CN215538646U

CN215538646U - Integrated secondary sedimentation tank device suitable for sewage treatment plant in villages and towns

Info

Publication number: CN215538646U
Application number: CN202121453428.3U
Authority: CN
Inventors: 文小叶; 范曾
Original assignee: Hunan Qili Construction Engineering Co ltd
Current assignee: Hunan Qili Construction Engineering Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-18
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an integrated secondary sedimentation tank device suitable for sewage treatment plants in villages and towns, which comprises a secondary sedimentation tank body, a water purification tank and a filter assembly, wherein the secondary sedimentation tank body is fixedly connected with the middle part of an inner cavity of the water purification tank, the height of the secondary sedimentation tank body is higher than that of the water purification tank, the filter assembly is arranged between the secondary sedimentation tank body and the water purification tank and is used for filtering floating objects entering the water purification tank from the secondary sedimentation tank body, the integrated secondary sedimentation tank device comprises a filter cylinder, the filter cylinder is of a cavity structure with an opening at the top, one side of the top of the filter cylinder, far away from the secondary sedimentation tank body, is fixedly connected with an extension arc-shaped plate, a plurality of leakage holes for intercepting the floating objects are arranged at the upper parts of the extension arc-shaped plate and the filter cylinder, close to the water purification tank, the floating objects in the secondary sedimentation tank body can be filtered and collected through the arrangement of the filter assembly, and the times and time for cleaning the secondary sedimentation tank body by a user are reduced, thereby reducing the potential safety hazard caused by the fact that the green alga sludge is stuck on the tank body and is easy to slip.

Description

Integrated secondary sedimentation tank device suitable for sewage treatment plant in villages and towns

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an integrated secondary sedimentation tank device suitable for sewage treatment plants in villages and towns.

Background

The secondary sedimentation tank is an important component of an activated sludge system and mainly has the functions of separating sludge, clarifying mixed liquor, concentrating and refluxing activated sludge. The working effect can directly influence the effluent quality and the return sludge concentration of the activated sludge system.

Because the effluent of the secondary sedimentation tank generally contains a small amount of nitrogen and phosphorus, and the secondary sedimentation tank runs for a long time, the algae overgrows in the effluent tank of the secondary sedimentation tank, the effluent quality is affected, workers need to intermittently clean the algae, the cleaning difficulty is high, the waste time is long, and potential safety hazards exist because the green algae sludge is stuck on the tank body and is easy to slip.

Aiming at the problems, an integrated secondary sedimentation tank device suitable for sewage treatment plants in villages and towns is designed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated secondary sedimentation tank device suitable for sewage treatment plants in villages and towns, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pond device is sunk to integration two suitable for rural area sewage treatment plant, includes two heavy pond bodies, clean water tank and filter assembly, two heavy pond bodies and clean water tank inner chamber middle part fixed connection, two highly being higher than the clean water tank that sink the pond body, filter assembly sets up between two heavy pond bodies and clean water tank for filter the aquatic floater that gets into the clean water tank from two heavy pond bodies, including the cartridge filter, the cartridge filter is equipped with open-ended cavity structure for the top, one side fixedly connected with extension arc of two heavy pond bodies is kept away from at the cartridge filter top, one side upper portion that extension arc and cartridge filter are close to the clean water tank is equipped with a plurality of small openings that carry out the interception to the floater, the clearance subassembly that carries out the clearance to cartridge filter and extension arc is installed at the small opening top.

As a further scheme of the utility model: the clearance subassembly includes the mounting panel, mounting panel and extension arc top fixed connection, first motor is installed at the mounting panel top, first motor output and the rotation axis axle head fixed connection of setting in the cartridge filter of mounting panel below.

As a still further scheme of the utility model: one side that the rotation axis is close to the extension arc is equipped with the clearance pole of laminating mutually with extension arc and cartridge filter inner wall, be connected through two connecting rods between rotation axis and the clearance pole, two connecting rods are connected with the head and the bottom of rotation axis respectively, and the connecting rod that is located the bottom is laminated with the cartridge filter diapire.

As a still further scheme of the utility model: the connecting rod and the rotating shaft can be detachably connected with brush sleeves which improve the floating object cleaning effect.

As a still further scheme of the utility model: the filter cartridge bottom wall middle part fixedly connected with blow off pipe, blow off pipe other end fixedly connected with connecting pipe, the connecting pipe other end is connected with the suction pump that sets up in the water purification groove outside and carry out the extraction to the floater.

As a still further scheme of the utility model: the secondary sedimentation tank body is provided with four mounting grooves for mounting the filter cartridges along a central annular array of the secondary sedimentation tank body, and the top of the secondary sedimentation tank body is provided with a water outlet communicated with the mounting grooves.

As a still further scheme of the utility model: all be connected with supplementary arc through the connecting axle rotation on the inner wall that two sink the pond body and be close to the outlet, the bottom and the lateral wall of supplementary arc can be dismantled with cartridge filter roof and two sink pond body inner walls respectively and be connected, the connecting axle end is equipped with the drive connecting axle and carries out pivoted second motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the filtering component, floaters in the secondary sedimentation tank body can be filtered and collected, and the times and time for cleaning the secondary sedimentation tank body by a user are reduced, so that potential safety hazards caused by the fact that green alga sludge is stuck on the tank body and is easy to slip are reduced.

2. When the filter cartridge is used, the filter cartridge is connected with the mounting groove, so that sewage flows into the filter cartridge from the water outlet and flows into the water purifying tank through the leak holes in the filter cartridge, filtering of floaters can be completed, the cleaning assembly is arranged, when the filter cartridge and the extension arc-shaped plate are cleaned, manual cleaning by a user is not needed, collected floaters can be sucked to the outer side of the water purifying tank through matching of the cleaning assembly and the drain pipe and the connecting pipe, the cleaning assembly and the auxiliary arc-shaped plate are controlled by the first motor and the second motor respectively, remote operation of the user is facilitated, a large amount of time and energy of the user are saved, and the practicability is high.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the filter assembly of the present invention.

FIG. 3 is a schematic structural diagram of a cleaning assembly of the present invention.

Fig. 4 is a schematic structural view of an auxiliary arc plate according to the present invention.

Wherein: 11. a secondary sedimentation tank body; 12. a water purifying tank; 13. a first motor; 14. mounting a plate; 15. a leak hole; 16. a blow-off pipe; 17. a connecting pipe; 18. a filter cartridge; 19. extending the arc-shaped plate; 20. a rotating shaft; 21. a connecting rod; 22. cleaning the rod; 23. a second motor; 24. an auxiliary arc plate; 25. mounting grooves; 26. and a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, an integrated secondary sedimentation tank device suitable for sewage treatment plants in villages and towns comprises a secondary sedimentation tank body 11, a water purification tank 12 and a filter assembly, wherein the secondary sedimentation tank body 11 is fixedly connected with the middle part of an inner cavity of the water purification tank 12, the height of the secondary sedimentation tank body 11 is higher than that of the water purification tank 12, the filter assembly is arranged between the secondary sedimentation tank body 11 and the water purification tank 12 and is used for filtering floating objects in water entering the water purification tank 12 from the secondary sedimentation tank body 11, the integrated secondary sedimentation tank device comprises a filter cylinder 18, the filter cylinder 18 is a cavity structure with an opening at the top, an extension arc-shaped plate 19 is fixedly connected to one side of the top of the filter cylinder 18, which is far away from the secondary sedimentation tank body 11, a plurality of drain holes 15 for intercepting the floating objects are arranged on the extension arc-shaped plate 19 and the upper part of one side of the filter cylinder 18, which is close to the water purification tank 12, a cleaning assembly for cleaning the filter cylinder 18 and the extension arc-shaped plate 19 is arranged on the top of the drain holes 15, through filtering component's setting, can filter the collection to the floater in the pond body 11 that sinks of two, reduce the number of times and the time that the user cleared up the pond body 11 that sinks to it has the potential safety hazard to have reduced to glue because of green alga mud and to skid easily on the cell body.

The clearance subassembly includes mounting panel 14,

mounting panel

14 and 19 top fixed connection of extension arc, first motor 13 is installed at mounting panel 14 top, first motor 13 output and the 20 axle head fixed connection of rotation axis that set up in mounting panel 14 below cartridge filter 18.

One side that rotation axis 20 is close to extension arc 19 is equipped with the clearance pole 22 of laminating mutually with extension arc 19 and cartridge filter 18 inner wall, be connected through two connecting rods 21 between rotation axis 20 and the clearance pole 22, two connecting rods 21 are connected with rotation axis 20's head and bottom respectively, and the connecting rod 21 that is located the bottom is laminated with cartridge filter 18 diapire, all can be connected with the brush cover that improves the floater clearance effect in the dismantlement on connecting rod 21 and the rotation axis 20, the setting of clearance subassembly can be when clearing up cartridge filter 18 and extension arc 19, does not need the manual clearance of user, uses through the cooperation with blow off pipe 16 and connecting pipe 17, can be with the showy suction to the water purification tank 12 outside of collecting.

The middle part of the bottom wall of the filter cartridge 18 is fixedly connected with a sewage discharge pipe 16, the other end of the sewage discharge pipe 16 is fixedly connected with a connecting pipe 17, and the other end of the connecting pipe 17 is connected with a suction pump which is arranged outside the water purifying tank 12 and used for extracting the floating objects.

Two heavy pond body 11 is last to be equipped with four mounting grooves 25 that installation cartridge filter 18 was used along two heavy pond body 11 central ring array, two heavy pond body 11 tops are equipped with the outlet 26 with the mounting groove 25 intercommunication, because the cartridge filter 18 is connected with mounting groove 25 during the use to make sewage from outlet 26 inside of flowing into cartridge filter 18, and inside the small opening 15 that passes through on the cartridge filter 18 of flowing into clean water tank 12, can accomplish the filtration to the floater.

Example 2

Please refer to fig. 4, the inner wall of the secondary sedimentation tank body 11 close to the water outlet 26 is rotatably connected with an auxiliary arc plate 24 through a connecting shaft, the bottom and the side wall of the auxiliary arc plate 24 are detachably connected with the top wall of the filter cartridge 18 and the inner wall of the secondary sedimentation tank body 11 respectively, the shaft end of the connecting shaft is provided with a driving connecting shaft for rotating the second motor 23, when in use, the filter assembly is used in cooperation with the auxiliary arc plate 24, the filter cartridges 18 can be separately cleaned, so that in the cleaning process, the secondary sedimentation tank body 11 and the water purifying tank 12 can be continuously used, which is beneficial for improving the working efficiency, and is convenient for users to use, the cleaning assembly and the auxiliary arc plate 24 are controlled by the first motor 13 and the second motor 23 respectively, so that the users can remotely operate, a large amount of time and energy are saved for users, and the practicability is strong.

The working principle of the utility model is as follows: because cartridge filter 18 is connected with mounting groove 25 during the use, thereby make sewage from outlet 26 department inflow cartridge filter 18 inside, and inside the small opening 15 inflow water purification groove 12 on the cartridge filter 18, can accomplish the filtration to the floater, the setting of clearance subassembly, can be when clearing up cartridge filter 18 and extension arc 19, do not need the manual clearance of user, use through the cooperation with blow off pipe 16 and connecting pipe 17, can be with the showy suction to the water purification groove 12 outside of collecting, and clearance subassembly and supplementary arc 24 are respectively through first motor 13 and second motor 23 control, convenience of customers remote operation, a large amount of time and energy of user have been saved, therefore, the clothes hanger is strong in practicability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The utility model provides a pond device is sunk to integration two suitable for rural area sewage treatment plant, includes two heavy pond bodies (11), clear water tank (12) and filtering component, two heavy pond bodies (11) and clear water tank (12) inner chamber middle part fixed connection, two height that sink pond body (11) is higher than clear water tank (12), its characterized in that, filtering component sets up between two heavy pond bodies (11) and clear water tank (12), is used for filtering the aquatic floater that gets into in clear water tank (12) from two heavy pond bodies (11), includes cartridge filter (18), cartridge filter (18) are equipped with open-ended cavity structure for the top, one side fixedly connected with extension arc (19) that two heavy pond bodies (11) were kept away from to cartridge filter (18) top, one side upper portion that extension arc (19) and cartridge filter (18) are close to clear water tank (12) is equipped with a plurality of weeping holes (15) that intercept the floater, and a cleaning assembly for cleaning the filter cartridge (18) and the extension arc-shaped plate (19) is arranged at the top of the leak hole (15).

2. The integrated secondary sedimentation tank device suitable for the sewage treatment plant in the village and the town as claimed in claim 1, wherein the cleaning assembly comprises a mounting plate (14), the mounting plate (14) is fixedly connected with the top of the extension arc-shaped plate (19), a first motor (13) is mounted on the top of the mounting plate (14), and the output end of the first motor (13) is fixedly connected with the shaft end of a rotating shaft (20) arranged in a filter cylinder (18) below the mounting plate (14).

3. The integrated secondary sedimentation tank device suitable for the sewage treatment plant in villages and towns according to claim 2, wherein one side of the rotating shaft (20) close to the extension arc-shaped plate (19) is provided with a cleaning rod (22) attached to the extension arc-shaped plate (19) and the inner wall of the filter cartridge (18), the rotating shaft (20) and the cleaning rod (22) are connected through two connecting rods (21), the two connecting rods (21) are respectively connected with the head and the bottom of the rotating shaft (20), and the connecting rod (21) at the bottom is attached to the bottom wall of the filter cartridge (18).

4. The integrated secondary sedimentation tank apparatus suitable for sewage treatment plants in villages and towns according to claim 3, wherein a brush sleeve for improving the floaters cleaning effect is detachably connected to each of the connecting rod (21) and the rotating shaft (20).

5. The integrated secondary sedimentation tank device suitable for the sewage treatment plant in the villages and towns as claimed in claim 1, wherein a drain pipe (16) is fixedly connected to the middle of the bottom wall of the filter cartridge (18), a connecting pipe (17) is fixedly connected to the other end of the drain pipe (16), and the other end of the connecting pipe (17) is connected with a suction pump which is arranged outside the purified water tank (12) and used for pumping the floating objects.

6. The integrated secondary sedimentation tank device suitable for the sewage treatment plant in the village and the town as claimed in claim 1, wherein the secondary sedimentation tank body (11) is provided with four mounting grooves (25) for mounting the filter cartridges (18) along a central annular array of the secondary sedimentation tank body (11), and the top of the secondary sedimentation tank body (11) is provided with a water outlet (26) communicated with the mounting grooves (25).

7. The integrated secondary sedimentation tank device suitable for the sewage treatment plant in the villages and towns as claimed in claim 6, wherein the inner wall of the secondary sedimentation tank body (11) close to the water outlet (26) is rotatably connected with an auxiliary arc-shaped plate (24) through a connecting shaft, the bottom and the side wall of the auxiliary arc-shaped plate (24) are detachably connected with the top wall of the filter cartridge (18) and the inner wall of the secondary sedimentation tank body (11), and the shaft end of the connecting shaft is provided with a second motor (23) for driving the connecting shaft to rotate.