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Direct-discharge wastewater treatment anaerobic tower

A wastewater treatment and treatment tower technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, filtration treatment, etc.

Pending Publication Date: 2020-10-23
NINGBO SHANGFUYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a direct discharge anaerobic tower for wastewater treatment, which solves the above-mentioned problems existing in the existing anaerobic tower when treating wastewater, and achieves the purpose of abolishing the direct discharge after being treated by the anaerobic tower.

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  • Direct-discharge wastewater treatment anaerobic tower
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  • Direct-discharge wastewater treatment anaerobic tower

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] refer to Figure 1 to Figure 5 , the technical solution provided by the present invention is: a kind of direct discharge type wastewater treatment anaerobic tower, comprises treatment tower 1, and treatment tower 1 is provided with two three-phase separators 2 inside, and two three-phase separators 2 are provided with The first protective layer 3, the inner wall of the upper end of the processing tower 1 is provided with the second protective layer 4, the inner wall of the lower end of the processing tower 1 is provided with an auxiliary device 5, and a connecting pipe a is connected between the two three-phase separators 2, through the connecting pipe a The sedime...

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Abstract

The invention relates to the field of sewage treatment and particularly discloses a direct-discharge wastewater treatment anaerobic tower. The direct-discharge wastewater treatment anaerobic tower comprises a treatment tower, two three-phase separators are arranged in the treatment tower, a first protective layer is arranged between the two three-phase separators, a second protective layer is arranged on the inner wall of the upper end of the treatment tower, auxiliary devices are arranged on the inner wall of the lower end of the treatment tower, the first protective layer comprises an uppercover plate arranged on the inner wall of the treatment tower, a side cover plate is arranged on the outer edge of the lower end of the upper cover plate, and a lower cover plate is connected to the middle. According to the direct-discharge wastewater treatment anaerobic tower, the multiple auxiliary mechanisms are arranged and are matched with the guide cylinder, an anaerobic sludge layer at thebottom of the anaerobic tower can be stirred up when wastewater is added, the multiple auxiliary mechanisms are matched with the guide cylinder within the working range of each auxiliary mechanism toform a relatively closed flowing ring, and sufficient stirring of anaerobic sludge is fully guaranteed.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a direct-discharge anaerobic tower for wastewater treatment. Background technique [0002] Sewage treatment has always been an important part of the development of environmental protection. When treating sewage, anaerobic treatment or aerobic treatment is generally used. Regardless of the treatment method, it has its own advantages and disadvantages. For the existing As far as the anaerobic treatment method is concerned, there are still certain disadvantages in the actual treatment of wastewater. [0003] When the existing anaerobic tower treats wastewater, the anaerobic sludge layer at the bottom is not easy to stir, resulting in insufficient mixing of sewage and anaerobic sludge; during treatment, the suspension layer and particle layer of the sludge inside the anaerobic tower are clearly separated, while the suspension layer Existence will affect the discharge of gas; the wast...

Claims

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Application Information

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IPC IPC(8): C02F3/28
CPCC02F3/28C02F1/001C02F2203/006
Inventor 周春江
Owner NINGBO SHANGFUYUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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