CN214734904U

CN214734904U - Filtration device is handled to rubbish transfer station leachate processing membrane

Info

Publication number: CN214734904U
Application number: CN202120668017.XU
Authority: CN
Inventors: 李启勇; 刘传伟; 沈培发; 孙翔; 李建华; 王晓庆; 石金金; 胡波; 鄢永恒
Original assignee: Anhui Landing Environmental Protection Energy Technology Co ltd
Current assignee: Anhui Landing Environmental Protection Energy Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-16
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a membrane treatment and filtration device for percolate of a refuse transfer station, which belongs to the technical field of refuse treatment and comprises a filter box with a detachable filter plate inside, wherein two opposite sides of the filter box are respectively connected with an input pipe and an output pipe, the input pipe is fixedly connected with the center of the corresponding side of the filter box, one side of the input pipe is connected with a driving mechanism for driving the input pipe to rotate, and the output pipe is rotatably connected with the center of the corresponding side of the filter box through a first sealing bearing; one side of the filter box is provided with a cover plate, the filter plate is clamped on the cover plate through a connecting piece, and the filter plate and the connecting piece can slide relative to the cover plate. The utility model discloses can solve filtration membrane and carry out the relatively poor problem of filtration treatment's homogeneity for the debris distribution of adhesion on the filtration membrane is more even, and the dismouting of filter plate is comparatively convenient, thereby is convenient for carry out the cleanness to filtration membrane.

Description

Filtration device is handled to rubbish transfer station leachate processing membrane

Technical Field

The utility model relates to a refuse treatment technical field, specificly relate to a membrane treatment filter equipment is handled to rubbish transfer station leachate.

Background

The garbage is solid waste generated in daily life and production of human beings, has large discharge amount, complex and various components, pollution, resource and socialization, needs harmless, resource, reduction and socialization treatment, and can pollute the environment, influence the environmental sanitation, waste resources, destroy the safety of production and life and destroy the social harmony if the garbage cannot be properly treated.

In a common landfill leachate treatment membrane treatment filtering device, a filter plate with a filtering membrane is longitudinally arranged in a container, the periphery of the filter plate is in sealing contact with the container, during application, landfill leachate to be filtered is led to one side of the filter plate, and then the landfill leachate must pass through the filtering membrane to reach the other side, so that the filtering treatment is realized in the process. When the garbage filter is used every time, the filtering membrane plays a filtering role from the bottom to the top of the filtering membrane upwards along with the rising of the liquid level of the garbage percolate in the container, and the liquid level of the garbage percolate in the container is usually lower than the top of the filtering membrane, so that the upper part of the filtering membrane cannot be fully utilized, namely the filtering membrane has poor uniformity in filtering treatment. And the impurities adhered to the filtering membrane are mainly concentrated on the lower part, so that the lower part of the filtering membrane is difficult to clean and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a filtration membrane filtration treatment filtration device is handled to rubbish transfer station leachate that can solve the relatively poor problem of homogeneity among the filtration membrane filtration treatment.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a leachate treatment membrane treatment filtering device for a garbage transfer station comprises a filtering tank with a filtering plate detachably arranged inside, wherein at least one filtering plate is vertically arranged in the filtering tank, and the filtering plate comprises a filtering membrane and a frame for bearing the filtering membrane; the filter box is just being connected with input tube and output tube respectively to the double-phase offside of filtration membrane terminal surface, input tube fixed connection is in the center department of the corresponding side of filter box, and one side of input tube is connected with and is used for driving input tube pivoted actuating mechanism, the one end of input tube rose box dorsad is connected with the connecting pipe through second seal bearing, the output tube rotates through first seal bearing and connects in the center department of the corresponding side of filter box, the output tube is located the inboard one end downwardly extending of filter box and to the interior bottom of filter box, the bottom of connecting pipe and output tube is connected with the pillar of a vertical setting respectively.

Furthermore, the filter box is in a square structure, a detachable cover plate is arranged on the upper end side of the filter box, and the cover plate is hermetically connected with the filter box through a second sealing glue layer; the top of the filter plate is connected to the lower portion of the cover plate in a sliding mode through a T-shaped connecting piece, T-shaped grooves which correspond to the filter plates one to one and are matched with the T-shaped connecting pieces are formed in the lower end face of the cover plate, the length of each T-shaped groove is parallel to the width direction of the filter box, and two ends of each T-shaped groove are respectively communicated with the corresponding side end face of the cover plate. The connection between the filter plate and the cover plate can be realized through the T-shaped connecting piece and the T-shaped groove which are matched, and the filter plate and the cover plate synchronously move in the longitudinal direction, namely the installation of the cover plate can be completed while the filter plate is inserted into the filter box; and the cover plate can be detached and moved upwards while driving the filter plate to be separated from the filter box, and then, the two ends of the T-shaped groove are respectively penetrated to the corresponding side end faces of the cover plate, so that the filter plate can be drawn out from one end of the T-shaped groove, and the filter plate can be detached conveniently.

Furthermore, all set up the spout that supplies the corresponding side longitudinal sliding of filter plate on the inner wall of the front and back side of rose box, just the top of spout link up the upper end of rose box, the recess of the bottom block of just with the filter plate is seted up to the interior bottom of rose box, all be equipped with first sealant layer in spout and the recess. The position of the filter plate is convenient to determine and the filter plate is convenient to install through the sliding grooves and the grooves, and the sealing connection effect between the periphery of the filter plate and the inner wall of the filter box can be enhanced through the first sealing adhesive layer.

As an improvement to the above scheme, all be equipped with the fastening device who is used for compressing tightly the apron in the four week side of rose box upper end, fastening device includes fixed plate of fixed connection in the rose box upper end, threaded connection in the first screw rod of fixed plate upper end to and rotate the compact heap of connecting in first screw rod one end through the third bearing, first screw rod level sets up, set up the screw hole with first screw rod screw thread adaptation on the fixed plate, the one end that first screw rod dorsad lapped is fixed with the twist grip, the compact heap is connected in the one end of first screw rod towards the apron, the bottom surface of compact heap is the inclined plane, just the one end that the inclined plane dorsad corresponds first screw rod is higher than its looks remote site, the upper portion of the side all around of apron is the inclined plane parallel with the bottom surface of corresponding side compact heap. The first screw rod is rotated by rotating the handle, so that the first screw rod moves towards the cover plate, the pressing block can be driven to move towards the cover plate, the inclined surface of the inclined surface at the bottom of the pressing block is attached to the inclined surface of the corresponding side on the cover plate to move, the extrusion force for the cover plate can be generated, the fastening effect for the cover plate can be effectively realized, and the cover plate can be prevented from being loosened and loosened in the rotating process of the filter box.

As an improvement to the above scheme, the filter box is provided with a fixing clamp plate corresponding to the side where the input pipe is attached, one side of the fixing clamp plate is connected to the pillar on the side through a fixing rod, the pillar on the side where the output pipe is located is in threaded connection with a horizontally arranged second screw rod, one end of the second screw rod, which faces the filter box, is connected with a movable clamp plate used for pressing the filter box through a fourth bearing, and the movable clamp plate is horizontally aligned with the fixing clamp plate. When will install or dismantle filter plate and apron, rotatable second screw rod drives and removes splint and remove to rose box place side, because the fixed splint are fixed attached in one side of rose box, at the removal in-process that removes splint, can compress tightly the rose box to can keep the stable state of rose box, be convenient for carry on filter plate and apron and installation or dismantlement.

Specifically, the drive mechanism includes a motor and a belt drive assembly connected between an output shaft of the motor and an input tube. After the motor is started, the belt wheel sleeved on the output shaft of the motor can be directly driven to rotate, then the input pipe can be driven to rotate through the driving belt and the belt wheel on the input pipe, and then the filter box can be effectively driven to rotate.

3. Advantageous effects

(1) The utility model discloses center department at the double-phase offside of rose box is connected with input tube and output tube respectively, and the input tube is connected with drive input tube pivoted actuating mechanism, input tube and rose box fixed connection, thereby can drive the rose box and rotate, install the filter plate in the rose box then also can rotate thereupon, make filtration membrane's upper portion can rotate to the below and participate in the filtration treatment to landfill leachate, then filtration membrane upper portion part can obtain abundant utilization, and filtration membrane's each part is rotating the even contact of in-process realization with landfill leachate, it is better to make filtration membrane carry out filtration treatment's homogeneity, and then make filtration membrane go up the debris distribution of adhesion more even, be convenient for carry out filtration membrane's washing.

(2) The utility model is provided with the cover plate at one side of the filter box, the filter plate is clamped on the cover plate through the connecting piece, and the filter plate and the connecting piece can slide relative to the cover plate, when the filter membrane is cleaned, the cover plate is separated from the filter box main body and lifted up, all the filter plates can be driven to move together, and finally the filter plate is separated from the filter box; then sliding the filter plate along the T-shaped groove, and drawing out the filter plate from one end of the T-shaped groove to finish the disassembly of the filter plate; and finally, the filtering membrane is detached from the filtering plate, so that the filtering membrane can be cleaned. The filter plate is convenient to disassemble and assemble, and cleaning work of the filter membrane is facilitated.

To sum up, the utility model discloses can solve filtration membrane and carry out the relatively poor problem of filtration treatment's homogeneity for the debris distribution of adhesion is more even on the filtration membrane, and the dismouting of filter plate is comparatively convenient, thereby is convenient for carry out the cleanness to filtration membrane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention in embodiment 1;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

fig. 3 is a cross-sectional view of the present invention taken along a transverse vertical center plane;

FIG. 4 is an enlarged view of the structure of the area B in FIG. 1;

fig. 5 is a schematic structural view of the present invention in embodiment 2.

Reference numerals: 1. a pillar; 2. a filter box; 3. a first sealed bearing; 4. an output pipe; 5. a fixing plate; 6. a cover plate; 7. a connecting pipe; 8. an input tube; 9. a belt drive assembly; 10. a motor; 11. a compression block; 12. a third bearing; 13. a first screw; 14. rotating the handle; 15. filtering the plate; 16. a T-shaped connector; 17. a filtration membrane; 18. a second sealed bearing; 19. a first sealant layer; 20. a second sealant layer; 21. a threaded hole; 22. moving the clamping plate; 23. a second screw; 24. a fourth bearing; 25. fixing the rod; 26. and fixing the splint.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the feature of the inlet "on" or "under" the second feature may comprise direct contact between the inlet and the second feature, or may comprise contact between the inlet and the second feature not directly but through another feature in between. Also, the terms "over," "above," and "above" the second feature include the inlet feature being directly above and obliquely above the second feature, or simply indicating that the inlet feature is at a higher level than the second feature. The terms "under", "below" and "beneath" of an inlet feature encompass the inlet feature being directly under and obliquely below the second feature, or simply meaning that the inlet feature is less level than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example 1

The membrane treatment and filtration device for percolate treatment of the waste transfer station as shown in fig. 1 and 3 comprises a filtration tank 2 with a filtration plate 15 inside, wherein at least one filtration plate 15 (three filtration plates 15 are shown in the figure) is vertically arranged in the filtration tank 2, and the filtration plate 15 comprises a filtration membrane 17 and a frame for carrying the filtration membrane 17; the double-phase contralateral (namely the left and right sides of the filter box 2) that the filter box 2 is just right to the terminal surface of the filter membrane 17 is connected with input tube 8 and output tube 4 respectively, input tube 8 fixed connection is in the center department of the corresponding side of filter box 2, and one side of input tube 8 is connected with and is used for driving input tube 8 pivoted actuating mechanism, specifically, actuating mechanism includes motor 10 and connects the belt drive assembly 9 between the output shaft of motor 10 and input tube 8. After the motor 10 is started, the belt wheel sleeved on the output shaft of the motor 10 can be directly driven to rotate, then the input pipe 8 can be driven to rotate through the driving belt and the belt wheel on the input pipe 8, and then the filter box 2 can be effectively driven to rotate. The one end of input tube 8 dorsad rose box 2 is connected with connecting pipe 7 through second sealed bearing 18, output tube 4 rotates through first sealed bearing 3 to be connected in the center department of the corresponding side of rose box 2, output tube 4 is located the inboard one end downwardly extending of rose box 2 to the interior bottom of rose box 2, the bottom of connecting pipe 7 and output tube 4 is connected with a vertical pillar 1 that sets up respectively.

As shown in fig. 3, the filter box 2 is in a square structure, a detachable cover plate 6 is arranged on the upper end side of the filter box 2, and as shown in fig. 4, the cover plate 6 is hermetically connected with the filter box 2 through a second sealant layer 20; the top of the filter plate 15 is slidably connected to the lower part of the cover plate 6 through a T-shaped connecting piece 16, T-shaped grooves which correspond to the filter plates 15 one by one and are matched with the T-shaped connecting piece 16 are formed in the lower end face of the cover plate 6, the length of each T-shaped groove is parallel to the width direction of the filter box 2, and two ends of each T-shaped groove penetrate through the corresponding side end face of the cover plate 6 respectively. The connection between the filter plate 15 and the cover plate 6 can be realized through the T-shaped connecting piece 16 and the T-shaped groove which are matched, and the filter plate 15 and the cover plate 6 synchronously move in the longitudinal direction, namely the installation of the cover plate 6 can be completed when the filter plate 15 is inserted into the filter box 2; and the filter plate 15 can be driven to separate from the filter tank 2 while the cover plate 6 is detached and moved upward, and then, the filter plate 15 can be drawn out from one end of the T-shaped groove due to the fact that the two ends of the T-shaped groove respectively penetrate through the corresponding side end faces of the cover plate 6, which is convenient for detaching the filter plate 15.

As shown in fig. 2 and 4, the filter box 2 is provided with a fastening mechanism for pressing the cover plate 6 on the four sides of the upper end, the fastening mechanism comprises a fixing plate 5 fixedly connected with the upper end of the filter box 2, a first screw 13 in threaded connection with the upper end of the fixing plate 5, and a pressing block 11 rotatably connected to one end of a first screw 13 through a third bearing 12, the first screw 13 being horizontally disposed, a threaded hole 21 matched with the first screw 13 in thread is formed on the fixing plate 5, a rotating handle 14 is fixed at one end of the first screw 13 back to the cover plate 6, the pressing block 11 is connected to one end of the first screw 13 facing the cover plate 6, the bottom surface of the pressing block 11 is an inclined surface, and the end of the inclined plane back to the corresponding first screw 13 is higher than the opposite end, and the upper part of the four sides of the cover plate 6 is an inclined plane parallel to the bottom surface of the corresponding side pressing block 11. Through the rotatory first screw rod 13 of twist grip 14 for first screw rod 13 removes to apron 6 place side, can drive compact heap 11 and remove to apron 6 place side, and the inclined plane of compact heap 11 bottom is attached the inclined plane removal of corresponding side on apron 6, can produce the extrusion force to apron 6, thereby can effectively realize the fastening effect to apron 6, can prevent that the rotation in-process of apron 6 from appearing the pine and taking off at rose box 2.

The specific application process of the percolate treatment membrane treatment filtering device of the garbage transfer station comprises the following steps:

when installing filter plate 15, insert corresponding T-shaped inslot with T-shaped connecting piece 16 of filter plate 15 upper end earlier, then insert filter plate 15 in rose box 2, when filter plate 15 inserts rose box 2 completely, just can be with apron 6 chucking in rose box 2 main part, and realize sealing through second sealant layer 20 between the main part of apron 6 and rose box 2, then rotatory turning handle 14, adaptation effect through first screw rod 13 and screw hole 21, drive compact heap 11 and move to apron 6 place side, the inclined plane of compact heap 11 bottom is attached the inclined plane removal of corresponding side on apron 6, can produce the extrusion force to apron 6, the realization is to the fastening of apron 6.

The conveying pipe of the landfill leachate is connected to the connecting pipe 7, the pipeline for conveying liquid after membrane filtration is connected to the output pipe 4, the landfill leachate to be treated enters the filter box 2 through the connecting pipe 7 and the input pipe 8, the starting motor 10 drives the input pipe 8 to rotate through the belt transmission assembly 9, the filter box 2 rotates along with the filter box, the connecting pipe 7 and the output pipe 4 do not rotate, the filter plate 15 in the filter box 2 rotates along with the filter box 2, the upper portion of the filter membrane 17 can rotate to the lower portion to participate in the filtration treatment of the landfill leachate, the upper portion of the filter membrane 17 can be fully utilized, and all portions of the filter membrane 17 can be in uniform contact with the landfill leachate in the rotating process, the uniformity of the filtration treatment of the filter membrane 17 is good, the sundries adhered to the filter membrane 17 are distributed uniformly, and the cleaning is convenient.

The liquid filtered by the membrane can be discharged from the output pipe 4, and the discharge of the treated liquid is promoted by matching with the suction action of a suction pump; in addition, because the output pipe 4 is located the inboard one end downwardly extending of rose box 2 to the interior bottom of rose box 2, and output pipe 4 is fixed, then in the rotation process of rose box 2, output pipe 4 can continue to carry out the suction to the liquid of the interior bottom of rose box 2, is favorable to realizing the complete discharge of liquid.

When the filtering membrane 17 is to be cleaned, the filtering plate 15 needs to be disassembled, and the specific operations are as follows: firstly, reversely rotating the rotating handle 14, driving the pressing block 11 to move towards one side back to the cover plate 6 through the adaptive action of the first screw 13 and the threaded hole 21, and removing the fastening action on the cover plate 6 due to the fact that the pressing block 11 loses the extrusion force on the cover plate 6; then the cover plate 6 is separated from the main body of the filter tank 2 and lifted up, all the filter plates 15 can be driven to move together, and finally the filter plates 15 are separated from the filter tank 2; then sliding the filter plate 15 along the T-shaped groove, namely drawing the filter plate 15 out from one end of the T-shaped groove, namely completing the disassembly of the filter plate 15; finally, the filter membrane 17 is detached from the filter sheet 15, and the filter membrane 17 is cleaned.

Example 2

The present embodiment is different from embodiment 1 in that:

in this embodiment, the inner walls of the front and rear sides of the filter tank 2 are both provided with chutes for the corresponding sides of the filter plates 15 to slide longitudinally, and the tops of the chutes penetrate through the upper end of the filter tank 2; as shown in fig. 3, a groove which is just engaged with the bottom of the filter plate 15 is formed at the inner bottom of the filter box 2, and a first sealant layer 19 is disposed in each of the sliding groove and the groove. The position of the filter plate 15 and the installation of the filter plate 15 are convenient to determine through the sliding grooves and the grooves, and the sealing connection effect between the peripheral side of the filter plate 15 and the inner wall of the filter tank 2 can be strengthened through the first sealing glue layer 19.

In this embodiment, as shown in fig. 5, the filtering box 2 is provided with a fixing clamp 26 in an attached manner corresponding to the side of the input pipe 8, one side of the fixing clamp 26 is connected to the pillar 1 on the side through a fixing rod 25, the pillar 1 on the side of the output pipe 4 is connected with a horizontally arranged second screw 23 in a threaded manner, one end of the second screw 23 facing the filtering box 2 is connected with a movable clamp 22 for pressing the filtering box 2 through a fourth bearing 24, and the movable clamp 22 is horizontally aligned with the fixing clamp 26. When filter plate 15 and apron 6 will be installed or dismantled, rotatable second screw 23 drives movable clamp plate 22 and moves to rose box 2 place side, because fixed clamp plate 26 is fixed attached in one side of rose box 2, at movable clamp plate 22's removal in-process, can compress tightly rose box 2 to can keep the stable state of rose box 2, be convenient for carry on filter plate 15 and apron 6 and installation or dismantlement.

Otherwise, the same procedure as in example 1 was repeated.

According to the above, the utility model discloses can solve filtration membrane and carry out the relatively poor problem of filtration treatment's homogeneity for the debris distribution of adhesion is more even on the filtration membrane, and the dismouting of filter plate is comparatively convenient, thereby is convenient for carry out the cleanness to filtration membrane.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A leachate treatment membrane treatment filtering device for a garbage transfer station comprises a filtering tank (2) internally provided with a filtering plate (15), wherein at least one filtering plate (15) is vertically arranged in the filtering tank (2), and the filtering plate (15) comprises a filtering membrane (17) and a frame for bearing the filtering membrane (17); it is characterized in that two opposite sides of the filter box (2) opposite to the end surface of the filter membrane (17) are respectively connected with an input pipe (8) and an output pipe (4), the input pipe (8) is fixedly connected to the center of the corresponding side of the filter box (2), and one side of the input pipe (8) is connected with a driving mechanism for driving the input pipe (8) to rotate, one end of the input pipe (8) back to the filter box (2) is connected with a connecting pipe (7) through a second sealing bearing (18), the output pipe (4) is rotatably connected to the center of the corresponding side of the filter box (2) through a first sealing bearing (3), one end of the output pipe (4) positioned at the inner side of the filter box (2) extends downwards to the inner bottom of the filter box (2), the bottoms of the connecting pipe (7) and the output pipe (4) are respectively connected with a vertically arranged pillar (1).

2. The membrane treatment and filtration device for percolate treatment at a refuse transfer station according to claim 1, wherein the shape of the filtration tank (2) is a cubic structure, the upper end side of the filtration tank (2) is provided with a detachable cover plate (6), and the cover plate (6) is hermetically connected with the filtration tank (2) through a second sealant layer (20); the top of the filter plate (15) is connected to the lower portion of the cover plate (6) in a sliding mode through a T-shaped connecting piece (16), T-shaped grooves which correspond to the filter plates (15) one to one and are matched with the T-shaped connecting piece (16) are formed in the lower end face of the cover plate (6), the length of each T-shaped groove is parallel to the width direction of the filter box (2), and two ends of each T-shaped groove penetrate through the corresponding side end face of the cover plate (6) respectively.

3. The membrane treatment and filtration device for percolate treatment at the refuse transfer station according to claim 2, wherein the inner walls of the front side and the rear side of the filter box (2) are provided with chutes for the corresponding sides of the filter plates (15) to slide longitudinally, the top of each chute penetrates through the upper end of the filter box (2), the inner bottom of the filter box (2) is provided with a groove which is just clamped with the bottom of the filter plate (15), and the chutes and the grooves are provided with the first sealant layers (19).

4. The membrane treatment and filtration device for percolate treatment at the garbage transfer station according to claim 2, wherein a fastening mechanism for pressing the cover plate (6) is arranged on each of the four sides of the upper end of the filter box (2), the fastening mechanism comprises a fixing plate (5) fixedly connected to the upper end of the filter box (2), a first screw (13) in threaded connection with the upper end of the fixing plate (5), and a pressing block (11) rotatably connected to one end of the first screw (13) through a third bearing (12), the first screw (13) is horizontally arranged, a threaded hole (21) matched with the first screw (13) in threaded connection is formed in the fixing plate (5), a rotating handle (14) is fixed at one end of the first screw (13) opposite to the cover plate (6), the pressing block (11) is connected to one end of the first screw (13) facing the cover plate (6), the bottom surface of the pressing block (11) is an inclined surface, and one end of the inclined surface, which faces away from the corresponding first screw (13), is higher than the opposite end of the inclined surface.

5. The membrane treatment and filtration device for percolate treatment at a refuse transfer station according to any one of claims 1 to 4, wherein the filtration tank (2) is provided with a fixing clamp plate (26) in an attached manner corresponding to the side of the input pipe (8), one side of the fixing clamp plate (26) is connected to the pillar (1) at the side through a fixing rod (25), the pillar (1) at the side of the output pipe (4) is in threaded connection with a horizontally arranged second screw rod (23), one end of the second screw rod (23) facing the filtration tank (2) is connected with a movable clamp plate (22) for pressing the filtration tank (2) through a fourth bearing (24), and the movable clamp plate (22) is horizontally aligned with the fixing clamp plate (26).

6. A waste transfer station permeate processing membrane treatment filtration unit according to claim 5, wherein the drive mechanism comprises a motor (10) and a belt drive assembly (9) connected between the output shaft of the motor (10) and the input pipe (8).