CN216062209U

CN216062209U - Buffer for sewage treatment

Info

Publication number: CN216062209U
Application number: CN202122585961.1U
Authority: CN
Inventors: 陈红杰; 刘卫; 张辉
Original assignee: Minze Environmental Planning And Design Shanghai Co ltd
Current assignee: Minze Environmental Planning And Design Shanghai Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-18
Anticipated expiration: 2031-10-26

Abstract

The application discloses a buffer for sewage treatment relates to sewage treatment technical field, improves and adopts artifical manual comparatively waste time and energy problem of clearing up the filtrations of filtering layer at present. Including the buffer tank, the drain pipe that the bottom fixedly connected with of buffer tank is linked together, this application is through keeping off the setting of dirty inserted bar, spring and blow off pipe, make along with the dirty box filterable flocculation thing of annular collection constantly increases, dirty box of annular collection and annular backup pad are because the increase of the gravity of flocculation thing is downstream gradually, support the slide bar simultaneously along with downstream, make the spring compressed deformation, when the dirty box motion of annular collection to with keep off dirty inserted bar and break away from the back, the inside flocculation thing of persisting of the dirty box of annular collection falls to annular seat through the blowoff hole, then discharge through each group's blow off pipe, thereby realize carrying out automatic clearance to filterable flocculation thing, the problem that wastes time and energy that causes when reducing artifical manual clearance.

Description

Buffer for sewage treatment

Technical Field

The application relates to the technical field of sewage treatment, in particular to a buffer for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement for discharging into a certain water body or reusing. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The main scheme for treating sewage in the prior art is to adopt a filtration method, wherein the filtration method is to filter by a vacuum filter and a filter layer (porous materials such as filter cloth and a metal wire mesh), and the filter material on the filter layer needs to be cleaned regularly along with the increase of the filtration time, and the cleaning process is time-consuming and labor-consuming because manual cleaning is mainly adopted at present.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that adopts artifical manual filtration thing to the filtering layer to clear up comparatively wasting time and energy at present, this application provides a buffer for sewage treatment.

The application provides a buffer for sewage treatment adopts following technical scheme:

a buffer for sewage treatment comprises a buffer tank, wherein the bottom of the buffer tank is fixedly connected with a drain pipe communicated with the bottom of the buffer tank, the inside of the buffer tank is fixedly connected with an annular seat, the top of the annular seat is fixedly connected with a support ring, the top of the support ring is uniformly provided with a spring groove, the inside of the spring groove is sleeved with a spring, the spring is fixedly connected with the inner bottom wall of the spring groove, the top of the spring is fixedly connected with a support slide rod matched with the spring groove, the top of the support slide rod is fixedly connected with an annular support plate, the top of the annular support plate is fixedly connected with a filter plate, the inner top of the buffer tank is fixedly connected with an annular sewage collection box, the bottom of the annular sewage collection box is uniformly provided with sewage discharge holes, adaptive sewage blocking insertion rods penetrate through the sewage discharge holes and are fixedly connected with the inner wall of the buffer tank, the buffer tank is evenly and fixedly connected with blow-off pipes all around, the blow-off pipes are communicated with the inside of the buffer tank.

Optionally, the top of the buffer tank is fixedly connected with a tank cover, and the middle position inside the tank cover is fixedly connected with a water injection pipe.

Optionally, the buffer tank and the tank cover are fixedly connected through a bolt and a nut.

Optionally, dirty ring is led to the equal fixedly connected with in bottom wall both sides of dirty box of annular collection.

Optionally, the inside fixedly connected with crossbeam pole of annular supporting plate, the bottom fixedly connected with dead lever of crossbeam pole, the bottom fixedly connected with of dead lever is spacing colludes, the inside of annular seat rotate be connected with spacing collude corresponding convex pole, the outside fixedly connected with torsional spring of convex pole, the torsional spring is kept away from the one end of convex pole with the inner wall fixed connection of annular seat.

Optionally, one end of the convex rod penetrates through the annular seat and the buffer tank extends to the outer side of the buffer tank, and the convex rod is far away from one end of the inner part of the buffer tank and is fixedly connected with a hand wheel.

Optionally, the filter plate is of a conical structure.

Optionally, the top surface of the annular seat is inclined.

To sum up, the beneficial effect of this application is as follows:

this application is through keeping off dirty inserted bar, the setting of spring and blow off pipe, make along with the dirty box filterable flocculation thing of annular collection constantly increases, dirty box of annular collection and annular backup pad are because the increase of the gravity of flocculation thing is downstream gradually, support the slide bar simultaneously along with downstream, make the spring by compression deformation, when the dirty box motion of annular collection to break away from the back with keeping off dirty inserted bar, the flocculation thing that the box inside of annular collection remained falls to annular seat through the blowoff hole, then discharge through each group's blow off pipe, thereby realize carrying out automatic clearance to filterable flocculation thing, the problem that wastes time and energy that causes when reducing artifical manual clearance.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present application;

FIG. 2 is a front view of the overall structure of the present application;

FIG. 3 is a side view of the male rod structure of the present application.

Description of reference numerals: 1. a buffer tank; 2. a can lid; 3. a water injection pipe; 4. a drain pipe; 5. an annular seat; 6. a support ring; 7. a spring slot; 8. a spring; 9. supporting the sliding rod; 10. an annular support plate; 11. a filter plate; 12. a hand wheel; 13. a sewage draining hole; 14. an annular dirt collecting box; 15. a dirt blocking inserted link; 16. a beam rod; 17. fixing the rod; 18. a limiting hook; 19. a male rod; 20. a blow-off pipe; 21. a dirt guiding ring; 22. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, a buffer for sewage treatment comprises a buffer tank 1 for containing sewage, a drain pipe 4 which is communicated with the bottom of the buffer tank 1 and used for discharging the sewage in the buffer tank 1 is fixedly connected with the top of the buffer tank 1, a tank cover 2 which is used for covering the top of the buffer tank 1 is fixedly connected with the middle position inside the tank cover 2, a water injection pipe 3 which is used for discharging the sewage to be treated into the buffer tank 1 is fixedly connected with the buffer tank 1 and the tank cover 2 through bolts and nuts, and the buffer tank 1 and the tank cover 2 can be fixedly connected through a structure matched with the bolts and the nuts so that parts inside the buffer tank 1 can be maintained at a later stage.

Referring to fig. 1, an annular seat 5 is fixedly connected to the inside of a buffer tank 1, the top surface of the annular seat 5 is obliquely arranged, the obliquely arranged annular seat 5 can facilitate the discharge of flocculates, a support ring 6 is fixedly connected to the top of the annular seat 5, the annular seat 5 can support the support ring 6, spring grooves 7 are uniformly formed in the top of the support ring 6, springs 8 are sleeved inside the spring grooves 7, the spring grooves 7 can accommodate and place the springs 8, the bottom ends of the springs 8 are fixedly connected to the inner bottom wall of the spring grooves 7, a support slide rod 9 matched with the spring grooves 7 is fixedly connected to the top of the springs 8, an annular support plate 10 is fixedly connected to the top of the support slide rod 9, the support slide rod 9 is used for supporting the annular support plate 10, a filter plate 11 for filtering sewage is fixedly connected to the top of the annular support plate 10, after the flocculated sewage is discharged from the water injection pipe 3, the filter 11 can filter sewage for flocculate in the sewage can be filtered out, and the filter 11 is the toper structure, and the filter 11 of toper structure can be when filtering sewage, can carry out the water conservancy diversion to the flocculate of filtering out, in order to reduce the probability that the filter 11 blockked up, improves the filter 11's filter effect.

Referring to fig. 1, an annular dirt collecting box 14 for collecting flocculate filtered by a filter plate 11 is fixedly connected to the inner top of a buffer tank 1, dirt discharging holes 13 for discharging flocculate in the annular dirt collecting box 14 are uniformly formed in the bottom of the annular dirt collecting box 14, dirt guiding rings 21 for guiding flocculate in the annular dirt collecting box 14 are fixedly connected to both sides of the inner bottom wall of the annular dirt collecting box 14, the dirt discharging holes 13 and the dirt guiding rings 21 are arranged to facilitate discharging of flocculate in the annular dirt collecting box 14, dirt blocking insertion rods 15 adapted to block the dirt discharging holes 13 are penetrated in the dirt discharging holes 13, one end of each dirt blocking insertion rod 15, which is far away from the annular dirt collecting box 14, is fixedly connected to the inner wall of the buffer tank 1, dirt discharging pipes 2 are uniformly and fixedly connected to the periphery of the buffer tank 1, the dirt discharging pipes 20 are communicated with the inside of the buffer tank 1, and the dirt discharging pipes 2 are used for discharging flocculate discharged from the dirt discharging holes 13, when the inside flocculate of collecting of dirty box 14 of annular collection is crescent, dirty box 14 of annular collection is because the action of gravity drives annular backup pad 10 and support slide bar 9 and move down mutually, at the dirty box 14 downstream of annular collection to with keep off dirty inserted bar 15 and break away from the back, the inside flocculate of dirty box 14 of annular collection then arranges the top to annular seat 5 through blowdown hole 13, then discharges through each group's blow off pipe 20 to the realization carries out automatic clearance to filterable flocculate.

Referring to fig. 1-3, a cross beam rod 16 is fixedly connected inside the annular supporting plate 10, a fixing rod 17 is fixedly connected at the bottom of the cross beam rod 16, a limiting hook 18 is fixedly connected at the bottom of the fixing rod 17, a convex rod 19 corresponding to the limiting hook 18 is rotatably connected inside the annular seat 5, the convex rod 19 and the limiting hook 18 are hooked with each other to achieve the effect of limiting the annular supporting plate 10 and the annular dirt collecting box 14, a torsion spring 22 for driving the convex rod 19 to rotate is fixedly connected at the outer side of the convex rod 19, one end of the torsion spring 22 far away from the convex rod 19 is fixedly connected with the inner wall of the annular seat 5, the convex rod 19 can be pushed to rotate when the limiting hook 18 moves downwards, after the annular dirt collecting box 14 moves to be separated from the dirt blocking insertion rod 15, the limiting hook 18 moves to the bottom of the convex rod 19, then the torsion spring 22 recovers deformation to drive the convex rod 19 to rotate to the inside of the limiting hook 18, thereby realize spacing to spacing colluding 18 and the dirty box 14 of annular collection, in order to reduce at the dirty box 14 inside flocculate of annular collection when not discharging and finishing, the dirty box 14 upward movement of annular collection for keep off dirty inserted bar 15 and extend to the outside of buffer tank 1 with blowdown hole 13 once more, the one end of convex pole 19 runs through annular seat 5 and buffer tank 1, the one end fixedly connected with that convex pole 19 kept away from buffer tank 1 inside is convenient for rotate the hand wheel 12 of regulation to convex pole 19.

The implementation principle of the application is as follows:

when in use, sewage after flocculation treatment is discharged into the buffer tank 1 through the water injection pipe 3 and falls on the filter plate 11, then the filter plate 11 can filter flocculate in the sewage, the sewage falls below the filter plate 11 through the filter holes of the filter plate 11 and is discharged through the drain pipe 4, the flocculate filtered by the filter plate 11 falls inside the annular sewage collection box 14 through the annular support plate 10 due to the action of gravity, the flocculate is continuously increased along with the filtration, so that the annular sewage collection box 14 and the annular support plate 10 gradually move downwards due to the increase of the gravity of the flocculate, meanwhile, the support slide rod 9 moves downwards along with the downward movement, so that the spring 8 is compressed and deformed, when the annular sewage collection box 14 moves to be separated from the sewage blocking inserted rod 15, the residual flocculate inside the annular sewage collection box 14 falls on the annular seat 5 through the sewage discharge hole 13 and is discharged through each group of sewage discharge pipes 20, thereby realizing the automatic cleaning of the filtered flocculate.

When the annular dirt collecting box 14 is separated from the dirt blocking inserted bar 15, the annular support plate 10 drives the beam bar 16, the fixed bar 17 and the limit hook 18 to move downwards when moving downwards, when the limit hook 18 moves to be in contact with the convex bar 19 and then continues to move downwards, the limit hook 18 pushes the convex bar 19 to rotate, meanwhile, the torsion spring 22 deforms, when the annular dirt collecting box 14 moves to be separated from the dirt blocking inserted bar 15, the limit hook 18 moves to the bottom of the convex bar 19, then the torsion spring 22 recovers deformation and drives the convex bar 19 to rotate to the inside of the limit hook 18, so that the limit hook 18 hooks the convex bar 19, the annular support plate 10 and the annular dirt collecting box 14 are limited, after the discharge of the inside of the annular dirt collecting box 14 is finished, the torsion spring 22 is rotated to be separated from the limit hook 18 only through the hand wheel 12, and the limitation on the annular support plate 10 and the annular dirt collecting box 14 is removed, then the spring 8 is restored to be deformed, thereby driving the supporting slide bar 9, the annular supporting plate 10 and the annular dirt collecting box 14 to move upwards, so that the dirt blocking inserting rod 15 is inserted into the inside of the dirt discharging hole 13 again to block the dirt discharging hole 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A buffer for sewage treatment, comprising a buffer tank (1), characterized in that: the sewage treatment device is characterized in that a drain pipe (4) communicated with the bottom of the buffer tank (1) is fixedly connected with the bottom of the buffer tank (1), an annular seat (5) is fixedly connected with the inside of the buffer tank (1), a support ring (6) is fixedly connected with the top of the annular seat (5), a spring groove (7) is uniformly formed in the top of the support ring (6), a spring (8) is sleeved in the spring groove (7), the spring (8) is fixedly connected with the inner bottom wall of the spring groove (7), a support slide rod (9) matched with the spring groove (7) is fixedly connected with the top of the spring (8), an annular support plate (10) is fixedly connected with the top of the support slide rod (9), a filter plate (11) is fixedly connected with the top of the annular support plate (10), an annular sewage collection box (14) is fixedly connected with the inner top of the buffer tank (1), and a sewage discharge hole (13) is uniformly formed in the bottom of the annular sewage collection box (14), wear to be equipped with the dirty inserted bar (15) of fender of looks adaptation in blowhole (13), keep off dirty inserted bar (15) with the inner wall fixed connection of buffer tank (1), even fixedly connected with blow off pipe (20) all around of buffer tank (1), blow off pipe (20) with the inside of buffer tank (1) is linked together.

2. A buffer for wastewater treatment according to claim 1, characterized in that: the top of the buffer tank (1) is fixedly connected with a tank cover (2), and the middle position inside the tank cover (2) is fixedly connected with a water injection pipe (3).

3. A buffer for wastewater treatment according to claim 2, characterized in that: the buffer tank (1) and the tank cover (2) are fixedly connected through bolts and nuts.

4. A buffer for wastewater treatment according to claim 1, characterized in that: both sides of the inner bottom wall of the annular dirt collecting box (14) are fixedly connected with dirt guiding rings (21).

5. A buffer for wastewater treatment according to claim 1, characterized in that: the inside fixedly connected with crossbeam pole (16) of annular supporting plate (10), the bottom fixedly connected with dead lever (17) of crossbeam pole (16), the bottom fixedly connected with of dead lever (17) is spacing colluded (18), the inside of annular seat (5) rotate be connected with spacing convex pole (19) corresponding with colluding (18), the outside fixedly connected with torsional spring (22) of convex pole (19), torsional spring (22) are kept away from the one end of convex pole (19) with the inner wall fixed connection of annular seat (5).

6. A buffer for wastewater treatment according to claim 5, characterized in that: one end of the convex rod (19) penetrates through the annular seat (5) and the buffer tank (1) extends to the outer side of the buffer tank (1), and the convex rod (19) is far away from one end of the inner part of the buffer tank (1) and is fixedly connected with a hand wheel (12).

7. A buffer for wastewater treatment according to claim 1, characterized in that: the filter plate (11) is of a conical structure.

8. A buffer for wastewater treatment according to claim 1, characterized in that: the top surface of the annular seat (5) is obliquely arranged.