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Aeration device for treating high-concentration organophosphorus wastewater

A technology of wastewater treatment and aeration device, which is applied in biological treatment device, biological water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of irregular aeration and low aeration efficiency, and achieve optimal linkage effect, improved blending effect, good functional effect

Inactive Publication Date: 2021-02-26
广州德隆环境检测技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an aeration device for the treatment of high-concentration organic phosphorus wastewater, which solves the problems of low aeration efficiency and irregular aeration of the existing aeration device

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  • Aeration device for treating high-concentration organophosphorus wastewater
  • Aeration device for treating high-concentration organophosphorus wastewater
  • Aeration device for treating high-concentration organophosphorus wastewater

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Embodiment Construction

[0029] 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 creative efforts fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and "surrounding" orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be co...

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Abstract

The invention discloses an aeration device for treating high-concentration organophosphorus wastewater, and relates to the technical field of sewage treatment. The aeration device comprises a main shell and a plurality of side shells, the side shells are fixedly connected with the peripheral side face of the main shell, and one end of each side shell is fixedly connected with an aeration head. Byusing the cam, the movable rod and the air bag, the cam can periodically extrude the movable rod during rotation, then the movable rod periodically extrudes the air bag, the air bag continuously absorbs outside air and blows the outside air to the aeration head for aeration in the contraction process, the structure is regular in aeration and high in aeration speed, and the working efficiency is greatly improved; the large gear, the small gear and the stirring frame are used, the rotating shaft drives the stirring frame to stir sludge below the device through gear transmission, the mixing effect of the sludge and phosphorus-containing wastewater is improved, the phosphorus removal efficiency is indirectly improved, the structure further has the stirring effect while the rotating shaft drives the air bag to suck and press air, the structure functionality is good, and the linkage effect among the structures is reasonably optimized.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, in particular to an aeration device for treating high-concentration organic phosphorus wastewater. Background technique [0002] Organic phosphorus wastewater can be treated by ozone oxidation, chlorine oxidation, wet oxidation and activated sludge method. Among them, the activated sludge method is to mix organic phosphorus-resistant bacteria in the sludge with phosphorus-containing wastewater and perform aeration. [0003] Aeration refers to the process of forcibly transferring the oxygen in the air to the liquid, the purpose of which is to obtain sufficient dissolved oxygen. In addition, aeration also has the purpose of preventing the suspension of the tank from sinking and strengthening the contact between the organic matter in the tank, microorganisms and dissolved oxygen. In this way, the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under th...

Claims

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Application Information

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IPC IPC(8): C02F3/12C02F101/30
CPCC02F3/12C02F2101/30C02F2203/006Y02W10/10
Inventor 彭晓春蒋乐群邓铃铃
Owner 广州德隆环境检测技术有限公司
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