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Sewage collection and treatment device for rain-sewage confluence pipeline

A sewage collection and treatment device technology, which is applied in water/sludge/sewage treatment, runoff/rainwater treatment, biological water/sewage treatment, etc. It can solve the problems of river pollution, pipelines that cannot intercept sewage, and rain and sewage confluence. , to achieve a wide range of trials, improve the effect of sewage purification, and reduce the pressure

Inactive Publication Date: 2019-11-08
星景生态环保科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in actual engineering practice, due to various reasons, some pipelines cannot achieve sewage interception, and there are many phenomena of rain and sewage confluence, causing serious pollution to rivers

Method used

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  • Sewage collection and treatment device for rain-sewage confluence pipeline
  • Sewage collection and treatment device for rain-sewage confluence pipeline
  • Sewage collection and treatment device for rain-sewage confluence pipeline

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Embodiment Construction

[0031] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0032] Referring to the accompanying drawings, a sewage collection and treatment device for a combined rain and sewage pipeline includes: a sewage diversion well 1, a sewage treatment pool 2, and a pond bed deep purification area 3. The sewage treatment pool 2 is connected with the sewage diversion well 1 through the first pipeline, the deep purification zone 3 of the pond bed is connected with the sewage treatment pond 2 through the second pipeline, and the deep purification zone 3 of the pond bed is connected with the sewage diversion well 1 through the third pipeline. The utility model is to construct a sewage collection and treatment device fo...

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Abstract

The invention discloses a sewage collection and treatment device for a rain-sewage confluence pipeline, the sewage collection and treatment device comprises a sewage diversion well, a sewage treatmenttank and a pond-bed deep purification area; the sewage diversion well comprises a diversion area and a first water collection area, the bottom of the diversion area is communicated with the first water collection area, and the bottom of the first water collection area is lower than the bottom of the diversion area; the sewage treatment tank is communicated with the sewage diversion well through afirst pipeline; the sewage treatment tank comprises a mixing area, a settling area and a second water collecting area, the bottom of the mixing area is communicated with the bottom of the settling area, and the upper part of the settling area is communicated with the upper part of the second water collecting area; the pond bed deep purification area is communicated with the sewage treatment tankthrough a second pipeline; the pond-bed deep purification area comprises a single-stage or multi-stage purification structure, each stage of purification structure is communicated through pipelines, and plants are planted in the pond-bed deep purification area. Through the mode, the sewage collection and treatment device can be widely applied to pipeline treatment which is inconvenient for sewageinterception and provides strong guarantee for river water pollution treatment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage collection and treatment device for a combined rain and sewage pipeline. Background technique [0002] In recent years, due to my country's population growth and the acceleration of urbanization, urban sewage and the extensive use of agricultural chemical fertilizers and pesticides have caused serious pollution of river water quality, and formed black and smelly water bodies in some areas, which not only brought extremely poor sensory experience to the masses It is also a prominent water environment problem that directly affects the production and life of the masses. [0003] In 2015, led by the Ministry of Housing and Urban-Rural Development, together with the Ministry of Environmental Protection, the Ministry of Water Resources, the Ministry of Agriculture and other ministries and commissions, the "Guidelines for the Treatment of Urban Black and Odorous Waters"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/52C02F3/32C02F3/34C02F9/00C02F2001/007C02F2103/001
Inventor 高文卉高彦波张雨娜姜树森
Owner 星景生态环保科技(苏州)有限公司
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