CN218944464U

CN218944464U - A filter equipment for sewage treatment

Info

Publication number: CN218944464U
Application number: CN202222789134.9U
Authority: CN
Inventors: 李文强
Original assignee: Fujian Hailongwang Environmental Protection Equipment Co ltd
Current assignee: Fujian Hailongwang Environmental Protection Equipment Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-02
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a filtering device for sewage treatment, which comprises a water inlet pipe and U-shaped pipes communicated with the front side and the rear side of the outer surface of the water inlet pipe, wherein a valve is arranged on the right side of the outer surface of the U-shaped pipe, a filter screen is fixedly connected to the left side of the inner wall of the U-shaped pipe, and a discharge groove is formed in the left side of the bottom of the outer surface of the U-shaped pipe. This a filter equipment for sewage treatment uses through U-shaped pipe, row's silo, filter screen, seal sleeve and external screw thread cooperation for filter the filter screen filters the big pollutant of U-shaped intraductal big piece, when big pollutant is more on the filter screen, rotates seal sleeve and remove seal sleeve right, and then clear up the pollutant on the filter screen through row's silo, thereby further made things convenient for the clearance work of pollutant on the staff's filter screen, need not to lift off whole device, improved the cleaning efficiency of staff to the pollutant.

Description

A filter equipment for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a filtering device for sewage treatment.

Background

And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. Sewage treatment is widely applied to various fields such as construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like; the existing filter screen for sewage treatment is increased along with time, the pollutant accumulation on the upper surface of the filter screen is more and more, the accumulated pollutant can influence the flow rate of sewage, the sewage treatment efficiency is influenced, when the pollutant accumulation on the filter screen is more, the pollutant on the filter screen can be cleaned only by the staff who needs to disassemble the whole filter device, the operation is more troublesome, and the cleaning efficiency of the pollutant is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a filtering device for sewage treatment, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter equipment for sewage treatment, includes inlet tube and the U-shaped pipe of intercommunication both sides around the inlet tube surface, the valve is installed on U-shaped pipe surface right side, the left side fixedly connected with filter screen of U-shaped pipe inner wall, the drain groove has been seted up in the left side of U-shaped pipe surface bottom, sealing sleeve has been cup jointed in the middle part of the U-shaped pipe surface, U-shaped pipe surface left side is provided with the external screw thread, the internal screw thread with the external screw thread looks adaptation has been seted up in the left side of sealing sleeve inner wall, U-shaped pipe surface left side is provided with the check valve, U-shaped pipe surface left side intercommunication has communicating pipe, communicating pipe left end intercommunication has the rose box, the rose box upper surface is provided with the top cap, equal fixedly connected with connecting plate in the front of rose box and the back, three sets of mounting bolts of all cartridge in the front and back of top cap upper surface, the bottom of mounting bolt passes the connecting plate, mounting bolt surface bottom threaded connection has the nut, top cap upper surface fixedly connected with handle, four sets of division boards of division board in the left side, division board surface has seted up multiunit filter box inside the filter tube, five sets of filter core side intercommunication.

Preferably, the outer surface of the communicating pipe is fixedly connected with four groups of reinforcing ribs, and the left side surface of the reinforcing ribs is fixedly connected with the right side surface of the filter box.

Preferably, the outer surface of the mounting bolt is sleeved with a gasket, the gasket is made of brass, and the thickness of the gasket is one millimeter.

Preferably, the right side fixedly connected with multiunit sealing strip of sealing sleeve inner wall, sealing sleeve surface fixedly connected with multiunit antislip strip, sealing strip and antislip strip's material are rubber.

Preferably, the front side of top cap upper surface is provided with the observation window, and the material of observation window is toughened glass, and the thickness of observation window is two millimeters.

Preferably, the filter box and the top cover are made of aluminum alloy, and the outer surfaces of the filter box and the top cover are subjected to anodic oxidation treatment.

(III) beneficial effects

Compared with the prior art, the utility model provides a filtering device for sewage treatment, which has the following beneficial effects:

1. this a filter equipment for sewage treatment uses through U-shaped pipe, row's silo, filter screen, seal sleeve and external screw thread cooperation for filter the filter screen filters the big pollutant of U-shaped intraductal big piece, when big pollutant is more on the filter screen, rotates seal sleeve and remove seal sleeve right, and then clear up the pollutant on the filter screen through row's silo, thereby further made things convenient for the clearance work of pollutant on the staff's filter screen, need not to lift off whole device, improved the cleaning efficiency of staff to the pollutant.

2. This a filter equipment for sewage treatment uses through rose box, top cap, connecting plate, mounting bolt, nut and division board cooperation for when needs change the filter core, can lift mounting bolt and nut off, open the top cap through the handle, and then change the filter core in the rose box, thereby further made things convenient for the staff to the change work of filter core, improved the change efficiency of filter core.

3. This a filter equipment for sewage treatment uses through U-shaped pipe, check valve and valve cooperation for when the pollutant on the filter screen is cleared up, the staff can be closed the valve of one side, and clear up the pollutant in the U-shaped pipe of closing the valve, and the check valve prevents that water from flowing back to the U-shaped pipe, and the U-shaped pipe of opposite side continues to lead to water, makes the device clear up the pollutant under the circumstances of not cutting off water, has made things convenient for the staff to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 and 3 are schematic diagrams of U-shaped tube structures according to the present utility model;

fig. 4 is a schematic diagram of the structure of the filter box of the present utility model.

In the figure: 1. a water inlet pipe; 2. a U-shaped tube; 201. a discharge chute; 3. a valve; 4. a filter screen; 5. sealing the sleeve; 501. an internal thread; 6. an external thread; 7. a non-return valve; 8. a communicating pipe; 9. a filter box; 10. a top cover; 11. a connecting plate; 12. installing a bolt; 13. a nut; 14. a handle; 15. a partition plate; 1501. a water permeable hole; 16. a filter element; 17. and a water outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a filtering device for sewage treatment comprises a water inlet pipe 1 and U-shaped pipes 2 communicated with the front side and the rear side of the surface of the water inlet pipe 1, a valve 3 is arranged on the right side of the outer surface of the U-shaped pipes 2, a filter screen 4,U is fixedly connected to the left side of the inner wall of the U-shaped pipes 2, a discharge groove 201 is arranged on the left side of the bottom of the outer surface of the U-shaped pipes 2, a sealing sleeve 5 is sleeved in the middle of the outer surface of the U-shaped pipes 2, an external thread 6 is arranged on the left side of the outer surface of the U-shaped pipes 2, an internal thread 501 matched with the external thread is arranged on the left side of the inner wall of the sealing sleeve 5, a check valve 7 is arranged on the left side of the outer surface of the U-shaped pipes 2, a communicating pipe 8 is communicated with the left side of the outer surface of the U-shaped pipes 2, a filtering box 9 is communicated with the left end of the communicating pipe 8, a top cover 10 is arranged on the upper surface of the filtering box 9, connecting plates 11 are fixedly connected to the front side and the back of the filtering box 9, three groups of mounting bolts 12 are inserted into the front side and the rear side of the upper surface of the top cover 10, the bottom end of the mounting bolt 12 passes through the connecting plate 11, the bottom of the outer surface of the mounting bolt 12 is in threaded connection with the nut 13, the upper surface of the top cover 10 is fixedly connected with the handle 14, the inner wall of the filter box 9 is fixedly connected with four groups of isolation plates 15, a plurality of groups of water permeable holes 1501 are formed in the outer surface of the isolation plates 15, five groups of filter cores 16 are arranged in the filter box 9, the left side surface of the filter box 9 is communicated with the water outlet pipe 17, the filter screen 4, the sealing sleeve 5 and the external threads 6 are matched for use through the U-shaped pipe 2, the discharge groove 201, the filter screen 4 filters large-block pollutants in the U-shaped pipe 2, when the large-block pollutants are more on the filter screen 4, the sealing sleeve 5 is rotated and moved rightwards, and then the pollutants on the filter screen 4 are cleaned through the discharge groove 201, so that the cleaning work of the pollutants on the filter screen 4 of workers is further facilitated, the whole device is not required to be detached, the cleaning efficiency of the staff to pollutants is improved, through the filter box 9, the top cover 10, the connecting plate 11, the mounting bolt 12, the nut 13 and the isolation plate 15 are matched for use, so that when the filter element 16 needs to be replaced, the mounting bolt 12 and the nut 13 can be detached, the top cover 10 is opened through the handle 14, and then the filter element 16 in the filter box 9 is replaced, thereby further facilitating the replacement work of the filter element 16 by the staff, improving the replacement efficiency of the filter element 16, and when the pollutants on the filter screen 4 are cleaned, the staff can close the valve 3 on one side and clean the pollutants in the U-shaped pipe 2 of the closing valve 3, the check valve 7 prevents water from flowing back to the U-shaped pipe 2, and the U-shaped pipe 2 on the other side is continuously filled with water, so that the device can clean the pollutants under the condition of not stopping water, and the use of the staff is facilitated.

In the utility model, in order to further enhance the stability of the connection between the communicating pipe 8 and the filter tank 9, four groups of reinforcing ribs are fixedly connected to the outer surface of the communicating pipe 8, and the left side surfaces of the reinforcing ribs are fixedly connected to the right side surface of the filter tank 9, so that the reinforcing ribs play a role in stabilizing the connection between the communicating pipe 8 and the filter tank 9, thereby further enhancing the stability of the connection between the communicating pipe 8 and the filter tank 9.

In the utility model, in order to further enhance the stability of the installation bolt 12, the outer surface of the installation bolt 12 is sleeved with the gasket, the gasket is made of brass, the thickness of the gasket is one millimeter, and the stability of the installation bolt 12 is further enhanced by arranging the gasket.

In the utility model, in order to further enhance the tightness of the sealing sleeve 5, a plurality of groups of sealing strips are fixedly connected to the right side of the inner wall of the sealing sleeve 5, a plurality of groups of anti-slip strips are fixedly connected to the outer surface of the sealing sleeve 5, and the sealing strips and the anti-slip strips are made of rubber.

In the utility model, in order to further facilitate the observation of the use condition of the filter element 16 by a worker, an observation window is arranged on the front side of the upper surface of the top cover 10, the observation window is made of toughened glass, and the thickness of the observation window is two millimeters.

In the utility model, in order to further enhance the rust resistance of the device, the materials of the filter box 9 and the top cover 10 are all aluminum alloy, and the outer surfaces of the filter box 9 and the top cover 10 are anodized, so that the rust resistance of the device is further enhanced by arranging the materials of the device.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the filter is used, sewage enters the U-shaped pipe 2 through the water inlet pipe 1, the filter screen 4 filters massive pollutants in the U-shaped pipe 2, sewage in the U-shaped pipe 2 enters the filter tank 9 through the communicating pipe 8, the filter element 16 further filters the sewage, the filtered sewage is discharged through the water outlet pipe 17, when the massive pollutants on the filter screen 4 are more, the valve 3 on one side is closed, the sealing sleeve 5 is rotated and the sealing sleeve 5 is moved rightwards, then the pollutants on the filter screen 4 are cleaned through the discharge groove 201, the pollutants in the U-shaped pipe 2 on the other side are cleaned after the sealing sleeve 5 is reloaded, when the filter element 16 needs to be replaced, the mounting bolt 12 and the nut 13 are detached, the top cover 10 is opened through the handle 14, and then the filter element 16 in the filter tank 9 is replaced.

To sum up, this a filter equipment for sewage treatment uses through U-shaped pipe 2, discharge groove 201, filter screen 4, sealing sleeve 5 and external screw thread 6 cooperation for filter the massive pollutant in the U-shaped pipe 2 of filter screen 4, when big pollutant is more on filter screen 4, rotate sealing sleeve 5 and remove sealing sleeve 5 right, and then clear up the pollutant on the filter screen 4 through discharge groove 201, thereby further made things convenient for the clearance work of pollutant on the staff filter screen 4, need not to lift whole device off, improved the cleaning efficiency of staff to the pollutant.

This a filter equipment for sewage treatment uses through rose box 9, top cap 10, connecting plate 11, mounting bolt 12, nut 13 and division board 15 cooperation for when needs change filter core 16, can lift mounting bolt 12 and nut 13 off, open top cap 10 through handle 14, and then change filter core 16 in the rose box 9, thereby further made things convenient for the staff to the change work of filter core 16, improved the change efficiency of filter core 16.

This a filter equipment for sewage treatment uses through U-shaped pipe 2, check valve 7 and valve 3 cooperation for when clearing up the pollutant on the filter screen 4, the staff can be closed the valve 3 of one side, and clear up the pollutant in the U-shaped pipe 2 of closing valve 3, and check valve 7 prevents that water from flowing back to U-shaped pipe 2, and the U-shaped pipe 2 of opposite side continues to lead to water, makes the device can clear up the pollutant under the circumstances that does not stop water, has made things convenient for the staff to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment for sewage treatment, includes inlet tube (1) and intercommunication U-shaped pipe (2) in the front and back both sides of inlet tube (1) outward appearance, its characterized in that: the utility model discloses a filter screen, including U-shaped pipe (2) and filter screen, valve (3) are installed on U-shaped pipe (2) surface right side, left side fixedly connected with filter screen (4) of U-shaped pipe (2) inner wall, discharge groove (201) have been seted up in the left side of U-shaped pipe (2) surface bottom, sealing sleeve (5) have been cup jointed in U-shaped pipe (2) surface middle part, U-shaped pipe (2) surface left side is provided with external screw thread (6), internal screw thread (501) with external screw thread looks adaptation are seted up in the left side of sealing sleeve (5) inner wall, U-shaped pipe (2) surface left side is provided with check valve (7), U-shaped pipe (2) surface left side intercommunication has communicating pipe (8), communicating pipe (8) left end intercommunication has rose box (9), rose box (9) upper surface is provided with top cap (10), all fixedly connected with connecting plate (11) in the front and the back, three sets of mounting bolts (12) are all inserted in the front and back of top cap (10) upper surface, the bottom of mounting bolts (12) passes connecting plate (11), top cap (13) are connected with top cap (14) surface fixed connection screw thread (15), the outer surface of the isolation plate (15) is provided with a plurality of groups of water permeable holes (1501), five groups of filter cores (16) are arranged inside the filter box (9), and the left side surface of the filter box (9) is communicated with a water outlet pipe (17).

2. A filtration device for sewage treatment according to claim 1, wherein: four groups of reinforcing ribs are fixedly connected to the outer surface of the communicating pipe (8), and the left side faces of the reinforcing ribs are fixedly connected with the right side face of the filtering box (9).

3. A filtration device for sewage treatment according to claim 1, wherein: the outer surface of the mounting bolt (12) is sleeved with a gasket, the gasket is made of brass, and the thickness of the gasket is one millimeter.

4. A filtration device for sewage treatment according to claim 1, wherein: the right side fixedly connected with multiunit sealing strip of sealing sleeve (5) inner wall, sealing sleeve (5) surface fixedly connected with multiunit antislip strip, sealing strip and antislip strip's material are rubber.

5. A filtration device for sewage treatment according to claim 1, wherein: the front side of top cap (10) upper surface is provided with the observation window, and the material of observation window is toughened glass, and the thickness of observation window is two millimeters.

6. A filtration device for sewage treatment according to claim 1, wherein: the filter box (9) and the top cover (10) are made of aluminum alloy, and the outer surfaces of the filter box (9) and the top cover (10) are subjected to anodic oxidation treatment.