Aeration device for rapid biochemical sewage treatment system

A biochemical treatment and aeration device technology, applied in biological treatment devices, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as clogging and affecting normal aeration, so as to ensure normal work and promote The effect of keeping away from the active jet mechanism and reducing the chance of being clogged

Active Publication Date: 2021-05-07
WUHAN FEIBOLE ENVIRONMENTAL PROTECTION ENG
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Problems solved by technology

However, in the process of actual use, with the continuation of the use time and the increase of sewage treatment volume, the diffuser part used

Method used

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  • Aeration device for rapid biochemical sewage treatment system
  • Aeration device for rapid biochemical sewage treatment system
  • Aeration device for rapid biochemical sewage treatment system

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[0023]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments.

[0024]Examples of the embodiment are illustrated in the drawings, wherein the same or similar reference numerals are denoted by the same or similar components or elements having the same or similar functions. The following is exemplary, and is intended to be used to illustrate the invention without understanding the limitation of the invention.

[0025]SeeFigure 1-6The present invention provides a technical solution: a sewage rapid biochemical treatment system, including an air compressor 1, the air compressor 1, the air compressor 1 fixed to the top end of the air pipe 2, and the air pressure tube 2 is provided The first annular tube 3 and the second annular tube 4, the bottom end of the ai...

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Abstract

The invention discloses an aeration device for a rapid biochemical sewage treatment system, and relates to the technical field of sewage treatment. The aeration device for a rapid biochemical sewage treatment system comprises an air compressor, an air outlet of the air compressor is fixedly connected with the top end of an air guide pipe, a first annular pipe and a second annular pipe are arranged below the air guide pipe, the bottom end of the air guide pipe is fixedly connected with the top of the first annular pipe, an inner cavity of the air guide pipe is communicated with an inner cavity of the first annular pipe, and the axes of the first annular pipe and the second annular pipe coincide with each other. According to the aeration device for a rapid biochemical sewage treatment system, based on the arrangement of a turbulence forming mechanism, high-speed airflow can be intermittently sprayed out in the operation process of a movable air spraying mechanism, solid particles and sludge in sewage are further promoted to be away from the movable air spraying mechanism, and meanwhile, the sprayed high-speed airflow can be used as power to further enlarge the turbulence range of the water body, so that solid particles and sludge in the sewage tend to be uniformly distributed.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an aeration device for a rapid biochemical treatment system for sewage. Background technique [0002] At present, my country's urban sewage, domestic sewage, and municipal sewage treatment mainly include SBR process, A2 / O process, oxidation ditch process, and MBR process. These processes are relatively mature in the treatment of low-concentration and biochemical sewage treatment technologies, and they can all reach the first grade. B standard or above. With the increasingly stringent environmental protection requirements, such sewage is required to meet the first-class A standard after treatment. Therefore, it is imminent to upgrade or expand the capacity of new projects and old projects, but it is often limited by land occupation and is not easy to realize. Therefore, it is necessary to invent a new type of sewage rapid biochemical treatment facility and treatment metho...

Claims

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Application Information

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IPC IPC(8): C02F3/12C02F7/00
CPCC02F3/12C02F7/00C02F2203/006C02F2303/14Y02W10/10
Inventor 赵洪贵陈朋伟陈静庄小波彭珍荣王金红陈赓
Owner WUHAN FEIBOLE ENVIRONMENTAL PROTECTION ENG
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