CN214005933U

CN214005933U - Municipal administration is sewage pretreatment device for water supply and drainage

Info

Publication number: CN214005933U
Application number: CN202022180752.4U
Authority: CN
Inventors: 薛辉; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-20
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a municipal administration is sewage pretreatment device for drainage, comprising a water storage tank, the top fixedly connected with rose box of storage water tank, the water inlet has been seted up at the top of rose box, the inner wall fixedly connected with fixed block of rose box, the fixed surface of fixed block is connected with L type grid plate, there is the baffle on the surface of rose box through hinge swing joint, the bottom sliding connection of rose box inner wall has fixed frame, the mounting groove has been seted up on the surface of fixed frame, the spout has been seted up to the inner wall of mounting groove. This sewage pretreatment device for municipal administration plumbing, sewage flow into the rose box from the water inlet, through the cooperation setting of rose box, fixed block and L type grid, can carry out prefilter with sewage, filters great debris in the sewage, through the setting of L type grid, can have the one end of grid with rubbish, through the setting of baffle, can open the baffle, take out rubbish on the L type grid.

Description

Municipal administration is sewage pretreatment device for water supply and drainage

Technical Field

The utility model relates to a sewage pretreatment device technical field specifically is a sewage pretreatment device for municipal administration water supply and drainage.

Background

Municipal administration refers to various administrative management works of cities, market trade affairs and city management works, including basic construction of industry and commerce, traffic, public security, culture and education, environment and sanitation and the like.

Carry out the preliminary treatment to sewage, can block up the device because great rubbish or great particulate matter usually to influence holistic filtration treatment effect, and current device also only is to the filtration of sewage, can not handle the rubbish waste material etc. that filter out, influence following filtration work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal administration is sewage pretreatment device for water supply and drainage has solved the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sewage pretreatment device for municipal water supply and drainage comprises a water storage tank, wherein the top of the water storage tank is fixedly connected with a filter tank, the top of the filter box is provided with a water inlet, the inner wall of the filter box is fixedly connected with a fixed block, the surface of the fixed block is fixedly connected with an L-shaped grid plate, the surface of the filter box is movably connected with a baffle plate through a hinge, the bottom of the inner wall of the filter box is connected with a fixed frame in a sliding way, the surface of the fixed frame is provided with an installation groove, the inner wall of the mounting groove is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding way, the top of the sliding block is fixedly connected with a clamping block, the inner wall of the fixed frame is fixedly provided with a filter screen, the periphery of the fixed frame is sleeved with a sealing ring, the bottom fixedly connected with guide plate of rose box inner wall, the bottom fixedly connected with baffle of storage water tank inner wall, the rear side of storage water tank is opened and is equipped with the delivery port.

Optionally, the bottom of the water storage tank is fixedly connected with four support legs, and the four support legs are arranged at the bottom of the water storage tank in a rectangular array manner.

Optionally, the surface of the baffle is fixedly connected with a handle, and the surface of the fixing frame is fixedly connected with a handle.

Optionally, a fixing hole is formed in one side of the baffle, a fixing rod is inserted into one side of the surface of the filter box, and a fixing rod is inserted into the inner wall of the fixing hole.

Optionally, the surface of the clamping block is fixedly connected with a push rod, the inner wall of the filter box is provided with a clamping groove, and the clamping block is inserted into the inner wall of the clamping groove.

Optionally, a water outlet is formed in one side of the surface of the water storage tank, and an end cover is connected to the surface of the water outlet in a threaded manner.

(III) advantageous effects

The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage possesses following beneficial effect:

1. this sewage pretreatment device for municipal administration plumbing, sewage flow into the rose box from the water inlet, through the cooperation setting of rose box, fixed block and L type grid, can carry out prefilter with sewage, filters great debris in the sewage, through the setting of L type grid, can have the one end of grid with rubbish, through the setting of baffle, can open the baffle, take out rubbish on the L type grid.

2. This municipal administration is sewage pretreatment of water device for drainage sets up through the cooperation of fixed frame and filter screen, can filter out the less material of aquatic, through the setting of fixed frame, can accomplish the back in the filtration, takes fixed frame out, washs or changes the filter screen to the condition of jam appears in order to reach better filter effect.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the filtering box of the present invention;

fig. 5 is a schematic view of the fixing frame structure of the present invention.

In the figure: 1. a water storage tank; 2. a support leg; 3. a filter box; 4. a water inlet; 5. a fixed block; 6. an L-shaped grid plate; 7. a baffle plate; 8. a handle; 9. a fixing hole; 10. fixing the rod; 11. a fixing frame; 12. mounting grooves; 13. a chute; 14. a slider; 15. a clamping block; 16. a push rod; 17. a card slot; 18. filtering with a screen; 19. a seal ring; 20. a baffle; 21. a partition plate; 22. a water outlet; 23. a water outlet; 24. and (4) end covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a municipal administration is for the sewage pretreatment device of water drainage, including the storage water tank 1;

in order to support and place the device, the bottom of the water storage tank 1 is fixedly connected with four support legs 2, and the four support legs 2 are arranged at the bottom of the water storage tank 1 in a rectangular array manner;

in order to carry out primary filtration treatment on sewage, a filter tank 3 is fixedly connected to the top of the water storage tank 1, a water inlet 4 is formed in the top of the filter tank 3, a fixing block 5 is fixedly connected to the inner wall of the filter tank 3, and an L-shaped grid plate 6 is fixedly connected to the surface of the fixing block 5;

in order to treat the garbage filtered by the L-shaped grid plate 6, the surface of the filter box 3 is movably connected with a baffle plate 7 through a hinge, the surface of the baffle plate 7 is fixedly connected with a handle 8, one side of the baffle plate 7 is provided with a fixing hole 9, one side of the surface of the filter box 3 is spliced with a fixing rod 10, the inner wall of the fixing hole 9 is spliced with the fixing rod 10, the baffle plate 7 is opened, the garbage on the L-shaped grid plate 6 can be cleaned, and the baffle plate 7 can be fixed when not in use through the matching arrangement of the fixing hole 9 and the fixing rod 10;

in order to filter smaller substances in sewage, a fixed frame 11 is slidably connected to the bottom of the inner wall of the filter box 3, a handle 8 is fixedly connected to the surface of the fixed frame 11, a mounting groove 12 is formed in the surface of the fixed frame 11, a sliding groove 13 is formed in the inner wall of the mounting groove 12, a sliding block 14 is slidably connected to the inner wall of the sliding groove 13, a clamping block 15 is fixedly connected to the top of the sliding block 14, a push rod 16 is fixedly connected to the surface of the clamping block 15, a clamping groove 17 is formed in the inner wall of the filter box 3, the clamping block 15 is inserted into the inner wall of the clamping groove 17, and the clamping block 15 and the clamping groove 17 are arranged in a matched manner, the fixing frame 11 can be fixed, the fixing frame 11 is prevented from falling out due to impact of water flow, the inner wall of the fixing frame 11 is fixedly provided with the filter screen 18, the periphery of the fixing frame 11 is sleeved with the sealing ring 19, and sewage can be prevented from leaking out through the fixing frame 11 through the arrangement of the sealing ring 19;

in order to carry out preliminary sedimentation with sewage, consequently, bottom fixedly connected with guide plate 20 at 3 inner walls of rose box, the bottom fixedly connected with baffle 21 of 1 inner wall of storage water tank, setting through guide plate 20, can be with leading-in one side of storage water tank 1 of sewage, rethread baffle 21's setting, can prevent that water impact from dashing the precipitate, lead to being muddy once more of sewage, delivery port 22 has been seted up to the rear side of storage water tank 1, outlet 23 has been seted up to one side on storage water tank 1 surface, outlet 23's surface threaded connection has end cover 24, setting through outlet 23, can discharge the precipitate in storage water tank 1, the convenience is washd the device.

The utility model discloses in, the device's working procedure as follows:

1. pouring sewage into the water inlet, performing primary filtration on the sewage through the L-shaped grid plate 6, and performing secondary filtration through the filter screen 18; then flows out from the water outlet 22 through the sediment of the water storage tank 1;

2. the fixing rod 10 is pulled out, the baffle 7 is opened through the handle 8, and sundries on the L-shaped grid plate 6 are cleaned;

3. the baffle 7 is closed again, and the fixing rod 10 is inserted back into the fixing hole 9 again;

4. the push rod 16 is pulled, the clamping block 15 slides out of the clamping groove 17, the fixing frame 11 is pulled out through the handle 8, and the filter screen 18 is cleaned and replaced;

5. the fixing frame 11 is placed back into the filter box 3 again, the push rod 16 is pulled, and the clamping block 15 is inserted back into the clamping groove 17 again;

6. and opening the end cover 24, discharging the wastewater and sludge in the water storage tank 1, and pouring clear water into the water storage tank 1 to clean the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes storage water tank (1), its characterized in that: the top of the water storage tank (1) is fixedly connected with a filter box (3), a water inlet (4) is formed in the top of the filter box (3), a fixing block (5) is fixedly connected to the inner wall of the filter box (3), an L-shaped grid plate (6) is fixedly connected to the surface of the fixing block (5), a baffle (7) is movably connected to the surface of the filter box (3) through a hinge, a fixing frame (11) is slidably connected to the bottom of the inner wall of the filter box (3), a mounting groove (12) is formed in the surface of the fixing frame (11), a sliding groove (13) is formed in the inner wall of the mounting groove (12), a sliding block (14) is slidably connected to the inner wall of the sliding groove (13), a clamping block (15) is fixedly connected to the top of the sliding block (14), a filter screen (18) is fixedly mounted on the inner wall of the fixing frame (11), and a sealing ring (19) is sleeved around the fixing frame (11), the bottom fixedly connected with guide plate (20) of rose box (3) inner wall, the bottom fixedly connected with baffle (21) of storage water tank (1) inner wall, the rear side of storage water tank (1) is opened and is equipped with delivery port (22).

2. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: the bottom of the water storage tank (1) is fixedly connected with four support legs (2), and the four support legs (2) are arranged at the bottom of the water storage tank (1) in a rectangular array mode.

3. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: the surface of baffle (7) is fixedly connected with handle (8), the fixed surface of fixed frame (11) is fixedly connected with handle (8).

4. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: one side of the baffle (7) is provided with a fixing hole (9), one side of the surface of the filter box (3) is spliced with a fixing rod (10), and the inner wall of the fixing hole (9) is spliced with the fixing rod (10).

5. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: the surface of the clamping block (15) is fixedly connected with a push rod (16), the inner wall of the filter box (3) is provided with a clamping groove (17), and the clamping block (15) is inserted into the inner wall of the clamping groove (17).

6. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: a water outlet (23) is formed in one side of the surface of the water storage tank (1), and an end cover (24) is connected to the surface of the water outlet (23) in a threaded mode.