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Sewage treatment shunting well

A technology for sewage treatment and diversion wells, which is applied in water/sewage treatment, water/sludge/sewage treatment, grease/oily substance/floating matter removal devices, etc., and can solve the problem of complex structure, low separation efficiency and high cost of separation equipment And other issues

Active Publication Date: 2013-10-23
福建欣彦环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The separation equipment in the prior art is either complex in structure, high in cost, or high in operating cost and low in separation efficiency. Therefore, a separation device with simple structure, low cost, low operating cost and high separation efficiency is required

Method used

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  • Sewage treatment shunting well
  • Sewage treatment shunting well
  • Sewage treatment shunting well

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] Preferred embodiments of the present invention will be described in detail below.

[0026] see figure 1 , 2 3. The sewage treatment diversion well (hereinafter referred to as the diversion well) of the present embodiment includes a diversion well cavity 204 surrounded by a diversion well wall 206, the main body of the diversion well wall 206 is made of bricks, and the diversion well wall The bottom of 206 is provided with a sewage main road introduction pipe interface 201 and a sewage main road discharge pipe interface 202, and an active sewage introduction pipe mouth 203 and an overflow port 205 are provided below the manhole cover 207 on the upper part of the diversion well wall 206, and the source sewage introduction pipe passes through The source sewage inlet nozzle 203 is connected with the diversion well cavity, and the untreated source sewage is introduced into the diversion well, and the source sewage and main road sewage enter the diversion well cavity through...

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Abstract

The invention relates to the technical field of sewage wetland processing, in particular to a sewage treatment shunting well used for separating water and dirt in sewage. The sewage treatment shunting well comprises a shunting well cavity defined by shunting well walls, a sewage trunk road inlet pipe joint, a sewage trunk road discharge pipe joint, a source sewage inlet pipe joint and an overfall gap, wherein the sewage trunk road inlet pipe joint and the sewage trunk road discharge pipe joint are arranged on the lower bottom of the cavity wall; and the sewage inlet pipe joint and the overfall gap are arranged at the upper part of the cavity wall and is arranged below the cavity cover. The sewage treatment shunting well disclosed by the invention has the advantages of simple structure, low construction cost and high separation efficiency and works together with a water treatment wetland to treat the source sewage with excellent sewage processing effect.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a device for separating water body and sewage from domestic sewage. Background technique [0002] At present, urban sewage treatment basically adopts a "large and centralized" sewage treatment system with sewage treatment plants as the core, and discharges to rivers after treatment reaches the standard. However, due to the huge investment in the construction of centralized sewage treatment system facilities, it not only puts heavy construction investment pressure on related enterprises, but also creates a heavy financial burden on the government for the construction of large-scale municipal sewage trunk road drainage pipe network. Large-scale and centralized sewage treatment Due to the excessive concentration of sewage in the system, it is extremely difficult to improve the quality of sewage treatment effluent while the construction of the drainage network is huge. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F5/14
Inventor 杨欣
Owner 福建欣彦环保科技有限公司