CN214880582U

CN214880582U - Integration MBBR sewage treatment plant

Info

Publication number: CN214880582U
Application number: CN202022995722.9U
Authority: CN
Inventors: 王丽滨; 杨堃; 张振潇; 徐志忱; 王伟凯
Original assignee: Capital Aihua Tianjin Municipal & Environmental Engineering Co ltd
Current assignee: Capital Aihua Tianjin Municipal & Environmental Engineering Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-26
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a water treatment technical field, in particular to integration MBBR sewage treatment plant. The integrated MBBR sewage treatment device comprises: the device comprises a sewage tank, an aeration tank, an air inlet pipe, a water storage tank, a spiral pipe and a spiral track; a sewage tank and a water storage tank are distributed on two sides of the aeration tank; the aeration tank is respectively connected with the sewage tank and the water storage tank through pipelines; the air inlet pipe penetrates through the side wall of the aeration tank and extends into the aeration tank; a spiral track is arranged on the inner wall surface of the aeration tank; the spiral pipe is arranged on the inner wall surface of the aeration tank, and the spiral pipe and the spiral track are parallel to each other and have the same spiral direction; the bottom port of the spiral pipe is connected with an air inlet pipe; the top of the spiral pipe is provided with a plurality of air outlet holes. The utility model provides the high speed of reaction.

Description

Integration MBBR sewage treatment plant

Technical Field

The utility model relates to a water treatment technical field, in particular to integration MBBR sewage treatment plant.

Background

Moving-Bed Biofilm Reactor (MBBR) is another new type of Biofilm Reactor which has recently been regarded by researchers and developed for solving the complex operations of regular back flushing of a fixed Bed Reactor, fluidization of a fluidized Bed, blockage of a submerged biofilter, cleaning of filter materials and replacement of an aerator.

In the current MBBR treatment process, use agitating unit in the aeration tank for improve aeration reaction's efficiency, but agitating unit uses for a long time and can adhere to the filth, needs the regular cleaning, so need the structure of design integral type, remove agitating unit's use from.

Disclosure of Invention

Therefore, the present invention has been made in view of the above problems. The utility model provides a pair of integration MBBR sewage treatment plant solves the problem that the aforesaid exists.

An integrated MBBR sewage treatment device, comprising: the device comprises a sewage tank, an aeration tank, an air inlet pipe, a water storage tank, a spiral pipe and a spiral track;

a sewage tank and a water storage tank are distributed on two sides of the aeration tank;

the aeration tank is respectively connected with the sewage tank and the water storage tank through pipelines;

the air inlet pipe penetrates through the side wall of the aeration tank and extends into the aeration tank;

a spiral track is arranged on the inner wall surface of the aeration tank; the spiral pipe is arranged on the inner wall surface of the aeration tank, and the spiral pipe and the spiral track are parallel to each other and have the same spiral direction; the bottom port of the spiral pipe is connected with an air inlet pipe; the top of the spiral pipe is provided with a plurality of air outlet holes.

The utility model discloses beneficial effect as follows:

the utility model discloses a spiral pipe, spiral track's cooperation forms the effect of mixing and stirring in the aeration tank, has realized the purpose of integration, has improved the speed of reaction.

Drawings

Fig. 1 is an overall view of the present invention.

Fig. 2 is a view of the spiral pipe of the present invention.

Fig. 3 is a view of the spiral track of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.

An integrated MBBR sewage treatment device, comprising: the device comprises a sewage tank 1, an aeration tank 2, an air inlet pipe 3, a water storage tank 4, a spiral pipe 5 and a spiral track 6;

as shown in fig. 1, a sewage tank 1 and a water storage tank 4 are distributed on two sides of an aeration tank 2;

the aeration tank 2 is respectively connected with the sewage tank 1 and the water storage tank 4 through pipelines;

the air inlet pipe 3 penetrates through the side wall of the aeration tank 2 and extends into the aeration tank 2;

as shown in fig. 2, a spiral track 6 is arranged on the inner wall surface of the aeration tank 2; the spiral pipe 5 is arranged on the inner wall surface of the aeration tank 2, and the spiral pipe 5 and the spiral track 6 are parallel to each other and have the same spiral direction; the bottom port of the spiral pipe 5 is connected with the air inlet pipe 3; the top of the spiral pipe 5 is provided with a plurality of air outlets 51, and air sprayed from the air outlets 51 spirally rises along the spiral track 6, so that the sewage in the aeration tank 2 is driven to rotate, and the sewage is stirred.

In the description of the invention, it should be specifically noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" as used herein are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. An integrated MBBR sewage treatment device, comprising: the device comprises a sewage tank (1), an aeration tank (2), an air inlet pipe (3), a water storage tank (4), a spiral pipe (5) and a spiral track (6);

the method is characterized in that: a sewage tank (1) and a water storage tank (4) are distributed on two sides of the aeration tank (2);

the aeration tank (2) is respectively connected with the sewage tank (1) and the water storage tank (4) through pipelines;

the air inlet pipe (3) penetrates through the side wall of the aeration tank (2) and extends into the aeration tank (2);

a spiral track (6) is arranged on the inner wall surface of the aeration tank (2); the spiral pipe (5) is arranged on the inner wall surface of the aeration tank (2), and the spiral pipe (5) and the spiral track (6) are parallel to each other and have the same spiral direction; the bottom port of the spiral pipe (5) is connected with the air inlet pipe (3); the top of the spiral pipe (5) is provided with a plurality of air outlet holes (51).