Integrated sewage treatment device

A sewage treatment device and shell technology, applied in biological treatment devices, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of unreasonable design structure, poor sewage treatment effect, and low production efficiency. , to achieve the effect of saving energy consumption, improving treatment effect and improving effect

Inactive Publication Date: 2019-04-05
HUNAN YIJING ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the unreasonable design and structure of the single water pollution treatment equipment currently used, there are technical problems such as poor sewage treatment effect, large energy consumption, and low production efficiency.

Method used

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  • Integrated sewage treatment device

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Embodiment Construction

[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0023] as attached figure 1 As shown, the integrated sewage treatment device includes a shell 1, and the shell 1 is sequentially provided with an anaerobic pool 2, a first-stage contact oxidation pool 3, a first-stage anoxic pool 4, a second-stage contact oxidation pool 5, and a second-stage anoxic pool. Oxygen tank 6 and stage III contact oxidation tank 7 and sedimentation tank 8 . The anaerobic tank 2 is connected to the contact oxidation tank 3 of the first stage th...

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Abstract

The invention discloses an integrated sewage treatment device. The integrated sewage treatment device comprises a shell, wherein an anaerobic pool, a contact oxidation pond I, a primary anoxic pond, acontact oxidation pond I, a secondary anoxic pond, a contact oxidation pond III and a settling tank are successively arranged in the shell, and are successively connected through flow guiding tubes.The shell is provided with a water inlet tube, and the water inlet tube is separately connected with the anaerobic pool, the primary anoxic pond and the secondary anoxic pond in parallel; the bottom of the contact oxidation pond I, the bottom of the contact oxidation pond II and the bottom of the contact oxidation pond III are separately connected with aeration; a sludge discharge pipeline is arranged in the settling tank, and an outlet of one end of the sludge discharge pipeline is connected with the anaerobic pool; an outlet of the other end of the sludge discharge pipeline is connected witha sludge collecting pond; the upper side of an inlet of the bottom of the sludge discharge pipeline is connected with an air-lift pipe with an upward outlet, and under driving of negative pressure ofair, sludge on the bottom of the settling tank is discharged from the sludge discharge pipeline. The integrated sewage treatment device is low in energy consumption, high in production efficiency andgood in treatment effect.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to an integrated sewage treatment device. Background technique [0002] With the seriousness of water pollution and the aggravation of urban water shortage, more and more attention has been paid to the recycling and reuse of sewage treatment. However, due to the unreasonable design and structure of the single water pollution treatment equipment currently used, there are technical problems such as poor sewage treatment effect, large energy consumption, and low production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an integrated sewage treatment device that can effectively reduce energy consumption and improve sewage treatment effect and production efficiency. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30C02F3/34C02F101/10C02F101/30
CPCC02F3/302C02F3/34C02F2101/105C02F2101/30C02F2203/006
Inventor 苏先真
Owner HUNAN YIJING ENVIRONMENTAL PROTECTION TECH CO LTD
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