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Micro-bubble aerator structure

A technology of micro-bubbles and aerators, applied in water aeration, chemical instruments and methods, sustainable biological treatment, etc., can solve the problems of high energy consumption and difficult reduction of aeration energy consumption, and achieve high mixing efficiency, The effect of reducing aeration operation cost and no clogging maintenance cost

Inactive Publication Date: 2015-05-06
包龙
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used aerators in treatment plants are mostly microporous diffusion aeration, and the diameter of the aeration bubbles is greater than 2mm. The structure of the aerator determines that the energy consumption of aeration is difficult to reduce, and there is a problem of high energy consumption.

Method used

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  • Micro-bubble aerator structure

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Embodiment Construction

[0012] In the accompanying drawings, the microbubble aerator structure is composed of a steady flow guide 1, a swirl guide 2 and a cutting agitator 3, wherein the steady flow guide 1, the swirl guide 2 and the cutting agitator 3 They are connected together in order from bottom to top, the outlet port of the steady flow guide 1 is connected with the inlet of the swirl guide 2 , the outlet of the swirl guide 2 is connected with the inlet of the cutting agitator 3 .

[0013] A gas inlet 4 and a liquid inlet 5 are arranged on the steady flow guide 1 . The cutting stirrer 3 is provided with an outlet 6 for the mixture of microbubbles and liquid, and 7 is a shell.

[0014] The working principle of the present invention is: according to the principle of fluid mechanics, compressed air with a certain flow pressure is sent into the micro-bubble aerator through the gas inlet, and the large bubbles rise in a spiral shape through the swirling flow and meet the cutting impeller in the aera...

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Abstract

The invention relates to a micro-bubble aerator structure which has the advantages that non-clogging maintenance is achieved, the maintenance cost is reduced, the dissolving efficiency is high and the energy consumption is reduced. According to the technical scheme, the micro-bubble aerator structure is characterized by comprising a steady flow guider (1), a cyclone guider (2) and a cutting stirrer (3), wherein the steady flow guider (1), the cyclone guider (2) and the cutting stirrer (3) are connected together from bottom to top, the outlet of the steady flow guider (1) is connected with the inlet of the cyclone guider (2) and the outlet of the cyclone guider (2) is connected with the inlet of the cutting stirrer (3).

Description

technical field [0001] The invention belongs to the field of micro-bubble aerator structures, in particular to a micro-bubble aerator structure with no clogging maintenance, low use cost, high dissolution efficiency and low energy consumption. Background technique [0002] In environmental protection technology and environmental protection equipment, the upgrading and transformation of high-efficiency and energy-saving aeration in sewage treatment plants should be vigorously promoted. Biochemical aeration accounts for a large proportion of energy consumption in sewage treatment plants, and has great potential for energy saving. At present, the commonly used aerators in treatment plants are mostly microporous diffusion aeration, and the diameter of the aeration bubbles is greater than 2mm. The structure of the aerator determines that the energy consumption of aeration is difficult to reduce, and there is a problem of high energy consumption. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02C02F7/00
CPCC02F3/02C02F7/00Y02W10/10
Inventor 包龙陈勇
Owner 包龙