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Environment-friendly sewage integrated treatment device

An environment-friendly, treatment device technology, applied in the field of water treatment, can solve problems such as insignificant effects, and achieve the effects of wide application range, good promotion and application prospects, and reduced floor space.

Active Publication Date: 2019-03-29
HOHAI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The more commonly used method is to improve the environment of the sewage plant by increasing the green area, but the effect is not obvious

Method used

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  • Environment-friendly sewage integrated treatment device

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Embodiment Construction

[0028] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Such as figure 1 As shown, an environment-friendly sewage integrated treatment device of the present invention includes a housing 1, a water inlet unit 2, a biochemical reaction unit 3, a sand settling unit 4, a mud-water separation unit 5, an advanced treatment unit 6 and an odor elimination unit 7.

[0030] The housing 1 of the present invention is sequentially provided with a water inlet unit 2, a biochemical reaction unit 3, a sand setting unit 4, a mud-water separation unit 5, and an advanced treatment unit 6 according to the direction of water flow; wherein, the water inlet 201 of the water inlet unit 2, the biochemical reaction unit The unit 3 and the sand settling unit 4 are located at the bottom of the shell 1, and the mud-water separation unit 5 is located in the middle of the shell 1, and separates the biochemical reaction uni...

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Abstract

The invention discloses an environment-friendly sewage integrated treatment device which comprises a shell. A water inlet unit, a biochemical reaction unit, a sand settling unit, a mud and water separating unit and an advanced treatment unit are sequentially arranged in the shell along a water flow direction; a water inlet of the water inlet unit is formed in the bottom of the shell, the biochemical reaction unit and the sand settling unit are positioned at the bottom of the shell, the mud and water separating unit is positioned in the middle of the shell, and the biochemical reaction unit and the advanced treatment unit are separated from each other in the up-down direction; an odor eliminating unit is arranged on the top of the shell and is adjacent to the advanced treatment unit. The environment-friendly sewage integrated treatment device has the advantages that the environment-friendly sewage integrated treatment device is reasonable in layout, accordingly, effects of the various units can be sufficiently realized, the integral environment-friendly sewage integrated treatment device is compact in structure, small in occupied area, convenient to use and wide in application range and can run flexibly, treatment effects can be effectively realized, and outlet water is high in integral quality; excellent effects in the aspect of odor control and environmental improvement can be realized, and the environment-friendly sewage integrated treatment device has an excellent popularization and application prospect.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an environment-friendly sewage integrated treatment device. Background technique [0002] The quality of water environment in China is poor, and the tail water after treatment in sewage plants has become one of the important factors affecting the quality of water environment. How to effectively improve the treatment efficiency of sewage plants is one of the hot issues in this field. Adding advanced treatment on the basis of the existing conventional process is a commonly used means and method at present. However, it causes a significant extension of the water treatment process. For some newly built sewage plants, it will cause the problem of excessive land occupation, which is increasingly tight in the land. appears to be particularly serious. [0003] The sewage treatment process is often accompanied by a certain odor, which seriously affects the quality of the surrounding enviro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14B01D53/84
CPCB01D53/84C02F1/001C02F1/20C02F1/52C02F3/301C02F3/32C02F3/34C02F9/00Y02A50/20
Inventor 刘成杨谨涛陈卫曹臻
Owner HOHAI UNIV
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