AAO reaction pool

A technology for reaction pools and pool covers, which is applied to special treatment targets, water/sludge/sewage treatment, biological water/sewage treatment, etc. It can solve the problems of high cleaning costs, inconvenient cleaning of sewage pools and sludge pools, and uneven cleaning and other problems, to achieve the effect of convenient operation, conducive to cleaning and improving the degree of atomization

Inactive Publication Date: 2018-10-26
张建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the sewage tank and sludge tank of the AAO reaction tank in the prior art that are inconvenient to clean, the cleaning cost is relatively large, and the cleaning is not uniform enough, and a kind of AAO reaction tank proposed

Method used

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Embodiment Construction

[0024] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0025] refer to Figure 1-5 , an AAO reaction pool, including a sewage pool 1 and a pool cover 2, the pool cover 2 is provided with a plurality of installation cavities 18 matched with the cleaning pipes 12, and each cleaning tube 12 is set through the installation cavities 18, each Rotating rods 19 are provided in the installation cavity 18, and one end of each rotating rod 19 is installed through one side wall of the pool cover 2 along the horizontal direction, and the other end of each rotating rod 19 is connected with a first gear 20, One side wall of each cleaning pipe 12 is provided with a first tooth groove meshed with the first gear 20, and the rotating rod 19...

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Abstract

The invention discloses an AAO reaction pool which comprises a sewage pool body and a pool cover. Two vertical partitions are arranged in the sewage pool body and divides the same into an anoxia chamber, an anaerobic chamber and an aerobic chamber, each of the partitions is provided with a communication pipe thereon, the two communication pipes are arranged in the manner of penetrating the partitions, a water inlet pipe is horizontally arranged in the anoxia chamber and penetrates one side wall of the anoxia chamber to be communicated externally, a sludge pool body is arranged on one side wallof the sewage pool body, a water outlet pump is arranged on one side wall of the aerobic chamber, the output end of the water outlet pump penetrates one side wall of the aerobic chamber to be communicated with the interior of the sewage pool body, a liquid return pipe is arranged on one side wall of the pool cover with two ends penetrating the pool cover, and two ends of the liquid return pipe are respectively communicated with the anoxia chamber and the aerobic chamber. By the arrangement, the sewage pool body and the sludge pool body are cleaned conveniently and uniformly, and cleaning costcan be lowered.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an AAO reaction tank. Background technique [0002] With the country's emphasis on environmental protection, especially water body protection, sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. daily life of the people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is the sewage produced in daily life, which refers to the complex mixture of various forms of inorganic and organic substances. [0003] In the prior art, the AAO treatment method is often used in sewage treatment to treat sewage. The sewage tank and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
CPCC02F3/301C02F2203/006C02F2303/14
Inventor 张建华
Owner 张建华
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