CN210313901U

CN210313901U - Sewage purification treatment device

Info

Publication number: CN210313901U
Application number: CN201920840305.1U
Authority: CN
Inventors: 刘冉
Original assignee: Qingdao Highland Energy Conservation And Environmental Protection Engineering Co ltd
Current assignee: Qingdao Highland Energy Conservation And Environmental Protection Engineering Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-14
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a sewage purification treatment device, which comprises a treatment purification tank and a membrane separation purification tank connected with the treatment purification tank, wherein the treatment purification tank comprises a tank body and two baffles arranged in the tank body, the baffles separate the space in the tank body into an aeration chamber, a settling chamber and a disinfection chamber, the aeration chamber is connected with a water inlet pipe, the disinfection chamber is connected with a drain pipe, the bottom end of the aeration chamber is provided with a pump body, the water outlet of the pump body is connected with a water pipe, the tail end of the water pipe extends into the top end of the membrane separation purification tank, the membrane separation purification tank comprises a tank body, the lid of cell body top, locate the dictyosome in the cell body and locate the membrane separation device of dictyosome below, the dictyosome correspondence is located the export below of water pipe, and membrane separation device's bottom is equipped with the aeration pipe, and membrane separation device is connected with the collector pipe, and the collector pipe is connected with the installation union coupling outside the cell body, and the installation pipe extends in the disinfection room. The sewage purification treatment device is combined with a membrane separation purification tank through a treatment purification tank to achieve the purpose of wastewater purification treatment.

Description

Sewage purification treatment device

Technical Field

The utility model relates to a water treatment device, in particular to a sewage purification treatment device.

Background

Water is an essential important substance for human beings and other organisms to live, people consume a large amount of fresh water every day, people must rely on clean water in daily life and industrial production, and urban sewage is mainly divided into domestic sewage and industrial sewage. Domestic sewage is mainly various detergents and sewage, rubbish, excrement and urine that use in the urban life, if do not lead to the fact serious harm to the ecological environment with direct discharge through purifying, and present treatment facility to domestic sewage is mostly simpler, can't effectively purify various impurity in the aquatic, is waited for the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage purification treatment device has solved the problem that domestic sewage effectively purified among the prior art.

The technical scheme of the utility model is realized like this:

a sewage purifying treatment device comprises a treatment purifying tank and a membrane separation purifying tank connected with the treatment purifying tank, wherein the treatment purifying tank is buried underground and comprises a tank body and two baffles arranged in the tank body, the baffles separate the space in the tank body into an aeration chamber, a settling chamber and a disinfection chamber which are sequentially arranged side by side, the aeration chamber is connected with a water inlet pipe, the disinfection chamber is connected with a drain pipe, the bottom end of the aeration chamber is provided with a pump body, a water outlet of the pump body is connected with a water pipe, the tail end of the water pipe extends to the inner side of the top end of the membrane separation purifying tank, the membrane separation purifying tank comprises a tank body, a cover body arranged at the top end of the tank body, a net body arranged in the tank body and a membrane separation device arranged below the net body, the net body corresponds to the outlet below the water pipe, the bottom end of the membrane separation device is provided with an aeration pipe, the membrane separation device is connected with a water collecting pipe, the water collecting pipe is connected with an installation pipe outside the groove body, and the installation pipe extends into the disinfection chamber.

Preferably, the water pipe is connected with a return pipe in the aeration chamber, and the return pipe is provided with a flow regulating valve.

Preferably, the net body is a steel net with mesh openings of 1-5 mm.

The preferable scheme is that the tank body is connected with an overflow pipe, and the other end of the overflow pipe extends into the aeration chamber.

Preferably, two liquid level relays are arranged in the membrane separation device.

The preferable scheme is that the lower half part of the tank body is buried under the ground, the upper half part of the tank body is arranged on the ground, the net body is arranged in the upper half part, and the membrane separation device is arranged in the lower half part of the tank body.

The utility model has the advantages that:

the utility model discloses a sewage purification treatment device purifies groove and membrane separation and purifies the groove combination through handling and handles to reach waste water purification treatment's purpose.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the sewage purification treatment apparatus of the present invention.

In the figure:

10. a treatment purification tank; 20. a membrane separation purification tank; 11. a tank body; 12. a baffle plate; 13. an aeration chamber; 15. a settling chamber; 16. a sterilization chamber; 17. a water inlet pipe; 18. a drain pipe; 30. a pump body; 31. a water pipe; 50. a return pipe; 51. a flow regulating valve; 21. a trough body; 22. a cover body; 23. a net body; 25. a membrane separation device; 60. an overflow pipe; 26. an aeration pipe; 28. a water collecting pipe.

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.

As shown in fig. 1, the sewage purification treatment apparatus includes a treatment purification tank 10 and a membrane separation purification tank 20 connected to the treatment purification tank 10.

The treatment and purification tank 10 is buried underground and is an aeration type treatment and purification tank. The treatment and purification tank 10 includes a tank 11 and two baffles 12 disposed in the tank 11. The baffle 12 divides the space in the tank body 11 into an aeration chamber 13, a settling chamber 15 and a disinfection chamber 16 which are arranged side by side in sequence. The aeration chamber 13 is connected to a water inlet pipe 17, and the sterilization chamber 16 is connected to a water discharge pipe 18. The bottom end of the aeration chamber 13 is provided with a pump body 30, the water outlet of the pump body 30 is connected with a water pipe 31, and the tail end of the water pipe 31 extends to the inner side of the top end of the membrane separation purification tank 20. A return pipe 50 is connected to the water pipe 31 in the aeration chamber 13, and a flow rate control valve 51 is provided in the return pipe 50.

The membrane separation purification tank 20 includes a tank body 21, a cover body 22 covering the top end of the tank body 21, a net body 23 disposed in the tank body 21, and a membrane separation device 25 disposed below the net body 23. The net body 23 is correspondingly arranged below the outlet of the water pipe 31. The net body 23 is a steel net with mesh openings of 1-5 mm. The lower half part of the tank body 21 is buried under the ground, and the upper half part is arranged on the ground. The net body 23 is arranged in the upper half part, and the membrane separation device 25 is arranged in the lower half part of the groove body 21. The upper half of the tank 21 is connected with an overflow pipe 60, and the other end of the overflow pipe 60 extends into the aeration chamber 13.

The bottom end of the membrane separation device 20 is provided with an aeration pipe 26. The aeration pipe 26 is connected with an external air supply device through a pipe body. The membrane separation device 20 may be one of the existing membrane separation filtration systems. The membrane separation device 20 is connected to a water collection pipe 28. The water collecting pipe 28 is connected with an installation pipe outside the tank body 11, and the installation pipe extends into the disinfection chamber 16. Two liquid level relays are arranged in the membrane separation device 25, and are started when the liquid level in the tank body 21 is lower than a set height, and are closed when a set water level is achieved, and are closed when the liquid level of the treatment purification tank 10 is independently lowered.

When in use, water enters the aeration chamber 13 from the water inlet pipe 17, then enters the membrane separation purification tank 20 through the pump body 30, is filtered by the net body 23, is mixed with activated sludge in the membrane separation device 20 at the aeration edge in the membrane separation device 25, then flows into the disinfection chamber 16 from the water collecting pipe 28 through the mounting pipe by the membrane separation device 25, and is discharged from the water discharge pipe 18 after being disinfected by the disinfection chamber 16. The sewage purification device 25 is combined with the treatment purification tank 10 and the membrane separation purification tank 20 to achieve the purpose of wastewater purification treatment.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage purification treatment device which characterized in that: comprises a processing purification tank and a membrane separation purification tank connected with the processing purification tank, the processing purification tank is buried underground, the processing purification tank comprises a tank body and two baffles arranged in the tank body, the baffles separate the space in the tank body into an aeration chamber, a settling chamber and a disinfection chamber which are arranged side by side in sequence, the aeration chamber is connected with a water inlet pipe, the disinfection chamber is connected with a drain pipe, the bottom end of the aeration chamber is provided with a pump body, a water outlet of the pump body is connected with a water pipe, the tail end of the water pipe extends to the inner side of the top end of the membrane separation purification tank, the membrane separation purification tank comprises a tank body, a cover body covered on the top end of the tank body, a net body arranged in the tank body and a membrane separation device arranged below the net body, the net body is correspondingly arranged below the outlet of the water pipe, the bottom end of the membrane separation device is provided with an aeration pipe, the membrane separation device is connected with a water collecting pipe, and the water collecting pipe, the mounting tube extends into the sterilization chamber.

2. The sewage purification treatment apparatus according to claim 1, characterized in that: the water pipe is connected with a return pipe in the aeration chamber, and the return pipe is provided with a flow regulating valve.

3. The sewage purification treatment apparatus according to claim 1, characterized in that: the net body is a steel net with meshes of 1-5 mm.

4. The sewage purification treatment apparatus according to claim 1, characterized in that: the tank body is connected with an overflow pipe, and the other end of the overflow pipe extends into the aeration chamber.

5. The sewage purification treatment apparatus according to claim 1, characterized in that: two liquid level relays are arranged in the membrane separation device.

6. The sewage purification treatment apparatus according to any one of claims 1 to 5, wherein: the lower half part of the tank body is buried underground, the upper half part of the tank body is arranged on the ground, the net body is arranged in the upper half part, and the membrane separation device is arranged in the lower half part of the tank body.