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Aeration device for sewage treatment

A technology of aeration device and sewage treatment, applied in water aeration, water/sludge/sewage treatment, sustainable biological treatment, etc. The strength and structural design are reasonable and novel, and the effect of reducing stress concentration

Inactive Publication Date: 2017-12-05
成都市瑞焱科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to: aim at the problem existing in the prior art: "The sewage contains a large amount of silt and impurities, and the aeration head is easily blocked when placed in the sewage for a long time, which affects the aeration effect of the aeration head", An aeration device for sewage treatment is provided

Method used

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  • Aeration device for sewage treatment

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Embodiment Construction

[0022] The technical characteristics of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] like figure 1 As shown, the present invention is an aeration device for sewage treatment, comprising an aeration head shell 1 and an aeration tube 4, an inner cavity 2 is arranged in the aeration head shell 1, and one end of the aeration head shell 1 A connecting head 3 is provided, and the other end of the aeration head shell 1 is an air outlet; the aeration pipe 4 is provided with several pipe joints 5, and the connecting h...

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Abstract

The invention discloses an aeration device for sewage treatment. The aeration device comprises an aerator shell (1) and an aeration tube (4), an internal cavity (2) is arranged in the aerator shell (1), connectors (3) are arranged at one end of the aerator shell (1), and the other end of the aerator shell (1) is a gas outlet end; the aeration tube (4) is provided with a plurality of tube joints (5), the connectors (3) are jointed in the tube joints (5) and are in threaded connection with tube joints (5); an aeration plate (6) is jointed at the gas outlet end of the aerator shell (1), the aeration plate is in threaded connection with the aerator shell (1), and the aeration plate (6) is provided with a plurality of aeration holes (61); and a gas guiding plate (7) is arranged in the internal cavity (2), the gas guiding plate (7) is provided with a plurality of gas guiding holes (71), and the inner wall of the internal cavity (2) is provided with an annular fixed ring (8). The aeration device has the advantages of overcoming of shortcomings in the prior art, and reasonability and novelty in structural design.

Description

technical field [0001] The invention relates to an aeration device for sewage treatment, which belongs to the field of sewage treatment equipment. Background technique [0002] With the intensification of our industrialization and urbanization, in recent years, my country's water pollution has become more and more serious. If these polluted water sources are directly discharged into rivers, they will directly cause serious pollution to rivers. . Therefore, under normal circumstances, it is concentrated and drained to the sewage treatment plant through pipelines, and can only be discharged into rivers after treatment. In the prior art, aeration is generally used to increase the oxygen content in sewage to reduce the content of anaerobic bacteria in sewage. The aerator head is the head-end part of the aerator. It is generally combined with the air supply pipeline connected to form a complete aerator. The aerator head is generally installed in the sewage tank, and the compress...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCC02F7/00Y02W10/10
Inventor 不公告发明人
Owner 成都市瑞焱科技有限公司
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