CN215161989U

CN215161989U - Bury formula integration sewage treatment plant

Info

Publication number: CN215161989U
Application number: CN202121328857.8U
Authority: CN
Inventors: 李志强; 贺燕; 贺丽
Original assignee: Hunan Dailu Environmental Protection Technology Co ltd
Current assignee: Hunan Dailu Environmental Protection Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-14
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a buried integrated sewage treatment device, which comprises a device shell, wherein a regulating reservoir, an MBR membrane pool, an anaerobic pool, a sedimentation pool and a discharge pool are sequentially arranged inside the device shell from left to right, a raw water pipeline is fixedly communicated with one side of the device shell, a lift pump is fixedly arranged at the top of the regulating reservoir, an aeration fan is fixedly arranged at the top of the MBR membrane pool, an aeration pipeline is fixedly arranged at the bottom of the inner wall of the MBR membrane pool, and a plurality of uniformly distributed aeration heads are fixedly arranged at the top of the aeration pipeline, long service life and high practical value.

Description

Bury formula integration sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field specifically is a bury formula integration sewage treatment plant.

Background

The buried integrated sewage treatment equipment is mainly designed aiming at the discharge treatment of industrial sewage and domestic sewage, the existing effective biochemical treatment technology and the oxidation method are mainly adopted as core technologies to treat the sewage, and the treated water quality can meet the national sewage discharge standard. With the increasing importance of people on living environment, the buried integrated sewage treatment equipment is widely applied.

The existing sewage treatment equipment is complex in operation and construction, inconvenient to install and use and incapable of performing high-efficiency purification treatment on sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bury formula integration sewage treatment plant to current sewage treatment device operation construction that provides in solving above-mentioned background art is loaded down with trivial details, and the installation is used inconveniently, can not carry out high efficiency's purification treatment's problem to sewage simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a buried integrated sewage treatment device comprises an equipment shell, wherein an adjusting tank, an MBR membrane tank, an anaerobic tank, a settling tank and a discharge tank are sequentially arranged inside the equipment shell from left to right, a raw water pipeline is fixedly communicated with one side of the equipment shell, a lift pump is fixedly arranged at the top of the adjusting tank, an aeration fan is fixedly arranged at the top of the MBR membrane tank, an aeration pipeline is fixedly arranged at the bottom of the inner wall of the MBR membrane tank, a plurality of uniformly distributed aeration heads are fixedly arranged at the top of the aeration pipeline, a plurality of sequentially arranged MBR membrane assemblies are fixedly arranged at the top of the inner wall of the MBR membrane tank, an internal circulating pump is fixedly arranged at the top of the anaerobic tank, a medicine injection channel is fixedly arranged at the top of the settling tank, a settling disinfection pipeline is fixedly communicated with the bottom of the medicine injection channel, and a filter screen is fixedly arranged at one side of the inner wall of the discharge tank, the sewage treatment device is characterized in that one side of the device shell is fixedly communicated with a drainage pipeline communicated with a discharge pool, a sludge discharge pump is fixedly mounted on the back of the device shell, a device bin is fixedly arranged on one side of the front of the device shell, a backwashing pump is fixedly mounted on one side of the bottom of the inner wall of the device bin, a water outlet of the backwashing pump is fixedly communicated with a backwashing pipeline, and the other side of the bottom of the inner wall of the device bin is fixedly provided with a distribution box.

As an optimized technical scheme of the utility model, the fixed ground base that is provided with in bottom of equipment casing.

As an optimized technical proposal of the utility model, the aeration fan is fixedly communicated with one end of the aeration pipeline through a pipeline I.

As an optimal technical scheme of the utility model, one side fixed mounting of discharging pool inner wall has quality of water to discharge the detector, quality of water discharges the detector and passes through external switch and power electric connection.

As an optimal technical scheme of the utility model, the fixed intercommunication of the water inlet of mud efflux pump has sewage pipes, the fixed intercommunication in one side of sewage pipes has a plurality of pipeline two, and is a plurality of pipeline two respectively with the bottom of equalizing basin, the bottom of MBR membrane cisterna, the bottom in anaerobism pond, the bottom of sedimentation tank and the fixed intercommunication in bottom of discharging the pond.

As an optimal technical scheme of the utility model, the fixed intercommunication of water inlet of backwash pump has the inlet channel, just the inlet channel extends to the outside of equipment casing.

As an optimized technical proposal of the utility model, the lift pump, the aeration fan, the internal circulation pump, the sludge external discharge pump and the backwashing pump are all connected with the power supply through the external switch.

Compared with the prior art, the beneficial effects of the utility model are that: this sewage treatment device adopts integrated form integrated design, has simplified the flow of installation and construction, has shortened the time limit for a project of installation to a certain extent, and is reliable and stable, and the during operation noise is little, can carry out multistage circulation to sewage and handle, and sewage treatment is efficient effectual, can satisfy the in-service use demand, and long service life has very high practical value.

Drawings

FIG. 1 is a schematic view of the front view of the main body of the present invention;

FIG. 2 is a schematic structural view of a main body of the present invention in front view;

FIG. 3 is a schematic view of the front view of the aeration pipe according to the present invention;

fig. 4 is a schematic structural view of a rear view plane of the main body of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the main body of the present invention.

In the figure: 1. a ground base; 2. a raw water pipeline; 3. an equipment housing; 4. a lift pump; 5. an aeration fan; 6. an internal circulation pump; 7. a drug injection channel; 8. an equipment bin; 9. a water discharge pipeline; 10. a regulating tank; 11. an anaerobic tank; 12. settling and disinfecting the pipeline; 13. filtering with a screen; 14. a water quality discharge detector; 15. a discharge tank; 16. a blowdown line; 17. a sedimentation tank; 18. an MBR membrane tank; 19. an aeration pipe; 20. an MBR membrane module; 21. an aeration head; 22. a sludge discharge pump; 23. a water inlet pipe; 24. a distribution box; 25. a backwash pump; 26. and (5) backwashing the pipeline.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a buried integrated sewage treatment device, which comprises a device housing 3, a regulating reservoir 10, an MBR membrane pool 18, an anaerobic pool 11, a settling basin 17 and a discharge pool 15 are sequentially arranged inside the device housing 3 from left to right, a raw water pipeline 2 is fixedly communicated with one side of the device housing 3, a lift pump 4 is fixedly arranged on the top of the regulating reservoir 10, an aeration fan 5 is fixedly arranged on the top of the MBR membrane pool 18, an aeration pipeline 19 is fixedly arranged on the bottom of the inner wall of the MBR membrane pool 18, a plurality of uniformly distributed aeration heads 21 are fixedly arranged on the top of the aeration pipeline 19, a plurality of sequentially arranged MBR membrane modules 20 are fixedly arranged on the top of the inner wall of the MBR membrane pool 18, an internal circulation pump 6 is fixedly arranged on the top of the anaerobic pool 11, a drug injection channel 7 is fixedly arranged on the top of the settling basin 17, a settling disinfection pipeline 12 is fixedly communicated with the bottom of the drug injection channel 7, one side of the inner wall of the discharge pool 15 is fixedly provided with a filter screen 13, one side of the equipment shell 3 is fixedly communicated with a drainage pipeline 9 communicated with the discharge pool 15, the back of the equipment shell 3 is fixedly provided with a sludge discharge pump 22, solid sludge settled in the equipment can be discharged in time in the using process, a large amount of aggregation in the equipment is avoided, thereby reducing the treatment effect of sewage, one side of the front of the equipment shell 3 is fixedly provided with an equipment bin 8, one side of the bottom of the inner wall of the equipment bin 8 is fixedly provided with a backwashing pump 25, the water outlet of the backwashing pump 25 is fixedly communicated with a backwashing pipeline 26, the other side of the bottom of the inner wall of the equipment bin 8 is fixedly provided with a distribution box 24, backwashing work can be regularly carried out on a sewage treatment device, and the long-term stable and reliable work of equipment is guaranteed.

Preferably, the bottom of the equipment shell 3 is fixedly provided with the ground base 1, so that the overall stability of the equipment can be guaranteed in the equipment installation process, and the equipment is safer and more practical.

Preferably, the aeration fan 5 is fixedly communicated with one end of the aeration pipeline 19 through a first pipeline, so that effective aeration treatment can be performed on the sewage, and the treatment efficiency of the sewage is improved.

Preferably, one side fixed mounting of discharge pool 15 inner wall has quality of water to discharge detector 14, and quality of water discharges detector 14 and passes through external switch and power electric connection, can realize detecting the sewage that discharges.

Preferably, the fixed intercommunication of water inlet of mud efflux pump 22 has sewage pipes 16, and the fixed intercommunication in one side of sewage pipes 16 has a plurality of pipelines two, a plurality of pipelines two respectively with the bottom of equalizing basin 10, the bottom of MBR membrane cisterna 18, the bottom of anaerobism pond 11, the bottom of sedimentation tank 17 and the fixed intercommunication in the bottom of discharging pool 15, can in time discharge the solid-state mud that subsides in the equipment in the use, avoid its gathering in a large amount in equipment inside to reduce the treatment effect of sewage.

Preferably, a water inlet of the backwashing pump 25 is fixedly communicated with a water inlet pipeline 23, and the water inlet pipeline 23 extends to the outside of the equipment shell 3, so that backwashing operation can be performed on the sewage treatment device at regular time, and long-term stable and reliable operation of the equipment is guaranteed.

Preferably, the lift pump 4, the aeration fan 5, the internal circulation pump 6, the sludge external discharge pump 22 and the backwashing pump 25 are electrically connected with a power supply through external switches.

When specifically using, the utility model relates to a bury formula integration sewage treatment plant, work of digging a pit at the installation position earlier, then communicate sewage pipe and raw water pipeline 2, then directly bury sewage treatment device its ground at the earth's surface according to normal mounting means, the flow of installation and construction has been simplified, the time limit for a project of installation has been shortened to a certain extent, and is stable and reliable, life or industrial sewage can be by raw water pipeline 2 entering equipment casing 3, then flow through equalizing basin 10 in proper order, MBR membrane cisterna 18, anaerobism pond 11, sedimentation tank 17 and discharge tank 15, this sewage treatment device adopts integrated form integrated design, the during operation noise is little, can carry out multistage cyclic processing to sewage, sewage treatment efficiency is high effectual, can satisfy the in-service use demand, long service life, there is very high practical value.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bury formula integration sewage treatment plant, includes equipment casing (3), its characterized in that: the device comprises an equipment shell (3), wherein a regulating tank (10), an MBR membrane tank (18), an anaerobic tank (11), a sedimentation tank (17) and a discharge tank (15) are sequentially arranged in the equipment shell (3) from left to right, a raw water pipeline (2) is fixedly communicated with one side of the equipment shell (3), a lift pump (4) is fixedly arranged at the top of the regulating tank (10), an aeration fan (5) is fixedly arranged at the top of the MBR membrane tank (18), an aeration pipeline (19) is fixedly arranged at the bottom of the inner wall of the MBR membrane tank (18), a plurality of uniformly distributed aeration heads (21) are fixedly arranged at the top of the aeration pipeline (19), a plurality of sequentially arranged MBR membrane modules (20) are fixedly arranged at the top of the inner wall of the MBR membrane tank (18), an internal circulation pump (6) is fixedly arranged at the top of the anaerobic tank (11), a medicine injection channel (7) is fixedly arranged at the top of the sedimentation tank (17), the bottom of notes medicine passageway (7) is fixed the intercommunication has subsides disinfection pipeline (12), one side of discharge pond (15) inner wall is fixed and is provided with filter screen (13), one side of equipment casing (3) is fixed the intercommunication have with discharge pond (15) communicating drainage pipe (9), the back fixed mounting of equipment casing (3) has mud efflux pump (22), the positive one side of equipment casing (3) is fixed and is provided with equipment storehouse (8), one side fixed mounting of equipment storehouse (8) inner wall bottom has backwash pump (25), the fixed intercommunication of delivery port of backwash pump (25) has backwash pipeline (26), the fixed block terminal (24) that are provided with of opposite side of equipment storehouse (8) inner wall bottom.

2. The buried integrated sewage treatment device according to claim 1, wherein: the bottom of the equipment shell (3) is fixedly provided with a ground base (1).

3. The buried integrated sewage treatment device according to claim 1, wherein: the aeration fan (5) is fixedly communicated with one end of the aeration pipeline (19) through a first pipeline.

4. The buried integrated sewage treatment device according to claim 1, wherein: one side fixed mounting of discharging pool (15) inner wall has quality of water to discharge detector (14), quality of water discharges detector (14) and passes through external switch and power electric connection.

5. The buried integrated sewage treatment device according to claim 1, wherein: a water inlet of the sludge discharge pump (22) is fixedly communicated with a sewage discharge pipeline (16), one side of the sewage discharge pipeline (16) is fixedly communicated with a plurality of second pipelines, and the second pipelines are fixedly communicated with the bottom of the regulating tank (10), the bottom of the MBR membrane tank (18), the bottom of the anaerobic tank (11), the bottom of the sedimentation tank (17) and the bottom of the discharge tank (15) respectively.

6. The buried integrated sewage treatment device according to claim 1, wherein: a water inlet pipe (23) is fixedly communicated with a water inlet of the backwashing pump (25), and the water inlet pipe (23) extends to the outside of the equipment shell (3).

7. The buried integrated sewage treatment device according to claim 1, wherein: the lifting pump (4), the aeration fan (5), the internal circulation pump (6), the sludge external discharge pump (22) and the backwashing pump (25) are electrically connected with a power supply through an external switch.