Automatic decontamination device of integrated prefabricated pump station

Abstract

The invention relates to the technical field of pump station cleaning, in particular to an automatic dirt removal device of an integrated prefabricated pump station, which comprises a vertical frame, a cushion frame, a reinforcing seat and a dirt filtering and removing mechanism, the sewage filtering and removing mechanism is optimally arranged, when liquid passes through the liquid inlet pipe and then enters the filtering structure, impurities are filtered out, the liquid is full of the interior of the bin base, then the filtered impurities are poured out downwards under the overturning effect of the filtering structure, and sediment is accumulated on the bottom side in the bin base; when many impurities are accumulated, a switch electromagnetic valve is turned on, a rotary cleaning brush structure is started to scrape dirt and clean the inner wall of the bin seat, then the deposited and accumulated dirt is discharged from the bottom of the bin seat through a mud outlet structure, the bottom end of a liquid outlet pipe is located above a first filter screen, and the bottom end of the liquid outlet pipe is located above a second filter screen. And clean liquid is discharged from the top side of the first filter screen through the liquid outlet pipe, so that the cleaning effect of filtering and decontaminating in the prefabricated pump station is improved to a certain extent, and the cleanliness of discharged water is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of pump station cleaning, and in particular to an automatic decontamination device for an integrated prefabricated pump station. Background Art

[0002] In the industrial field, prefabricated pumping stations are usually used to provide potential energy and pressure energy for sewage, rainwater, industrial wastewater, etc., and are the only source of power to solve the problems of drainage, water supply and water resource allocation under non-gravity conditions.

[0003] At present, Chinese patent application number: CN201711028602.8 discloses an integrated prefabricated pump station with a pollution removal device, including a ventilation pipe and a motor, the motor is fixed to the outside of the ventilation pipe by screws, a horizontal scraper ring is arranged in the ventilation pipe, and the inner wall of the scraper ring is fixedly connected to one end of the triangular long rod, and the other end of the triangular long rod is fixedly connected to the connecting disc, a square frame is arranged at the front end of the motor, and a card groove is opened on the upper and lower inner walls of the square frame, a card block is arranged in the card groove, and a movable plate is arranged between the opposite surfaces of the two groups of card blocks, the upper and lower sides of the movable plate are fixedly connected to the outside of the card block, the inner middle part of the movable plate is fixedly connected to the side of the elliptical convex plate, and the outer middle part of the elliptical convex plate is fixedly connected to the cylindrical rod, and the upper and lower ends of the elliptical convex plate are provided with limiting semicircular rings, thereby realizing the pipeline pollution removal function of the integrated prefabricated pump station.

[0004] However, the sewage removal device of the integrated prefabricated pump station in the prior art is not convenient for monitoring the inside during use, and is prone to excessive cleaning or incomplete cleaning. In addition, due to the precipitation and accumulation of sewage, a lot of sewage is easily adhered to the inner wall of the bin seat, and accumulation is easy to occur. Under the action of sewage molecules, sewage molecules aggregate with each other and are not easy to be discharged to the outside, so that the cleaning effect is relatively poor. Summary of the invention

[0005] The object of the present invention is to provide an automatic sewage removal device for an integrated prefabricated pump station to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an automatic sewage removal device of an integrated prefabricated pump station, comprising a vertical frame, a cushion frame, a reinforcement seat, a sewage filter and sewage removal mechanism, a liquid inlet pipe and a liquid outlet pipe, the bottom of the vertical frame is fastened with a cushion frame, the top side of the cushion frame is fixedly connected with a reinforcement seat, the interior of the reinforcement seat is penetrated by a sewage filter and sewage removal mechanism, and the left side of the sewage filter and sewage removal mechanism is fastened to the vertical frame, the sewage filter and sewage removal mechanism is penetrated and fixed with a liquid inlet pipe on the upper middle side of the front part, and the sewage filter and sewage removal mechanism is penetrated by a liquid outlet pipe on the top side of the right part, The filtering and removing dirt mechanism includes a storage seat fastened to the vertical frame on the left side, a first filter screen arranged on the upper side of the interior of the storage seat, a second filter screen arranged on the upper middle side of the interior of the storage seat, a filtering structure arranged through the middle side of the interior of the storage seat, a rotating cleaning brush structure connected to the bottom of the filtering structure, a mud discharge structure installed at the bottom of the rotating cleaning brush structure, and a switch solenoid valve arranged at the sewage discharge position on the middle side of the bottom of the storage seat. The bottom of the liquid inlet pipe is arranged above the filtering structure, the upper middle side of the storage seat is connected to the liquid inlet pipe, and the top side of the right part of the storage seat is connected to the liquid outlet pipe.

[0007] Preferably, the aperture of the first filter screen is smaller than that of the second filter screen, and one side of the liquid inlet pipe is arranged to penetrate the interior of the second filter screen, and the bottom end of the liquid outlet pipe is located above the first filter screen.

[0008] Preferably, an inclined seat is provided on the inner bottom side of the bin seat, and the mud discharge structure is located inside the inclined seat.

[0009] Preferably, the filtering structure includes a first protective cover fastened to the middle part of the left side of the storage seat, a first motor fastened to the inner side of the first protective cover, a rotating rod connected to the right output end of the first motor, a first filter seat arranged on the middle side of the top of the rotating rod, a second filter seat arranged on the middle side of the bottom of the rotating rod, and a horizontal frame rotatably connected to the right end of the rotating rod, the rotating rod penetrates and rotates in the middle part of the left side wall of the storage seat, and the right side of the outer surface of the horizontal frame is fixed to the inner wall of the storage seat.

[0010] Preferably, the first filter seat and the second filter seat have the same structure size and are symmetrically arranged in the upper and lower parts. The first filter seat and the second filter seat are both hemispherical arc-shaped structures, and the right side of the cross frame is hollow.

[0011] Preferably, the rotating cleaning brush structure includes a second guard shield fastened to the bin seat on the right side, a second motor fastened to the inside of the second guard shield, a rectangular bin cover fixed to the bottom of the second guard shield, a pulley assembly arranged on the inner side of the rectangular bin cover, and a mud scraper assembly passing through and rotating on the right side of the top of the rectangular bin cover, the rectangular bin cover passing through and arranged on the left side of the inside of the bin seat, the bottom output end of the second motor is connected to the pulley assembly, the other side of the inside of the pulley assembly is connected to the mud scraper assembly, the top right side of the mud scraper assembly is fixed to the inner wall of the bin seat, and the top side of the mud scraper assembly is connected to the filtering structure.

[0012] The cam is an assembly made up of a plurality of motors, each of which is connected to a pair of drive shafts, and the plurality of drive shafts are connected to the plurality of drive shafts have respective opposite ends.

[0013] Preferably, two vertical poles are arranged on the left and right sides of the positioning frame, and the left and right sides of the internal thread seat penetrate and slide on the outer surface of the vertical poles. A cylindrical opening is opened on the middle side of the third rotating seat, and the cylindrical opening is wrapped around the outer side of the vertical poles.

[0014] Preferably, four rotating plates are arranged at four axes of the outer surfaces of the first rotating plate seat, the second rotating plate seat and the third rotating plate seat, and the four rotating plates are respectively connected to four scraping plates.

[0015] Preferably, the mud discharge structure includes a fourth guard shield fixed to the rotating cleaning brush structure at the top, a fourth motor fastened to the middle side of the fourth guard shield, an auger connected to the bottom output end of the fourth motor, and a bracket rotatably connected to the auger on the middle side of the top, wherein the bracket is in a straight line structure and is fixedly connected to the inside of the sewage discharge port on the middle side of the bottom of the bin seat.

[0016] Preferably, an optical sensor is provided inside the storage seat.

[0017] Preferably, the top side of the third protective cover is connected to the filtering structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention optimizes the setting of the filtering and removing mechanism. When the liquid enters the filter structure after passing through the liquid inlet pipe, impurities are filtered out, and the liquid fills the inside of the bin seat. Then, under the flipping action of the filter structure, the filtered impurities are poured downward, and the sediment is accumulated on the bottom side of the bin seat, and the other filter seat is flipped to the top to filter the incoming liquid. After a large amount of impurities are accumulated, the switch solenoid valve is opened and the rotating cleaning brush structure is started to scrape the dirt and clean the inner wall of the bin seat. Then, the precipitated and accumulated dirt is discharged from the bottom of the bin seat through the mud discharge structure to ensure the cleaning effect. An optical sensor is arranged inside the bin seat for real-time monitoring of the residual dirt. The aperture of the first filter screen is smaller than that of the second filter screen. The bottom end of the liquid outlet pipe is located above the first filter screen, so that the clean liquid can be discharged from the top side of the first filter screen by the liquid outlet pipe, which improves the filtering and removing effect of the prefabricated pump station to a certain extent and ensures the cleanliness of the discharged water.

[0020] The right side of the horizontal frame of the present invention is hollowed out to facilitate a small amount of impurities to settle and move downward and accumulate on the bottom side of the bin seat. Under the action of the second motor, the pulley assembly drives the mud scraper assembly to move, so that the mud scraper assembly can adjust the size of its expansion to contact the inner wall of the bin seat, which is convenient for cleaning the inner wall of the bin seat and at the same time stirs up the accumulated dirt to avoid the inconvenience of discharge from the bottom after accumulation.

[0021] The positioning frame of the present invention is provided with two vertical poles on the left and right sides, and the left and right sides of the inner thread seat penetrate and slide on the outer surface of the vertical pole to ensure the stability of the longitudinal displacement of the inner thread seat, a cylindrical through opening is opened on the middle side of the inner part of the third rotating seat, and the cylindrical through opening is wrapped around the outer side of the vertical pole to avoid limiting the rotation of the third rotating seat, and four rotating plates are provided at the four axes of the outer surfaces of the first rotating seat, the second rotating seat and the third rotating seat, and the four rotating plates are respectively connected to the four scrapers to drive the four scrapers to expand, retract and rotate respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the dirt filtering and removing mechanism of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the filtering structure of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the rotary cleaning brush structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the mud scraping assembly of the present invention;

[0027] Figure 6It is a structural schematic diagram of the connection between the internal thread seat and the threaded rod of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the mud discharge structure of the present invention.

[0029] In the figure: stand 1, cushion frame 2, reinforcement seat 3, filter and dirt removal mechanism 4, liquid inlet pipe 5, liquid outlet pipe 6, bin seat 41, first filter screen 42, second filter screen 43, filter structure 44, rotating cleaning brush structure 45, mud discharge structure 46, switch solenoid valve 47, inclined seat 411, first protective cover 441, first motor 442, rotating rod 443, first filter seat 444, second filter seat 445, horizontal frame 446, second protective cover 451, second motor 4 52. Rectangular bin cover 453, pulley assembly 454, mud scraper assembly 455, horizontal plate 4551, third motor 4552, rotating column 4553, first rotating seat 4554, scraper 4555, second rotating seat 4556, third rotating seat 4557, internal thread seat 4558, threaded rod 4559, positioning frame 45581, third guard cover 45521, fourth guard cover 461, fourth motor 462, auger 463, bracket 464. DETAILED DESCRIPTION

[0030] In order to further explain the technical solution of the present invention, it is described in detail below through specific embodiments.

[0031] See also Figure 1 The present invention provides an automatic sewage removal device for an integrated prefabricated pump station, comprising a stand 1, a cushion frame 2, a reinforcement seat 3, a sewage filter and sewage removal mechanism 4, a liquid inlet pipe 5 and a liquid outlet pipe 6. The stand 1 is fastened with the cushion frame 2 at the bottom, the reinforcement seat 3 is fixedly connected to the top side of the cushion frame 2, the sewage filter and sewage removal mechanism 4 is penetrated by the reinforcement seat 3, and the left side of the sewage filter and sewage removal mechanism 4 is fastened to the stand 1, the sewage filter and sewage removal mechanism 4 is penetrated and fixed on the middle and upper side of the front part, and the sewage filter and sewage removal mechanism 4 is penetrated by the top side of the right part. The liquid is discharged into the sewage filter and sewage removal mechanism 4 through the liquid inlet pipe 5 and then filtered, and sewage treatment is performed when a large number of impurities are accumulated after long-term filtering, and the sewage in the sewage filter and sewage removal mechanism 4 is discharged to the outside, and the filtered liquid is discharged through the liquid outlet pipe 6 for use.

[0032] See also Figure 1 and Figure 2The present invention provides an automatic pollution removal device for an integrated prefabricated pump station, wherein the pollution filtering and pollution removal mechanism 4 comprises a bin seat 41 fastened to the stand 1 on the left side, a first filter screen 42 arranged on the upper side of the bin seat 41, a second filter screen 43 arranged on the middle and upper side of the bin seat 41, a filtering structure 44 arranged through the middle side of the bin seat 41, a rotating cleaning brush structure 45 connected to the bottom of the filtering structure 44, a mud discharge structure 46 installed at the bottom of the rotating cleaning brush structure 45, and a switch solenoid valve 47 arranged at the sewage discharge position on the middle side of the bottom of the bin seat 41, the bottom of the liquid inlet pipe 5 is arranged above the filtering structure 44, the middle and upper side of the bin seat 41 is connected to the liquid inlet pipe 5, and the top side of the right part of the bin seat 41 is connected to the liquid outlet pipe 6, the liquid enters the filtering structure 44 after passing through the liquid inlet pipe 5 to filter out impurities, and the liquid fills the inside of the bin seat 41, and then in the filtering structure Under the flipping action of the structure 44, the filtered impurities are poured downward and precipitated and accumulated on the bottom side of the bin seat 41. After a large amount of impurities are accumulated, the switch solenoid valve 47 is opened and the rotating cleaning brush structure 45 is started to scrape the dirt and clean the inner wall of the bin seat 41, and then the precipitated and accumulated dirt is discharged from the bottom of the bin seat 41 through the mud discharge structure 46. The aperture of the first filter screen 42 is smaller than the aperture of the second filter screen 43, and one side of the liquid inlet pipe 5 is arranged through the inside of the second filter screen 43, and the bottom end of the liquid outlet pipe 6 is located above the first filter screen 42, so that the clean liquid can be discharged from the top side of the first filter screen 42 by the liquid outlet pipe 6. An inclined seat 411 is arranged on the bottom side of the bin seat 41, and the mud discharge structure 46 is located on the inner side of the inclined seat 411, so as to transport the filtered and accumulated dirt to the outside. An optical sensor is arranged inside the bin seat 41 to monitor the residual dirt in real time.

[0033] See also Figure 2 and Figure 3The present invention provides an automatic decontamination device for an integrated prefabricated pump station, wherein the filtering structure 44 comprises a first shield 441 fastened to the middle of the left side of the bin seat 41, a first motor 442 fastened to the inner side of the first shield 441, a rotating rod 443 connected to the right output end of the first motor 442, a first filter seat 444 arranged at the middle side of the top of the rotating rod 443, a second filter seat 445 arranged at the middle side of the bottom of the rotating rod 443, and a cross frame 446 rotatably connected to the right end of the rotating rod 443, the rotating rod 443 penetrates and rotates in the middle of the left side wall of the bin seat 41, the right side of the outer surface of the cross frame 446 is fixed to the inner wall of the bin seat 41, and the first filter seat 444 is arranged at the middle side of the top of the rotating rod 443, and the second filter seat 445 is arranged at the middle side of the bottom of the rotating rod 443, and the cross frame 446 is rotatably connected to the right end of the rotating rod 443. The first filter seat 444 and the second filter seat 445 have the same structure and size, and are symmetrically arranged in an upper and lower manner. The first filter seat 444 and the second filter seat 445 are both hemispherical arc-shaped structures. The first filter seat 444 and the second filter seat 445 are used to filter impurities entering the liquid. The first motor 442 is started regularly to make the rotating rod 443 drive the first filter seat 444 and the second filter seat 445 to flip and switch positions, so as to pour the filtered impurities downward into the bottom of the bin seat 41. At the same time, the other filter seat is flipped to the top to filter the incoming liquid. The right side of the cross frame 446 is hollowed out to facilitate a small amount of impurities to settle and move downward and accumulate on the bottom side of the bin seat 41.

[0034] See also Figure 2 , Figure 4 , Figure 5 and Figure 6 The present invention provides an automatic dirt removal device for an integrated prefabricated pump station. The rotating cleaning brush structure 45 includes a second shield 451 fastened to the bin seat 41 on the right side, a second motor 452 fastened inside the second shield 451, a rectangular bin cover 453 fixed to the bottom of the second shield 451, a pulley assembly 454 arranged inside the rectangular bin cover 453, and a mud scraping assembly 455 that runs through and rotates on the right side of the top of the rectangular bin cover 453. The rectangular bin cover 453 runs through the left side of the bin seat 41. The bottom output end of the second motor 452 is connected to the pulley assembly 454. The pulley assembly The other side of the interior of component 454 is connected to the scraper assembly 455. Under the action of the second motor 452, the pulley assembly 454 drives the scraper assembly 455 to move, so that the scraper assembly 455 can adjust the size of its expansion to contact the inner wall of the bin seat 41, so as to clean the inner wall of the bin seat 41 and stir up the accumulated dirt to avoid accumulation and inconvenience in discharge from the bottom. The top right side of the scraper assembly 455 is fixed to the inner wall of the bin seat 41, and the top side of the scraper assembly 455 is connected to the filtering structure 44 to play a supporting and positioning role to ensure stability in use.

[0035] The scraper assembly 455 includes a horizontal plate 4551 fixed to the inner wall of the bin seat 41 on the right side, a third shield 45521 installed on the left side of the top of the horizontal plate 4551, a third motor 4552 fastened to the inside of the third shield 45521, a rotating column 4553 connected to the bottom output end of the third motor 4552, a first rotating seat 4554 installed on the top side of the outer surface of the rotating column 4553, a scraper 4555 rotatably connected to the other end of the first rotating seat 4554, a second rotating seat 4556 arranged below the first rotating seat 4554, and a third motor 4552 fastened to the inside of the third shield 45521. The third rotating seat 4557 below the second rotating seat 4556 drives the scraper 4555 to rotate under the action of the third motor 4552. The internal thread seat 4558 rotatably connected to the outer side of the bottom of the third rotating seat 4557, the threaded rod 4559 threadedly connected to the middle side of the internal thread seat 4558, and the positioning frame 45581 rotatably connected to the top end of the threaded rod 4559, the left side of the second rotating seat 4556 is rotatably connected to the scraper 4555, and the second rotating seat 45 The right side of the third rotating piece seat 4557 is connected to the outer surface of the rotating column 4553, the left side of the third rotating piece seat 4557 is rotatably connected to the scraper 4555, and the bottom of the threaded rod 4559 is connected to the right side of the inner part of the pulley assembly 454. Under the action of the pulley assembly 454, the threaded rod 4559 rotates inside the internal threaded seat 4558, so that the internal threaded seat 4558 is longitudinally displaced on the surface of the positioning frame 45581, thereby driving the height position of the third rotating piece seat 4557 to move and adjust through the internal threaded seat 4558. After the height position of the third rotating piece seat 4557 is adjusted, The scraper blade 4555 is driven to shift laterally, so that the scraper blade 4555 is expanded outward or retracted inward. After expansion, it contacts the side wall of the bin seat 41 to scrape and clean the dirt adhered to the side wall, thereby ensuring the dirt removal effect. The bottom of the positioning frame 45581 is fixed to the rectangular bin cover 453, and the middle side of the top of the positioning frame 45581 is rotatably connected to the rotating column 4553 to support the rotation and ensure the stability of the rotation of the rotating column 4553. The top side of the third protective cover 45521 is connected to the filtering structure 44 to support and position.

[0036] Two vertical poles are arranged on the left and right sides of the positioning frame 45581, and the left and right sides of the internal threaded seat 4558 penetrate and slide on the outer surface of the vertical pole to ensure the stability of the longitudinal displacement of the internal threaded seat 4558, and a cylindrical opening is opened on the middle side of the third rotating seat 4557, and the cylindrical opening is wrapped around the outer side of the vertical pole to avoid limiting the rotation of the third rotating seat 4557, and four rotating plates are arranged at the four axes of the outer surface of the first rotating seat 4554, the second rotating seat 4556 and the third rotating seat 4557, and the four rotating plates are respectively connected to the four scrapers 4555 to drive the four scrapers 4555 to expand, retract and rotate respectively.

[0037] See also Figure 2 and Figure 7 The present invention provides an automatic sewage removal device for an integrated prefabricated pump station, wherein the mud discharge structure 46 comprises a fourth shield 461 fixed to a rotating cleaning brush structure 45 at the top, a fourth motor 462 fastened to the middle side of the fourth shield 461, an auger 463 connected to the output end of the bottom of the fourth motor 462, and a bracket 464 rotatably connected to the auger 463 at the middle side of the top, wherein the bracket 464 is in a straight line structure, and the bracket 464 is fixedly connected to the sewage discharge place at the middle side of the bottom of the bin seat 41, and the auger 463 is rotated on the bracket 464 under the action of the fourth motor 462, thereby transporting the sewage to the outside.

[0038] The automatic decontamination device of the integrated prefabricated pump station of the present invention has the following working principle:

[0039] First, install the design in the prefabricated pump station through the stand 1 and the cushion frame 2, connect the liquid inlet pipe 5 to the external water inlet, and connect the liquid outlet pipe 6 to the water inlet end of the pump station to use the design;

[0040] Second, after water enters the liquid inlet pipe 5, it is filtered through the first filter seat 444, and the filtered impurities are accumulated in the first filter seat 444. The first motor 442 is started regularly to make the rotating rod 443 drive the first filter seat 444 and the second filter seat 445 to flip and switch positions, so as to pour the filtered impurities downward into the bottom of the bin seat 41. When the first filter seat 444 is flipped to the opening facing downward, the second filter seat 445 is rotated to the upper opening facing upward to filter the incoming liquid, so that the impurities are precipitated and moved downward after being poured into the bottom side of the bin seat 41, and accumulated on the bottom side of the bin seat 41. After filtration, the liquid fills the inside of the bin seat 41, and the liquid is filtered by the second filter screen 43 and the first filter screen 42 and then discharged from the liquid outlet pipe 6 for use;

[0041] Third, the optical sensor inside the bin seat 41 monitors the residual dirt inside the bin seat 41 in real time. When it is detected that there is a lot of dirt deposited on the bottom side of the bin seat 41, the fourth motor 462 is controlled to start and the switch solenoid valve 47 is opened. Under the action of the fourth motor 462, the auger 463 is rotated on the bracket 464, so that the dirt in the bin seat 41 is transported to the outside from the inside of the switch solenoid valve 47. At the same time, the second motor 452 and the third motor 4552 can be controlled to start. Under the action of the second motor 452, the pulley assembly 454 is rotated inside the rectangular bin cover 453, so that the pulley assembly 454 drives the threaded rod 4559 to rotate inside the internal threaded seat 4558, and the threaded rod 4559 and the internal threaded seat 4558 are connected. The cooperation causes the internal thread seat 4558 to make a longitudinal shift on the surface of the positioning frame 45581, thereby driving the third rotating seat 4557 to move and adjust the height position through the internal thread seat 4558, and after the height position of the third rotating seat 4557 is adjusted, it drives the scraper 4555 to make a lateral shift, so that the scraper 4555 is unfolded outward, and after unfolding, it contacts the side wall of the storage seat 41, and then under the action of the third motor 4552, the rotating column 4553 drives the scraper 4555 to rotate through the first rotating seat 4554 and the second rotating seat 4556, so that the scraper 4555 scrapes back and forth on the side wall of the storage seat 41, scrapes and cleans the dirt adhered to the side wall, and then the dirt is scraped off and discharged to the outside with the rotation of the auger 463.

[0042] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic decontamination device for an integrated prefabricated pump station, comprising a stand (1), a cushion frame (2) being fastened to the bottom of the stand (1), a reinforcement seat (3) being fixedly connected to the top side of the cushion frame (2), characterized in that: The invention also comprises a dirt filtering and removing mechanism (4), the dirt filtering and removing mechanism (4) being arranged through the interior of the reinforcement seat (3), and the left side of the dirt filtering and removing mechanism (4) being fastened to the vertical frame (1), a liquid inlet pipe (5) being fixedly arranged through the middle upper side of the front portion of the dirt filtering and removing mechanism (4), and a liquid outlet pipe (6) being arranged through the top side of the right portion of the dirt filtering and removing mechanism (4), the dirt filtering and removing mechanism (4) comprising a bin seat (41) fastened to the vertical frame (1) on the left side, a first filter screen (42) being arranged on the upper side of the interior of the bin seat (41), and a filter screen (42) being arranged on the middle upper side of the interior of the bin seat (41). The invention relates to a second filter screen (43) on the side, a filtering structure (44) penetrating and arranged in the middle side of the interior of the bin seat (41), a rotating cleaning brush structure (45) connected to the bottom of the filtering structure (44), a mud discharge structure (46) installed at the bottom of the rotating cleaning brush structure (45), and a switch solenoid valve (47) arranged at the sewage discharge position in the middle side of the bottom of the bin seat (41), the bottom of the liquid inlet pipe (5) is arranged above the filtering structure (44), the middle and upper side of the bin seat (41) is connected to the liquid inlet pipe (5), and the top side of the right part of the bin seat (41) is connected to the liquid outlet pipe (6).

2. The automatic decontamination device of the integrated prefabricated pump station according to claim 1, characterized in that: The aperture of the first filter screen (42) is smaller than the aperture of the second filter screen (43), and one side of the liquid inlet pipe (5) is arranged to penetrate the interior of the second filter screen (43), and the bottom end of the liquid outlet pipe (6) is located above the first filter screen (42).

3. The automatic decontamination device of the integrated prefabricated pump station according to claim 1 is characterized in that: An inclined seat (411) is provided on the inner bottom side of the bin seat (41), and the mud discharge structure (46) is located inside the inclined seat (411).

4. The automatic decontamination device of the integrated prefabricated pump station according to claim 1 is characterized in that: The filtering structure (44) comprises a first protective cover (441) fastened to the middle part of the left side of the storage seat (41), a first motor (442) fastened to the inner side of the first protective cover (441), a rotating rod (443) connected to the right output end of the first motor (442), a first filter seat (444) arranged at the middle side of the top of the rotating rod (443), a second filter seat (445) arranged at the middle side of the bottom of the rotating rod (443), and a cross frame (446) rotatably connected to the right end of the rotating rod (443), the rotating rod (443) penetrates and rotates in the middle part of the left side wall of the storage seat (41), and the right side of the outer surface of the cross frame (446) is fixed to the inner wall of the storage seat (41).

5. The automatic decontamination device of the integrated prefabricated pump station according to claim 4 is characterized in that: The first filter seat (444) and the second filter seat (445) have the same structure and size and are symmetrically arranged in the upper and lower parts. The first filter seat (444) and the second filter seat (445) are both hemispherical arc-shaped structures, and the right side of the cross frame (446) is hollow.

6. The automatic decontamination device of the integrated prefabricated pump station according to claim 1, characterized in that: The rotating cleaning brush structure (45) comprises a second protective cover (451) fastened to the bin seat (41) on the right side, a second motor (452) fastened inside the second protective cover (451), a rectangular bin cover (453) fixed to the bottom of the second protective cover (451), a pulley assembly (454) arranged inside the rectangular bin cover (453), and a mud scraping assembly (455) passing through and rotating on the right side of the top of the rectangular bin cover (453), wherein the rectangular bin cover (453) passes through and is arranged inside the left side of the bin seat (41), the bottom output end of the second motor (452) is connected to the pulley assembly (454), the other side inside the pulley assembly (454) is connected to the mud scraping assembly (455), the top right side of the mud scraping assembly (455) is fixed to the inner wall of the bin seat (41), and the top side of the mud scraping assembly (455) is connected to the filtering structure (44).

7. The automatic decontamination device of the integrated prefabricated pump station according to claim 6, characterized in that: The scraper assembly (455) comprises a horizontal plate (4551) fixed to the inner wall of the bin seat (41) on the right side, a third protective cover (45521) installed on the left side of the top of the horizontal plate (4551), a third motor (4552) fastened to the inside of the third protective cover (45521), a rotating column (4553) connected to the bottom output end of the third motor (4552), a first rotating seat (4554) installed on the top side of the outer surface of the rotating column (4553), a scraper (4555) rotatably connected to the other end of the first rotating seat (4554), a second rotating seat (4556) arranged below the first rotating seat (4554), a third rotating seat (4557) arranged below the second rotating seat (4556), and a third rotating seat (4558) arranged on the outer side of the bottom of the third rotating seat (4558). An internal threaded seat (4558) is rotatably connected, a threaded rod (4559) threadedly connected to the middle side of the internal threaded seat (4558), and a positioning frame (45581) is rotatably connected to the top end of the threaded rod (4559); the left side of the second rotating seat (4556) is rotatably connected to the scraper (4555), and the right side of the second rotating seat (4556) is connected to the outer surface of the rotating column (4553); the left side of the third rotating seat (4557) is rotatably connected to the scraper (4555); the bottom of the threaded rod (4559) is connected to the right side of the inside of the pulley assembly (454); the bottom of the positioning frame (45581) is fixed to the rectangular bin cover (453), and the top middle side of the positioning frame (45581) is rotatably connected to the rotating column (4553).

8. The automatic decontamination device of the integrated prefabricated pump station according to claim 7, characterized in that: The positioning frame (45581) is provided with two vertical poles on the left and right sides, and the internal thread seat (4558) penetrates and slides on the outer surface of the vertical pole on the left and right sides. The third rotating plate seat (4557) is provided with a cylindrical opening on the middle side, and the cylindrical opening is wrapped around the outer side of the vertical pole.

9. The automatic decontamination device of the integrated prefabricated pump station according to claim 7, characterized in that: Four rotating plates are arranged at four axes on the outer surfaces of the first rotating plate seat (4554), the second rotating plate seat (4556) and the third rotating plate seat (4557), and the four rotating plates are respectively connected to the four scrapers (4555).

10. The automatic decontamination device of the integrated prefabricated pump station according to claim 1, characterized in that: The mud discharge structure (46) comprises a fourth protective cover (461) fixed to the rotating cleaning brush structure (45) at the top, a fourth motor (462) fastened to the middle side of the interior of the fourth protective cover (461), an auger (463) connected to the bottom output end of the fourth motor (462), and a bracket (464) rotatably connected to the auger (463) at the middle side of the top, wherein the bracket (464) is in a straight line structure and is fixedly connected to the interior of a sewage discharge location at the middle side of the bottom of the bin seat (41).

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