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Sewage treatment air flotation machine

A sewage treatment and air flotation machine technology, applied in the field of air flotation machines, can solve the problems of large bubbles and difficult adhesion, achieve the effect of large number of bubbles, thorough purification, and improved adhesion efficiency

Inactive Publication Date: 2017-12-15
HEFEI TIANXIANG ENVIROMENT PROJECT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air flotation machine for sewage treatment to solve the problem that the bubbles produced by the existing air flotation machine are too large and difficult to adhere

Method used

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  • Sewage treatment air flotation machine

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Such as figure 1 As shown, the present invention provides an air flotation machine for sewage treatment, comprising an air flotation machine body 1, a water inlet tank 2 is arranged at the upper left end of the air flotation machine body 1, and a slag collecting tank is arranged at the upper right end of the air flotation machine body 1 The tank 3 is provided with a slag scraping device 4 above the main body 1 of the air flotation machine, and a sewage ...

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Abstract

The invention provides a sewage treatment air flotation machine. The sewage treatment air flotation machine comprises an air flotation machine body, wherein a water inlet tank is arranged at the upper left end of the air flotation machine body; a slag collecting tank is arranged at the right end of the upper part of the air flotation machine body; a slag scraping device is arranged on the air flotation machine body; an bubble generator component is also arranged and comprises an air pump arranged at the exterior of the air flotation machine body, an air inlet pipe communicated with the air pump and a ceramic rotation pipe arranged at the exterior of the air inlet pipe; the ceramic rotation pipe comprises a main pipe and branched pipes arranged on the main pipe; the air inlet pipe is horizontally arranged at the lower part of the inside of the air flotation machine body; an air outlet is formed in the other end of the air inlet pipe; the main pipe of the ceramic rotation pipe sleeves the periphery of the air inlet pipe; the ceramic rotation pipe is connected with a rotary driving mechanism and rotates around the air inlet pipe; nano-micropores are formed in the pipe walls of the main pipe and the branched pipes of the ceramic rotation pipe.

Description

technical field [0001] The invention relates to an air flotation machine, in particular to an air flotation machine for sewage treatment. Background technique [0002] The air flotation machine is a machine that uses small or tiny air bubbles to make impurities in the medium float out of the water. The air flotation device can be used for some fine particles in the water body whose specific gravity is close to that of water, which is difficult to sink or float due to their own weight. At present, in terms of water supply and drainage, the water quality of pretreatment, except for some raw water with more sand and sewage with heavy mechanical impurities, is mostly light suspended particles. After the sewage enters the air flotation machine, gas is introduced into the sewage in the air flotation machine from the outside to make the air bubbles adhere to the flocs, and the flocs float up with the air bubbles to achieve rapid solid-liquid separation. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/24
CPCC02F1/24
Inventor 周玉祥
Owner HEFEI TIANXIANG ENVIROMENT PROJECT
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