CN210385000U - Buried integrated sewage treatment equipment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment auxiliary devices, in particular to a buried integrated sewage treatment device, which comprises a plurality of groups of support plates, a bottom plate, a filter chamber, a sewage treatment device body, a thick grating, a thin grating, a first slag discharge pipe, a second slag discharge pipe, a water inlet pipe, a communicating pipe and a water outlet pipe; still include safety cover, first flushing pipe, second flushing pipe, the first spray tube of multiunit, multiunit second spray tube, the first shower nozzle of multiunit, multiunit second shower nozzle, first clear water pipe, the clear water pipe of second, first connecting plate, second connecting plate, first pneumatic cylinder and second pneumatic cylinder, the utility model discloses a bury formula integration sewage treatment device can conveniently wash the impurity on thick grid and the thin grid, reduces remaining of thick grid left side and thin grid left side impurity, reduces thick grid and thin grid and blocks up, improves the rationality of use.

Description

Buried integrated sewage treatment equipment

Technical Field

The utility model relates to a technical field of sewage treatment auxiliary device especially relates to a bury formula integration sewage treatment device.

Background

As is well known, a buried integrated sewage treatment apparatus is a device for treating domestic sewage buried underground, which is widely used in the field of sewage treatment; the existing buried integrated sewage treatment equipment comprises a plurality of groups of support plates, a base plate, a filter chamber, a sewage treatment equipment body, a coarse grating, a fine grating, a first deslagging pipe, a second deslagging pipe, a water inlet pipe, a communicating pipe and a water outlet pipe, wherein the top surfaces of the plurality of groups of support plates are respectively connected with a left half area, a central area and a right half area of the bottom surface of the base plate, the filter chamber and the sewage treatment equipment body are respectively placed in the left half area and the right half area of the top surface of the base plate, a filter chamber is arranged in the filter chamber, the coarse grating and the fine grating are respectively arranged in the left half area and the right half area in the filter chamber and divide the filter chamber into three independent chambers, the input end at the top end of the first deslagging pipe and the input end at the top end of the second deslagging pipe are respectively communicated with the left half area and the central area of the bottom surface of the filter chamber, a first, the input end and the output end at the left end of the communicating pipe are respectively communicated with the lower half area of the right side wall of the filter chamber and the lower half area of the left side wall of the sewage treatment device body, and the input end at the top end of the water outlet pipe is communicated with the right half area of the bottom surface of the sewage treatment device body; when the existing buried integrated sewage treatment equipment is used, the first valve and the second valve are both connected with a computer control system, the water inlet pipe is opened, domestic sewage flows into the filtering chamber from the water inlet pipe, the sewage entering the filtering chamber firstly passes through the coarse grating, impurities with larger volume in the sewage are intercepted on the left side of the coarse grating by the coarse grating, the sewage flowing through the coarse grating continuously passes through the fine grating, the impurities with smaller volume in the sewage are intercepted on the left side of the fine grating by the fine grating, the sewage filtered by the coarse grating and the fine grating flows into the sewage treatment equipment body through the communicating pipe, the sewage is treated in the sewage treatment equipment body, substances harmful to the environment in the sewage are reduced, the treated sewage is discharged from the water outlet pipe, and finally the first discharge valve and the second valve are opened by the computer control system, and the impurities intercepted on the left side of the coarse grating and the left side of the fine grating are respectively discharged from the first slag discharge pipe and the; present formula of burying integration sewage treatment device in using discovers, and impurity on thick grid and the thin grid is inconvenient from thick grid and the thin grid on the landing, has a large amount of impurity to remain on thick grid and thin grid, leads to thick grid and thin grid to block up, influences the filter effect of sewage, and it is relatively poor to use the rationality.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can conveniently wash the impurity on thick grid and the thin grid, reduce remaining of thick grid left side and thin grid left side impurity, reduce thick grid and thin grid and block up, improve the ground of using rationality and bury formula integration sewage treatment device.

The utility model discloses a buried integrated sewage treatment device, which comprises a plurality of groups of support plates, a bottom plate, a filter chamber, a sewage treatment device body, a thick grating, a thin grating, a first deslagging pipe, a second deslagging pipe, a water inlet pipe, a communicating pipe and a water outlet pipe, wherein the top surfaces of the plurality of groups of support plates are respectively connected with the left half area, the central area and the right half area of the bottom surface of the bottom plate, the filter chamber and the sewage treatment device body are respectively arranged in the left half area and the right half area of the top surface of the bottom plate, a filter chamber is arranged in the filter chamber, the thick grating and the thin grating are respectively arranged in the left half area and the right half area in the filter chamber and divide the filter chamber into three independent chambers, the top end input end of the first deslagging pipe and the top end input end of the second deslagging pipe are respectively communicated with the left half area and the central area of, the output end of the bottom end of the water inlet pipe is communicated with the left half area of the top surface of the filtering chamber, the input end and the output end of the left end of the communicating pipe are respectively communicated with the lower half area of the right side wall of the filtering chamber and the lower half area of the left side wall of the sewage treatment equipment body, and the input end of the top end of the water outlet pipe is communicated with the right half area of the bottom surface of the sewage; the bottom surface of the protective cover is provided with a storage groove, the protective cover covers the filtering chamber and the sewage treatment equipment body and is detachably mounted in the edge area of the top surface of the bottom plate, the central area and the right half area of the top surface of the filtering chamber are respectively provided with a first rectangular hole and a second rectangular hole, the bottom ends of the first flushing pipe and the second flushing pipe respectively penetrate through the first rectangular hole and the second rectangular hole, the bottom end output end of the first flushing pipe and the bottom end output end of the second flushing pipe are both blocked, and the groups of first spray pipes and the groups of second spray pipes are respectively communicated with the left side wall of the first flushing pipe and the left side wall of the second flushing pipe, the first spray pipe left end output of multiunit and multiunit second spray pipe left end output communicate with multiunit first shower nozzle and multiunit second shower nozzle respectively, first clear water pipe bottom output and second clear water pipe bottom output are connected with first flushing pipe top input and second flushing pipe top input respectively, first connecting plate left end and second connecting plate left end are connected with first flushing pipe right side wall first half region and second flushing pipe right side wall first half region respectively, first pneumatic cylinder top and second pneumatic cylinder top are connected with first connecting plate bottom and second connecting plate bottom respectively, and first pneumatic cylinder and second pneumatic cylinder are in maximum and minimum length respectively, and first clear water pipe top input and second clear water pipe top input all pass safety cover top surface left half region.

The utility model discloses a bury formula integration sewage treatment device, the connected mode between first clean water pipe and first flushing pipe and second clean water pipe and the second flushing pipe is flange joint.

The utility model discloses a bury formula integration sewage treatment device, the material of first clear water pipe and second clear water pipe is soft plastic tubing, the material of first flushing pipe, second flushing pipe, the first spray tube of multiunit and multiunit second spray tube is the stereoplasm plastic tubing.

The utility model discloses a bury formula integration sewage treatment device, the material of communicating pipe is flexible plastic tubing.

The utility model discloses a bury formula integration sewage treatment device still includes fixed plate, ball bearing, screwed pipe and threaded rod, fixed plate right side wall is connected with sewage treatment device body left side wall central authorities region, and fixed plate left side wall central authorities region is provided with circular recess, ball bearing installs inside circular recess, the screwed pipe right-hand member inserts inside and interference fit connection of ball bearing, threaded rod right side end spiral shell dress inserts inside the screwed pipe, threaded rod left end and filter chamber left side wall central authorities regional connection.

The utility model discloses a bury formula integration sewage treatment device still includes left hanger plate and right hanger plate, left side hanger plate bottom surface and right hanger plate bottom surface are connected with half regional and the half regional right on the left side of bottom plate top surface respectively, and the first regional fore-and-aft direction of first half regional and the right hanger plate of left hanger plate is provided with first round hole and second round hole respectively.

The utility model discloses a bury formula integration sewage treatment device, the left half region of diapire in the filter chamber and central zone have the angle to the slope of first row's sediment pipe and second row's sediment pipe respectively.

The utility model discloses a bury formula integration sewage treatment device, the safety cover lateral wall scribbles anticorrosive coating.

The utility model discloses a bury formula integration sewage treatment device still includes the bull stick, the bull stick bottom is connected with the left half regional of screwed pipe top surface.

Compared with the prior art, the beneficial effects of the utility model are that: the first hydraulic cylinder and the second hydraulic cylinder are both connected with the computer control system, after the filter chamber is used for a period of time, the water inlet pipe is closed, the second hydraulic cylinder is opened through the external computer control system, the second hydraulic cylinder drives the second flushing pipe to move downwards through the connecting plate, so that the second flushing pipe, the multiple groups of second spray pipes and the multiple groups of second spray heads are all inserted into the filter chamber from the second rectangular hole, the multiple groups of second spray heads are positioned on the right side of the fine grid, the second clear water pipe is opened, clear water flows through the second flushing pipe and the multiple groups of second spray pipes from the second clear water pipe, finally, the clear water is sprayed out from the multiple groups of second spray heads, the clear water sprayed out from the multiple groups of second spray heads is directly sprayed on the right side wall of the fine grid, impurities left on the left side wall of the fine grid are reversely washed by utilizing the impact force of high-pressure water, when the second clear water pipe, then the height of a second hydraulic cylinder is increased through an external computer control system, so that a second flushing pipe, a plurality of groups of second spray pipes and a plurality of groups of second spray heads are drawn out from a filter chamber, a first hydraulic cylinder is opened at the same time, the first hydraulic cylinder drives the first flushing pipe to move downwards through a first connecting plate, so that the first flushing pipe, the plurality of groups of first spray pipes and the plurality of groups of first spray heads enter the filter chamber, a second clear water pipe is opened, clear water flows through the first flushing pipe and the plurality of groups of first spray pipes from the first clear water pipe, finally, the clear water is sprayed out from the plurality of groups of first spray heads, the clear water sprayed out from the plurality of groups of first spray heads is directly sprayed on the right side wall of the coarse grating, impurities remained on the left side wall of the coarse grating are reversely flushed by utilizing the impact force of high-pressure water, a first valve is opened while the first clear water pipe is opened, the impurities flushed from the coarse grating and, the residue of impurities on the left side of the coarse grating and the left side of the fine grating is reduced, the blockage of the coarse grating and the fine grating is reduced, and the use rationality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the present invention;

fig. 4 is a schematic structural diagram of the present invention;

in the drawings, the reference numbers: 1. a support plate; 2. a base plate; 3. a filtering chamber; 4. a sewage treatment device body; 5. coarse grating; 6. fine grids; 7. a first slag discharge pipe; 8. a second slag discharge pipe; 9. a water inlet pipe; 10. a communicating pipe; 11. a water outlet pipe; 12. a protective cover; 13. a first flush tube; 14. a first nozzle; 15. a first nozzle; 16. a first clear water pipe; 17. a first connecting plate; 18. a first hydraulic cylinder; 19. a fixing plate; 20. a ball bearing; 21. a threaded pipe; 22. a threaded rod; 23. a left hanger plate; 24. a right hanger plate; 25. a first valve; 26. a second valve; 27. a first rectangular hole; 28. a second rectangular hole; 29. a first circular hole; 30. a second circular hole; 31. and (4) rotating the rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the buried integrated sewage treatment device of the present invention comprises a plurality of groups of support plates 1, a bottom plate 2, a filtering chamber 3, a sewage treatment device body 4, a thick grating 5, a thin grating 6, a first deslagging pipe 7, a second deslagging pipe 8, a water inlet pipe 9, a communicating pipe 10 and a water outlet pipe 11, wherein the top surfaces of the plurality of groups of support plates 1 are respectively connected with the left half area, the central area and the right half area of the bottom surface of the bottom plate 2, the filtering chamber 3 and the sewage treatment device body 4 are respectively arranged in the left half area and the right half area of the top surface of the bottom plate 2, a filtering chamber is arranged inside the filtering chamber 3, the thick grating 5 and the thin grating 6 are respectively arranged in the left half area and the right half area inside the filtering chamber 3 and divide the filtering chamber 3 into three independent chambers, the top end input end of the first deslagging pipe 7 and the top end input end, the first slag discharge pipe 7 and the second impurity discharge pipe are respectively provided with a first valve 25 and a second valve 26, the output end at the bottom end of the water inlet pipe 9 is communicated with the left half area of the top surface of the filtering chamber 3, the input end and the output end at the left end of the communicating pipe 10 are respectively communicated with the lower half area of the right side wall of the filtering chamber 3 and the lower half area of the left side wall of the sewage treatment equipment body 4, and the input end at the top end of the water outlet pipe 11 is communicated with the right half area of the bottom surface of the; the device also comprises a protective cover 12, a first flushing pipe 13, a second flushing pipe, a plurality of groups of first spray pipes 14, a plurality of groups of second spray pipes, a plurality of groups of first spray heads 15, a plurality of groups of second spray heads, a first clear water pipe 16, a second clear water pipe, a first connecting plate 17, a second connecting plate, a first hydraulic cylinder 18 and a second hydraulic cylinder, wherein a storage groove is arranged on the bottom surface of the protective cover 12, the protective cover 12 covers the filtering chamber 3 and the sewage treatment equipment body 4 and is detachably arranged in the edge area of the top surface of the bottom plate 2, a first rectangular hole 27 and a second rectangular hole 28 are respectively arranged in the central area and the right half area of the top surface of the filtering chamber 3, the bottom end of the first flushing pipe 13 and the bottom end of the second flushing pipe respectively penetrate through the first rectangular hole 27 and the second rectangular hole 28, the output end of the bottom end of the first flushing pipe 13 and the bottom end of the second flushing pipe are both blocked, the plurality of groups of first, the left end output ends of a plurality of groups of first spray pipes 14 and the left end output ends of a plurality of groups of second spray pipes are respectively communicated with a plurality of groups of first spray nozzles 15 and a plurality of groups of second spray nozzles, the bottom end output end of a first clear water pipe 16 and the bottom end output end of a second clear water pipe are respectively connected with the top end input end of a first flushing pipe 13 and the top end input end of a second flushing pipe, the left end of a first connecting plate 17 and the left end of a second connecting plate are respectively connected with the upper half area of the right side wall of the first flushing pipe 13 and the upper half area of the right side wall of the second flushing pipe, the top end of a first hydraulic cylinder 18 and the top end of a second hydraulic cylinder are respectively connected with the bottom end of the first connecting plate 17 and the bottom end of the second connecting plate, the first hydraulic cylinder 18 and the second hydraulic cylinder are respectively in the maximum and; the first hydraulic cylinder and the second hydraulic cylinder are both connected with the computer control system, after the filter chamber is used for a period of time, the water inlet pipe is closed, the second hydraulic cylinder is opened through the external computer control system, the second hydraulic cylinder drives the second flushing pipe to move downwards through the connecting plate, so that the second flushing pipe, the multiple groups of second spray pipes and the multiple groups of second spray heads are all inserted into the filter chamber from the second rectangular hole, the multiple groups of second spray heads are positioned on the right side of the fine grid, the second clear water pipe is opened, clear water flows through the second flushing pipe and the multiple groups of second spray pipes from the second clear water pipe, finally, the clear water is sprayed out from the multiple groups of second spray heads, the clear water sprayed out from the multiple groups of second spray heads is directly sprayed on the right side wall of the fine grid, impurities left on the left side wall of the fine grid are reversely washed by utilizing the impact force of high-pressure water, when the second clear water pipe, then the height of a second hydraulic cylinder is increased through an external computer control system, so that a second flushing pipe, a plurality of groups of second spray pipes and a plurality of groups of second spray heads are drawn out from a filter chamber, a first hydraulic cylinder is opened at the same time, the first hydraulic cylinder drives the first flushing pipe to move downwards through a first connecting plate, so that the first flushing pipe, the plurality of groups of first spray pipes and the plurality of groups of first spray heads enter the filter chamber, a second clear water pipe is opened, clear water flows through the first flushing pipe and the plurality of groups of first spray pipes from the first clear water pipe, finally, the clear water is sprayed out from the plurality of groups of first spray heads, the clear water sprayed out from the plurality of groups of first spray heads is directly sprayed on the right side wall of the coarse grating, impurities remained on the left side wall of the coarse grating are reversely flushed by utilizing the impact force of high-pressure water, a first valve is opened while the first clear water pipe is opened, the impurities flushed from the coarse grating and, the residue of impurities on the left side of the coarse grating and the left side of the fine grating is reduced, the blockage of the coarse grating and the fine grating is reduced, and the use rationality is improved.

The utility model discloses a bury formula integration sewage treatment device, the connected mode between first clean water pipe 16 and first flushing pipe 13 and second clean water pipe and the second flushing pipe is flange joint.

The utility model discloses a bury formula integration sewage treatment device, the material of first clean water pipe 16 and second clean water pipe is soft plastic tubing, and the material of first flushing pipe 13, second flushing pipe, the first spray tube of multiunit 14 and multiunit second spray tube is the stereoplasm plastic tubing.

The utility model discloses a bury formula integration sewage treatment device, the material of communicating pipe 10 is flexible plastic tubing.

The utility model discloses a bury formula integration sewage treatment device, still include fixed plate 19, ball bearing 20, screwed pipe 21 and threaded rod 22, the right side wall of fixed plate 19 is connected with sewage treatment device body 4 left side wall central zone, fixed plate 19 left side wall central zone is provided with circular recess, ball bearing 20 is installed inside circular recess, screwed pipe 21 right-hand member inserts inside ball bearing 20 and interference fit connects with it, threaded rod 22 right-hand member spiral shell inserts inside screwed pipe 21, threaded rod 22 left end is connected with filter chamber 3 left side wall central zone; the screwed pipe is rotated, so that the right end of the screwed pipe rotates in the ball bearing, the threaded rod rotates relative to the screwed pipe, the threaded rod is continuously screwed and inserted into the screwed pipe, the distance between the filtering chamber and the sewage treatment equipment body is adjusted, the filtering chamber is connected with the sewage treatment equipment body, and the use stability between the filtering chamber and the sewage treatment equipment body is improved.

The buried integrated sewage treatment equipment of the utility model also comprises a left hanging plate 23 and a right hanging plate 24, the bottom surface of the left hanging plate 23 and the bottom surface of the right hanging plate 24 are respectively connected with the left half area and the right half area of the top surface of the bottom plate 2, and the front and back directions of the upper half area of the left hanging plate 23 and the upper half area of the right hanging plate 24 are respectively provided with a first round hole 29 and a second round hole 30; accessible left hanger plate and right hanger plate are hoisted bottom plate, filter chamber and sewage treatment device body from the underground, improve and use the flexibility.

The left half area and the central area of the bottom wall in the filtering chamber 3 of the buried integrated sewage treatment device of the utility model are respectively provided with an angle inclined towards the first slag discharging pipe 7 and the second slag discharging pipe 8; impurity and water that wash away from thick grid and thin grid can conveniently arrange the sediment pipe from first row of sediment pipe and second and discharge, reduce impurity and remain in filter chamber inside, improve the use rationality.

The utility model discloses a buried integrated sewage treatment device, the outer side wall of a protective cover 12 is coated with an anticorrosive coating; the anticorrosive coating that the safety cover lateral wall scribbled can reduce the corruption of underground environment to the safety cover, prolongs the life of safety cover.

The buried integrated sewage treatment equipment of the utility model also comprises a rotating rod 31, and the bottom end of the rotating rod 31 is connected with the left half area of the top surface of the screwed pipe 21; when the screwed pipe is rotated, the screwed pipe can be rotated through the rotating rod, and the use flexibility is improved.

The utility model discloses a bury formula integration sewage treatment device, it is at the during operation, first pneumatic cylinder and second pneumatic cylinder all are connected with computer control system, after filter chamber uses a period, close the inlet tube, open the second pneumatic cylinder through external computer control system, the second pneumatic cylinder drives the second flushing pipe through the connecting plate and moves down, make second flushing pipe, multiunit second spray tube and multiunit second shower nozzle all insert the filter chamber inside from the second rectangular hole, multiunit second shower nozzle is located the thin grid right side, open second clear water pipe, clear water flows through second flushing pipe and multiunit second spray tube from the second clear water pipe, final clear water is spouted from multiunit second shower nozzle, clear water that spouts from multiunit second shower nozzle directly sprays at the thin grid right side wall, utilize the impact force of high pressure water to wash away the impurity that remains in the thin grid left side wall, when opening second clear water pipe, opening a second valve, discharging impurities and water washed from the fine grating from a second slag discharge pipe, then increasing the height of a second hydraulic cylinder through an external computer control system to enable the second flushing pipe, a plurality of groups of second spray pipes and a plurality of groups of second spray nozzles to be drawn out from the filter chamber, simultaneously opening a first hydraulic cylinder, driving the first flushing pipe to move downwards through a first connecting plate by the first hydraulic cylinder, enabling the first flushing pipe, the plurality of groups of first spray pipes and the plurality of groups of first spray nozzles to enter the filter chamber, opening a second clear water pipe, enabling clear water to flow from the first clear water pipe through the first flushing pipe and the plurality of groups of first spray pipes, finally spraying the clear water from the plurality of groups of first spray nozzles, directly spraying the clear water on the right side wall of the coarse grating, reversely washing the impurities remained on the left side wall of the coarse grating by using the impact force of high-pressure water, opening the first valve while opening the first clear water pipe, the impurities washed from the coarse grating and the water are discharged from the first slag discharge pipe together, so that the impurities on the coarse grating and the fine grating are conveniently washed, the residue of the impurities on the left side of the coarse grating and the left side of the fine grating is reduced, the blockage of the coarse grating and the fine grating is reduced, and the use rationality is improved; rotating the threaded pipe to enable the right end of the threaded pipe to rotate in the ball bearing, enabling the threaded rod and the threaded pipe to rotate relatively, enabling the threaded rod to be continuously screwed and inserted into the threaded pipe, adjusting the distance between the filtering chamber and the sewage treatment equipment body, connecting the filtering chamber and the sewage treatment equipment body, and improving the use stability between the filtering chamber and the sewage treatment equipment body; the bottom plate, the filter chamber and the sewage treatment equipment body can be lifted from the ground through the left hanging plate and the right hanging plate, so that the use flexibility is improved; impurities and water flushed from the coarse grating and the fine grating can be conveniently discharged from the first slag discharge pipe and the second slag discharge pipe, so that the residues of the impurities in the filtering chamber are reduced, and the use rationality is improved; the anticorrosion coating coated on the outer side wall of the protective cover can reduce the corrosion of the underground environment to the protective cover and prolong the service life of the protective cover; when the screwed pipe is rotated, the screwed pipe can be rotated through the rotating rod, and the use flexibility is improved.

The utility model discloses used left pneumatic cylinder and right pneumatic cylinder all purchase in the market, according to the service instruction of wearing with can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a bury formula integration sewage treatment device, including multiunit extension board (1), bottom plate (2), filter chamber (3), sewage treatment device body (4), thick grid (5), thin grid (6), first row of sediment pipe (7), second row of sediment pipe (8), inlet tube (9), communicating pipe (10) and outlet pipe (11), multiunit extension board (1) top surface respectively with bottom plate (2) bottom surface half regional on the left side, central zone and half regional connection on the right side, filter chamber (3) and sewage treatment device body (4) are placed respectively in bottom plate (2) top surface half on the left side regional with half on the right side regional, the inside filter chamber that is provided with of filter chamber (3), thick grid (5) and thin grid (6) are installed respectively in filter chamber (3) inside half on the left side regional with half on the right side regional and separate into three independent cavity with filter chamber (3), first row of sediment pipe (7) top input and second sediment pipe (8) top input are arranged respectively with filter chamber (3) bottom surface left The half area is communicated with the central area, a first valve (25) and a second valve (26) are respectively arranged on the first slag discharging pipe (7) and the second impurity discharging pipe, the output end of the bottom end of the water inlet pipe (9) is communicated with the left half area of the top surface of the filtering chamber (3), the input end and the output end of the left end of the communicating pipe (10) are respectively communicated with the lower half area of the right side wall of the filtering chamber (3) and the lower half area of the left side wall of the sewage treatment equipment body (4), and the input end of the top end of the water outlet pipe (11) is communicated with the right half area of the bottom surface of the sewage; the device is characterized by further comprising a protective cover (12), a first flushing pipe (13), a second flushing pipe, a plurality of groups of first spray pipes (14), a plurality of groups of second spray pipes, a plurality of groups of first spray nozzles (15), a plurality of groups of second spray nozzles, a first clear water pipe (16), a second clear water pipe, a first connecting plate (17), a second connecting plate, a first hydraulic cylinder (18) and a second hydraulic cylinder, wherein a storage groove is formed in the bottom surface of the protective cover (12), the protective cover (12) covers the filtering chamber (3) and the sewage treatment equipment body (4) and is detachably mounted in the edge area of the top surface of the bottom plate (2), a first rectangular hole (27) and a second rectangular hole (28) are respectively formed in the central area and the right half area of the top surface of the filtering chamber (3), the bottom end of the first flushing pipe (13) and the bottom end of the second flushing pipe respectively penetrate through the first rectangular hole (27) and the second rectangular hole (28), and the output end of the first flushing pipe (13, the multiple groups of first spray pipes (14) and the multiple groups of second spray pipes are respectively communicated with the left side wall of the first flushing pipe (13) and the left side wall of the second flushing pipe, the left end output ends of the multiple groups of first spray pipes (14) and the left end output ends of the multiple groups of second spray pipes are respectively communicated with the multiple groups of first spray heads (15) and the multiple groups of second spray heads, the bottom end output end of the first clear water pipe (16) and the bottom end output end of the second clear water pipe are respectively connected with the top end input end of the first flushing pipe (13) and the top end input end of the second flushing pipe, the left end of the first connecting plate (17) and the left end of the second connecting plate are respectively connected with the upper half area of the right side wall of the first flushing pipe (13) and the upper half area of the right side wall of the second flushing pipe, the top end of the first hydraulic cylinder (18) and the top end of the second hydraulic cylinder are respectively connected with the bottom end of the first connecting plate (, the input end of the top end of the first clear water pipe (16) and the input end of the top end of the second clear water pipe both penetrate through the left half area of the top surface of the protective cover (12).

2. A buried integrated sewage treatment device according to claim 1, wherein the first clean water pipe (16) and the first flushing pipe (13) and the second clean water pipe and the second flushing pipe are connected by flanges.

3. A buried integrated sewage treatment device according to claim 2, wherein the first clear water pipe (16) and the second clear water pipe are made of flexible plastic pipes, and the first flushing pipe (13), the second flushing pipe, the plurality of groups of first nozzles (14) and the plurality of groups of second nozzles are made of rigid plastic pipes.

4. A buried integrated sewage treatment device according to claim 3, wherein the communicating pipe (10) is made of a flexible plastic pipe.

5. A buried integrated sewage treatment equipment according to claim 4, further comprising a fixing plate (19), a ball bearing (20), a threaded pipe (21) and a threaded rod (22), wherein the right side wall of the fixing plate (19) is connected with the central area of the left side wall of the sewage treatment equipment body (4), the central area of the left side wall of the fixing plate (19) is provided with a circular groove, the ball bearing (20) is installed inside the circular groove, the right end of the threaded pipe (21) is inserted into the ball bearing (20) and connected with the ball bearing in an interference fit manner, the right end of the threaded rod (22) is screwed and inserted into the threaded pipe (21), and the left end of the threaded rod (22) is connected with the central area of the left side wall of the filtering chamber (3).

6. A buried integrated sewage treatment equipment according to claim 5, further comprising a left hanging plate (23) and a right hanging plate (24), wherein the bottom surface of the left hanging plate (23) and the bottom surface of the right hanging plate (24) are respectively connected with the left half area and the right half area of the top surface of the bottom plate (2), and the front and back directions of the upper half area of the left hanging plate (23) and the upper half area of the right hanging plate (24) are respectively provided with a first round hole (29) and a second round hole (30).

7. A buried integrated sewage treatment equipment according to claim 6, wherein the left half area and the central area of the inner bottom wall of the filtering chamber (3) have an angle inclined to the first slag discharging pipe (7) and the second slag discharging pipe (8), respectively.

8. A buried integrated sewage treatment device according to claim 7, characterised in that the outer side wall of the protective cover (12) is coated with an anti-corrosive coating.

9. A buried integrated sewage treatment device according to claim 8, further comprising a rotating rod (31), wherein the bottom end of the rotating rod (31) is connected with the left half area of the top surface of the threaded pipe (21).

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