CN220703292U

CN220703292U - Municipal administration water supply and drainage sewage treatment device

Info

Publication number: CN220703292U
Application number: CN202322413041.0U
Authority: CN
Inventors: 袁晓虎; 阮志强; 杨辉; 张海南
Original assignee: Hubei Zhongtian Hongye Construction Engineering Co ltd
Current assignee: Hubei Zhongtian Hongye Construction Engineering Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-02
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to a municipal administration water supply and drainage sewage treatment device, including treatment box and sewage treatment subassembly, still include the aversion subassembly, the top of treatment box is formed with the opening, the bottom of sewage treatment subassembly stretches into in the treatment box, be connected between the top of sewage treatment subassembly and the aversion subassembly for the position state of sewage treatment subassembly is adjusted to the aversion subassembly. The utility model has the advantages of can drive sewage treatment subassembly through the removal of movable rod in the aversion subassembly and rise to the guiding groove top back and deflect again to make sewage treatment subassembly conveniently adjust after using a period and take out, thereby convenient to use person carries out cleaning treatment's effect to filter and mixing roll.

Description

Municipal administration water supply and drainage sewage treatment device

Technical Field

The application relates to the technical field of sewage treatment, in particular to municipal water supply and drainage sewage treatment equipment.

Background

Municipal wastewater treatment refers to a process of purifying wastewater to the water quality requirements of draining a certain water body or reusing the wastewater. A large amount of sewage can be produced in daily municipal works, the sewage needs to be treated, general sewage treatment needs to be carried out firstly by filtering and precipitating larger particle impurities, then sewage treatment agents are added into a sewage pool to carry out chemical reaction, and harmful substances in the sewage are purified so as to reach the sewage dischargeable standard.

At present, when municipal sewage is filtered and precipitated, the filtering plate is often used for filtering and matching with a flocculating agent to remove particle impurities in the sewage, but the impurities are easy to accumulate and wind inside sewage treatment equipment in the process, so that the sewage is difficult to clean.

Disclosure of Invention

In order to improve the problem that the impurity is piled up easily and twined inside sewage treatment device, difficult clearance, this application provides a municipal administration water supply and drainage sewage treatment device.

The utility model provides a municipal administration water supply and drainage sewage treatment device adopts following technical scheme:

the municipal water supply and drainage sewage treatment equipment comprises a treatment box and a sewage treatment assembly, and also comprises a displacement assembly, wherein an opening is formed at the top of the treatment box, the bottom of the sewage treatment assembly stretches into the treatment box, the top of the sewage treatment assembly is connected with the displacement assembly, so that the displacement assembly can adjust the position state of the sewage treatment assembly,

the displacement assembly comprises a barrel, a handle, a screw rod, two groups of bevel gears, a movable rod and a guide groove formed on the barrel, wherein the bottom end of the screw rod is rotationally connected with the inner wall of the bottom of the barrel, the handle is rotationally connected with the side bottom of the barrel, the bottom of the outer wall of the screw rod and one end of the handle extending into the barrel are respectively fixedly clamped with the two groups of bevel gears, the two groups of bevel gears are meshed with each other, one end of the movable rod is sleeved on the screw rod and is in threaded connection with the screw rod, the other end of the movable rod penetrates through the guide groove, and the sewage treatment assembly is detachably and fixedly connected with the movable rod.

Further, the projection shape of the guide groove is shaped like a Chinese character 'ji', and the height of the guide groove is equal to the length of the external thread of the screw rod.

Still further, the treatment box comprises a box body with an opening formed at the top, a water inlet pipe and a water outlet pipe are respectively communicated with the side top and the side bottom of the box body, a supporting frame is fixed on one side of the box body, which is opposite to the water outlet pipe, and the supporting frame is fixedly connected with the bottom of the barrel body.

Still further, sewage treatment assembly includes bracket, apron, support column and filter, the one end cover of bracket is established on the movable rod and is detachably fixed connection with it, the other end of bracket and the top fixed connection of support column, the apron is fixed at the top of support column outer wall, the bottom at the support column is fixed to the filter.

Still further, sewage treatment subassembly still includes runing rest, at least a set of mixing roller and the driver that quantity equals with mixing roller quantity, the runing rest is fixed on the outer wall of support column and is in simultaneously between apron and the filter, mixing roller rotatably supports the one end of keeping away from the support column at the runing rest, the output and the mixing roller drive of driver are connected.

Further, a plurality of groups of stirring rods are formed on the outer wall of the mixing roller, and the height of each stirring rod is smaller than the height of the interval between the cover plate and the filter plate.

Further, the driver comprises a motor and two groups of transmission bevel gears, wherein the output end of the motor and one end of the mixing roller, which is close to the motor, are fixedly connected with the two groups of transmission bevel gears respectively, and the two groups of transmission bevel gears are meshed with each other.

Still further, the inlet tube is located between apron and filter towards the one end of box, and the internal diameter of inlet tube is less than the interval between apron to the filter.

In summary, the beneficial technical effects of the application are: the movable rod in the shifting assembly can drive the sewage treatment assembly to rise to the top of the guide groove and then deflect, so that the sewage treatment assembly can be conveniently adjusted and taken out after being used for a period of time, a user can clean the filter plate and the mixing roller, the mixing roller and the filter plate are matched in the sewage treatment assembly for use, the device can intercept larger impurities by utilizing the filter plate when the sewage is treated, the sewage and the medicament can be mixed and stirred by utilizing the mixing roller, preliminary filtration treatment of the sewage is conveniently carried out, and in addition, the mixing roller can be stirred above the filter plate, so that the impurities are reduced to be accumulated on the filter plate and cause blockage.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the structure of a treatment tank according to an embodiment of the present application;

FIG. 3 is a schematic view of a sewage treatment assembly according to an embodiment of the present application;

fig. 4 is a schematic structural view of a displacement assembly according to an embodiment of the present application.

Reference numerals: 10. a treatment box; 11. a case; 12. a water inlet pipe; 13. a drain pipe; 14. a support frame; 20. a sewage treatment assembly; 21. a bracket; 22. a cover plate; 23. a support column; 24. a filter plate; 25. a rotating bracket; 26. a mixing roller; 27. a driver; 30. a displacement assembly; 31. a cylinder; 32. a handle; 33. a screw rod; 34. bevel gears; 35. a movable rod; 36. and a guide groove.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The embodiment of the application discloses municipal administration water supply and drainage sewage treatment equipment. Referring to fig. 1 to 4, the municipal water supply and drainage sewage treatment apparatus includes a treatment tank 10, a sewage treatment assembly 20, and a displacement assembly 30. Wherein the treatment tank 10 is used for guiding the transmission of sewage, the top of the treatment tank 10 is formed with an opening, the bottom of the sewage treatment assembly 20 stretches into the treatment tank 10, and the sewage treatment assembly 20 is used for assisting the filtration treatment of sewage. The top of the sewage treatment assembly 20 is connected with the displacement assembly 30, so that the displacement assembly 30 adjusts the position state of the sewage treatment assembly 20, and the displacement assembly 30 is used for moving the sewage treatment assembly 20 after a period of use, so that the sewage treatment assembly 20 can be cleaned by workers.

Referring to fig. 2, the treatment tank 10 includes a tank 11 having an opening formed at the top, and the tank 11 may be provided in a cylindrical shape at the top portion and in a truncated cone shape at the bottom portion so that treated sewage can be concentrated downward in the tank 11. The side top intercommunication of box 11 is provided with inlet tube 12, and the staff can follow inlet tube 12 department input sewage and be used for sewage treatment's medicament. The side bottom of the box 11 is communicated with a drain pipe 13, and after the sewage is filtered and treated, the sewage is accumulated in the bottom of the box 11 to reach the liquid level where the drain pipe 13 is located, and then the sewage can be discharged into the next treatment equipment for further treatment by using the drain pipe 13. The side of the box 11 facing away from the drain pipe 13 is fixed with a support frame 14, and the support frame 14 is fixedly connected with the bottom of the cylinder 31 in the displacement assembly 30, so that the support frame 14 is used for supporting the displacement assembly 30, and the displacement assembly is supported on the side facing away from the water inlet pipe 12 and the drain pipe 13.

Referring to fig. 3, the sewage treatment assembly 20 may include a bracket 21, a cover plate 22, support columns 23, a filter plate 24, a rotating bracket 25, at least one set of mixing rolls 26, and a number of drivers 27 equal to the number of mixing rolls 26. One end of the bracket 21 is sleeved on the movable rod 35 in the displacement assembly 30 and detachably fixed with the movable rod, and the other end of the bracket 21 is fixedly connected with the top end of the support column 23. The cover plate 22 is fixed on the top of the outer wall of the support column 23, and the filter plate 24 is fixed on the bottom end of the support column 23. During the sewage treatment use process, the cover plate 22 is supported to cover the top opening of the box 11, and the filter plate 24 is positioned below the water inlet pipe 12 in the box 11, so that the sewage can be filtered by the filter plate 24 after being input into the box 11. The rotary bracket 25 is fixed to the outer wall of the support column 23 while being located between the cover plate 22 and the filter plate 24. The mixing roller 26 is rotatably supported at one end of the rotating support 25 far away from the support column 23, and the output end of the driver 27 is in driving connection with the mixing roller 26, so that the driver 27 can drive the mixing roller 26 to rotate and stir sewage input above the filter plate 24, so that sewage treatment medicament can be uniformly mixed with the sewage to be contacted, and impurities can flow along with water body under stirring to reduce the blockage of the filter plate 24 caused by accumulation.

In the present embodiment, a plurality of sets of stirring bars are formed on the outer wall of the mixing roller 26, and the height of the stirring bars is smaller than the height of the interval between the cover plate 22 and the filter plate 24, so that the stirring area can be increased by the stirring bars when the mixing roller 26 rotates.

In this embodiment, the driver 27 includes a motor and two sets of transmission bevel gears, the output end of the motor and one end of the mixing roller 26 near the motor are fixedly connected with the two sets of transmission bevel gears respectively, the two sets of transmission bevel gears are meshed with each other, after the motor is started, the two sets of transmission bevel gears can be used for meshed transmission, and the four-point mixing roller 26 is driven to rotate.

In this embodiment, the end of inlet tube 12 facing housing 11 is located between cover plate 22 and filter plate 24, and the inner diameter of inlet tube 12 is smaller than the distance between cover plate 22 and filter plate 24, so that the sewage can be filtered by filter plate 24 and then discharged downwards after being input.

Referring to fig. 4, the displacement assembly 30 includes a cylinder 31, a handle 32, a screw 33, two sets of bevel gears 34, a movable rod 35, and a guide groove 36 formed on the cylinder 31. The bottom of the screw rod 33 is rotationally connected with the bottom inner wall of the cylinder 31, the handle 32 is rotationally connected with the side bottom of the cylinder 31, the bottom of the outer wall of the screw rod 33 and one end of the handle 32 extending into the cylinder 31 are respectively clamped and fixed with two groups of bevel gears 34, and the two groups of bevel gears 34 are mutually meshed. When a worker holds the handle 32 to rotate, the screw 33 can rotate along with the handle by the meshing engagement of the two bevel gears 34. One end of the movable rod 35 is sleeved on the screw rod 33 and is in threaded connection with the screw rod, the other end of the movable rod 35 penetrates through the guide groove 36, and the projection shape of the guide groove 36 is 7-shaped. When the movable rod 35 is located at the longitudinal portion of the guide groove 36, the movable rod 35 is enabled to move upward along the longitudinal portion of the screw guide groove 36 by the guide of the movable rod 35 by the guide groove 36 and the screw engagement between the movable rod 35 and the screw 33; when the movable rod 35 is located at a lateral portion of the guide groove 36, the guide groove 36 no longer blocks the deflection of the movable rod 35, thereby enabling the movable rod 35 to deflect simultaneously with the screw 33. The sewage treatment assembly 20 is detachably and fixedly connected with the movable rod 35, and the height of the guide groove 36 is equal to the length of the external thread of the screw rod 33 and is matched with the height of the sewage treatment assembly 20. So that the sewage treatment assembly 20 can be driven to move upwards from the box 11 in the moving process of the movable rod 35, and then is driven to deflect to the outer side of the box 11, and at the moment, the sewage treatment assembly 20 can be cleaned by a worker. After the operator cleans the filter plate 24 and the mixing roller 26 in the sewage treatment assembly 20, the handle 32 is reversely rotated, so that the movable rod 35 can drive the sewage treatment assembly 20 to deflect to the top opening of the box 11, and then can drive the sewage treatment assembly 20 to move downwards into the box 11 and restore to the original position.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The municipal water supply and drainage sewage treatment equipment comprises a treatment box (10) and a sewage treatment assembly (20), and is characterized by further comprising a displacement assembly (30), wherein an opening is formed at the top of the treatment box (10), the bottom of the sewage treatment assembly (20) stretches into the treatment box (10), the top of the sewage treatment assembly (20) is connected with the displacement assembly (30) so that the displacement assembly (30) can adjust the position state of the sewage treatment assembly (20),

the displacement assembly (30) comprises a cylinder body (31), a handle (32), a screw rod (33), two groups of bevel gears (34), a movable rod (35) and a guide groove (36) formed on the cylinder body (31), wherein the bottom end of the screw rod (33) is rotatably connected with the bottom inner wall of the cylinder body (31), the handle (32) is rotatably connected with the side bottom of the cylinder body (31), the bottom of the outer wall of the screw rod (32) and one end of the handle (32) extending into the cylinder body (31) are respectively clamped and fixed with the two groups of bevel gears (34), the two groups of bevel gears (34) are meshed with each other, one end of the movable rod (35) is sleeved on the screw rod (36) and is in threaded connection with the screw rod, and the other end of the movable rod (35) penetrates through the guide groove (36), and the sewage treatment assembly (20) is detachably and fixedly connected with the movable rod (35).

2. The municipal water supply and drainage sewage treatment device according to claim 1, wherein the projection shape of the guide groove (36) is 7-shaped, and the height of the guide groove (36) is equal to the length of the external thread of the screw rod (33).

3. The municipal water supply and drainage sewage treatment device according to claim 1, wherein the treatment box (10) comprises a box body (11) with an opening formed at the top, a water inlet pipe (12) and a water drainage pipe (13) are respectively communicated with the side top and the side bottom of the box body (11), a supporting frame (14) is fixed on one side, facing away from the water drainage pipe (13), of the box body (11), and the supporting frame (14) is fixedly connected with the bottom of the barrel body (31).

4. A municipal administration water supply and drainage sewage treatment device according to claim 3, wherein the sewage treatment assembly (20) comprises a bracket (21), a cover plate (22), a support column (23) and a filter plate (24), one end of the bracket (21) is sleeved on the movable rod (35) and detachably and fixedly connected with the movable rod, the other end of the bracket (21) is fixedly connected with the top end of the support column (23), the cover plate (22) is fixed on the top of the outer wall of the support column (23), and the filter plate (24) is fixed at the bottom end of the support column (23).

5. The municipal water supply and drainage sewage treatment device according to claim 4, wherein the sewage treatment assembly (20) further comprises a rotating bracket (25), at least one group of mixing rollers (26) and a number of drivers (27) equal to the number of the mixing rollers (26), the rotating bracket (25) is fixed on the outer wall of the supporting column (23) and is positioned between the cover plate (22) and the filter plate (24), the mixing rollers (26) are rotatably supported at one end of the rotating bracket (25) far away from the supporting column (23), and the output end of the drivers (27) is in driving connection with the mixing rollers (26).

6. The municipal water supply and drainage sewage treatment device according to claim 5, wherein a plurality of groups of stirring rods are formed on the outer wall of the mixing roller (26), and the height of the stirring rods is smaller than the height of the interval between the cover plate (22) and the filter plate (24).

7. The municipal water supply and drainage sewage treatment equipment according to claim 6, wherein the driver (27) comprises a motor and two groups of transmission bevel gears, the output end of the motor and one end of the mixing roller (26) close to the motor are fixedly connected with the two groups of transmission bevel gears respectively, and the two groups of transmission bevel gears are meshed with each other.

8. The municipal water supply and drainage sewage treatment device according to claim 4, wherein one end of the water inlet pipe (12) facing the tank body (11) is located between the cover plate (22) and the filter plate (24), and the inner diameter of the water inlet pipe (12) is smaller than the interval between the cover plate (22) and the filter plate (24).