixing plate 23 in a snap-fit manner, a filter plate 22 is inserted in the fixing plate 23, due to the arrangement of the filter plate 22, when the guide plate 10 extrudes the garbage after the garbage is crushed by a crushing roller 25, the generated wastewater enters the water tank 2 through the filter plate 22, solid-liquid separation can be realized, the subsequent treatment of the garbage by the working personnel is facilitated, a handle is fixedly connected to the front of the filter plate 22, the front of the water tank 2 is provided with a drain valve 28.

Specifically, as shown in fig. 2 and 3, a discharge valve 21 is disposed at a position corresponding to the partition plate 20 on one side of the box body 1, activated carbon particles are disposed between the partition plate 20 and the inner wall of the box body 1, and by disposing the activated carbon particles, odor can be effectively adsorbed, thereby improving environmental friendliness of the device, the upper surface of the box body 3 is communicated with the lower surface of the feeding cover 14, two extraction pipes 15 are clamped on the outer wall of the feeding cover 14, one side of each extraction pipe 15 is communicated with one end of the first connection pipe 16, the bottom end of the first connection pipe 16 is communicated with the air suction opening of the fan 17, the lower surface of the body of the fan 17 is fixedly connected with the upper surface of the box body 1, one end of the air suction opening of the fan 17 is communicated with the top end of the second connection pipe 18, and the other end of the second connection pipe 18 is communicated with the left side surface of the box body 1.

S1, when the equipment needs to be used, the worker firstly starts the fan 17 and the driving mechanism 4, secondly pours the household garbage into the feeding cover 14, and the driving mechanism 4 rotates reversely and enables the two crushing rollers 25 to rotate oppositely and crush the garbage through the mutual matching between the two fluted discs 27.

S2, when rubbish got into pan feeding cover 14, fan 17 work makes two extraction pipes 15 extract the peculiar smell gas, make gaseous air outlet discharge to external exhaust-gas treatment equipment from fan 17, can drop to box 1 bottom after two crushing rollers 25 smash rubbish, actuating mechanism 4 passes through the action wheel 5 simultaneously, from the mutually supporting between action wheel 7 and the drive belt 6, it is rotatory to make driving gear 8 drive driven gear 9, driven gear 9 drives deflector 10 and rotates, make deflector 10 can push rubbish collecting box 11 at rotatory in-process, deflector 10 lasts the rotation and can effectively extrude rubbish, make rubbish pile up in collecting box 11.

S3, garbage enters the bottom of the box body 1, the fan 17 works to enable the two second connecting pipes 18 to extract odor gas in the box body 1, the gas passes through the air suction opening of the fan 17 and enters the external waste gas treatment equipment, and the odor gas can be effectively adsorbed due to the fact that the plurality of activated carbon particles are arranged between the partition plate 20 and the box body 1.

S4, in the process of crushing and extruding the garbage, a part of waste water is generated, the waste water enters the water tank 2 through the filter plate 22, solid-liquid separation can be realized, when the filter plate 22 needs to be cleaned, the filter plate 22 can be drawn out through a handle, and when the waste water is treated in a centralized way, the waste water can be discharged by opening the drain valve 28.

In summary, the following results can be obtained:

through the arrangement of the box body 1, the driving mechanism 4, the driving wheel 5, the transmission belt 6, the guide plate 10 and the collection box 11, when garbage is treated, household garbage is poured into the feeding cover 14, the driving mechanism 4 rotates reversely and mutually cooperates with the two fluted discs 27 to enable the two crushing rollers 25 to rotate oppositely and crush the garbage, the garbage can fall to the bottom in the box body 1 after being crushed by the two crushing rollers 25, meanwhile, the driving mechanism 4 enables the driving wheel 8 to drive the driven gear 9 to rotate through the mutual cooperation between the driving wheel 5, the driven wheel 7 and the transmission belt 6, the driven gear 9 drives the guide plate 10 to rotate, the garbage can be pushed into the collection box 11 in the rotating process of the guide plate 10, the crushed garbage can be extruded due to the continuous rotation of the guide plate 10, and the crushed garbage can be obtained by the transmission belt 6, the crushing rollers 25 and the guide plate 10 work synchronously, the garbage can be compressed and collected while being crushed without separately performing accumulation crushing and compression on the garbage, so that the use cost of the garbage treatment process is reduced, the efficiency is improved, and the garbage can be cleaned by workers;

through setting up fan 17, first connecting pipe 16, second connecting pipe 18 and baffle 20, pour rubbish into

pan feeding cover

14, 15 extraction pan feeding covers 14 inside peculiar smell gas of 15, still effectively keep apart peculiar smell gas, prevent that gas from floating out and spread all around, fan 17 work makes peculiar smell gas in two second connecting pipes 18 extraction box 1, gaseous inlet scoop through fan 17 and enter into to external exhaust-gas treatment equipment, because be equipped with a plurality of active carbon particles between baffle 20 and the box 1, can effectively adsorb peculiar smell gas, thereby improve the feature of environmental protection of this equipment.

Through setting up box 1, water tank 2, apron 12, buckle 13, slip leg 24 and drain valve 28, deflector 10 can extrude rubbish after smashing rubbish when smashing roller 25, produced waste water can enter into water tank 2 through filter plate 22, can realize solid-liquid separation, accessible handle takes out filter plate 22 when needing to clear up filter plate 22, when carrying out centralized processing to waste water, can open drain valve 28 and discharge waste water, the staff of being convenient for carries out centralized processing to waste water, through the mutually supporting between buckle 13 and the apron 12, thereby open buckle 13 and be convenient for take out the rubbish after the compression.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a domestic waste cleaning equipment of compression rubbish, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with the upper surface of the water tank (2), the upper surface of the box body (1) is communicated with the lower surface of the box body (3), two connecting shafts (26) are arranged in the box body (3), the outer walls of the connecting shafts (26) are respectively clamped on the left side surface and the right side surface of the inner wall of the box body (3) through two bearings, crushing rollers (25) are arranged on the outer walls of the connecting shafts (26), the right end of each connecting shaft (26) is fixedly connected with the left side surface of a fluted disc (27), the two fluted discs (27) are mutually meshed, the left end of the connecting shaft (26) positioned in front is fixedly connected with the right end of the driving mechanism (4), and the left end of the driving mechanism (4) is fixedly connected with the right side surface of the driving wheel (5);

the lower surface of the driving mechanism (4) is fixedly connected with the upper surface of the box body (1), the driving wheel (5) is in transmission connection with the driven wheel (7) through a transmission belt (6), the right end of the driven wheel (7) is arranged on the left side surface of the box body (1) through a bearing seat, a driving gear (8) is arranged on the outer wall of the bearing seat, the driving gear (8) is meshed with the driven gear (9), the right side surface of the driven gear (9) is fixedly connected with the left end of a guide plate (10), the outer wall and the right end of the guide plate (10) are clamped on the left side surface of the box body (1) and one side of a partition plate (20) through bearings, the guide plate (10) is positioned at the bottom of the inner wall of the box body (1), the position, corresponding to the guide plate (10), of the back surface of the box body (1) is communicated with a collecting box (11), and the lower surface of the collecting box (11) is fixedly connected with the upper surface of the water tank (2), the outer wall of the guide plate (10) is arc-shaped, and the lower surface of the box body (1) is fixedly connected with the upper surfaces of the two sliding legs (24).

2. The apparatus for cleaning compressed household garbage according to claim 1, wherein: the back of the collecting box (11) is provided with a cover plate (12), and the upper surface of the cover plate (12) is connected with the upper surface of the collecting box (11) in a clamping mode through a buckle (13).

3. The apparatus for cleaning compressed household garbage according to claim 1, wherein: the box is characterized in that box covers (19) are hinged to the upper portions of the left side face and the right side face of the box body (1) through hinges, two partition plates (20) are arranged on the left side and the right side of the inner wall of the box body (1) respectively, and filter screens are arranged on the upper surfaces of the partition plates (20).

4. The apparatus for cleaning compressed household garbage according to claim 1, wherein: the utility model discloses a water tank, including box (1) and water tank (2), the joint has same fixed plate (23) in box (1) and water tank (2), it has filter plate (22) to peg graft in fixed plate (23), the positive fixedly connected with handle of filter plate (22), the front of water tank (2) is provided with drain valve (28).

5. The apparatus for cleaning compressed household garbage according to claim 1, wherein: a discharge valve (21) is arranged at the position, corresponding to the partition plate (20), of one side of the box body (1), and activated carbon particles are arranged between the partition plate (20) and the inner wall of the box body (1).

6. The apparatus for cleaning compressed household garbage according to claim 1, wherein: the upper surface of box body (3) is linked together with the lower surface of pan feeding cover (14), the outer wall joint of pan feeding cover (14) has two extraction pipes (15), one side of extraction pipe (15) is linked together with the one end of first connecting pipe (16), the bottom of first connecting pipe (16) is linked together with the inlet scoop of fan (17), the lower surface of fan (17) fuselage is connected with the last fixed surface of box (1).

7. The apparatus and method of use according to claim 6, wherein the apparatus comprises: one end of an air suction opening of the fan (17) is communicated with the top end of the second connecting pipe (18), and the other end of the second connecting pipe (18) is communicated with the left side face of the box body (1).

8. A method of using a compressed garbage collection facility, according to claims 1-7, the compressed garbage collection facility characterized by: the method comprises the following steps:

s1, when the equipment needs to be used, a worker firstly starts the fan (17) and the driving mechanism (4), secondly pours the household garbage into the feeding cover (14), and the driving mechanism (4) rotates reversely and enables the two crushing rollers (25) to rotate oppositely and crush the garbage through mutual matching between the driving mechanism and the two fluted discs (27);

s2, when garbage enters the feeding cover (14), the fan (17) works to enable two extraction pipes (15) to extract odor gas, so that the gas is discharged from an air outlet of the fan (17) to an external waste gas treatment device, when the two crushing rollers (25) crush the garbage, the odor gas can fall to the inner bottom of the box body (1), meanwhile, the driving mechanism (4) can push the garbage into the collection box (11) in the rotating process through the driving wheel (5) and the mutual matching between the driven wheel (7) and the transmission belt (6), so that the driving wheel (8) drives the driven gear (9) to rotate, the driven gear (9) drives the guide plate (10) to rotate, and the guide plate (10) can continuously rotate to effectively extrude the garbage, so that the garbage is accumulated in the collection box (11);

s3, enabling the garbage to enter the inner bottom of the box body (1), enabling the two second connecting pipes (18) to extract odor gas in the box body (1) by the operation of the fan (17), enabling the gas to pass through an air suction port of the fan (17) and enter external waste gas treatment equipment, and effectively adsorbing the odor gas due to the fact that the plurality of activated carbon particles are arranged between the partition plate (20) and the box body (1);

s4, in the process of crushing and extruding the garbage, a part of wastewater is generated, the wastewater enters the water tank (2) through the filter plate (22), solid-liquid separation can be realized, when the filter plate (22) needs to be cleaned, the filter plate (22) can be drawn out through the handle, and when the wastewater is subjected to centralized treatment, the drain valve (28) can be opened to discharge the wastewater.