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Integrated sewage treatment apparatus

A sewage treatment device and sludge technology, applied in the field of integrated sewage treatment devices, can solve the problems of large structure, single treatment object, many treatment unit connections and return pipelines, and achieve simple and compact structure, small footprint, The effect of not easy to leak

Active Publication Date: 2014-08-20
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the synchronous denitrification and phosphorus removal device for domestic sewage is mainly composed of aerobic, anoxic, anaerobic and other treatment units. 2. There are many connection and return pipelines between each processing unit, which will cause more difficulties for future repair and maintenance; 3. The processing object is relatively single

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as Figure 1-Figure 3 , the embodiment of the present invention provides an integrated sewage treatment device, including a cylindrical shell (shown in the figure, not labeled), the upper end of the cylindrical shell is provided with an inspection port 8 and an exhaust pipe 9, the The interior of the cylindrical shell has an anaerobic chamber 1, anoxic chamber 2, an aerobic chamber 3, a mixing chamber 4 and a sedimentation chamber 5, the anaerobic ...

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Abstract

The invention relates to an integrated sewage treatment apparatus. The integrated sewage treatment apparatus comprises a cylindrical shell, the upper end of the cylindrical shell is provided with an access opening and an exhaust pipe, an anaerobic chamber, an anoxic chamber, an aerobic chamber, a mixing chamber and a deposition chamber are arranged in the cylinder shell, the anaerobic chamber is positioned in the middle position of the cylindrical shell, the deposition chamber is positioned in the outer ring area in the cylindrical shell, the bottom of the anaerobic chamber is provided with a water feeding pipe, an anaerobic chamber separator water outlet is arranged in the anaerobic chamber, the anoxic chamber is positioned between the deposition chamber and the anaerobic chamber, a deposition chamber separator water inlet is arranged in the deposition chamber, the bottom of the deposition chamber is provided with a sludge hopper, the middle position of the deposition chamber is provided with an inclined pipe, a water collecting tank is arranged over the inclined pipe, and the water collecting tank is connected with a water discharging pipe. The anoxic chamber and the aerobic chamber are arranged in the same cylindrical shell, so the integrated sewage treatment apparatus has the advantages of simple and compact structure, and small occupied area.

Description

technical field [0001] The invention relates to an integrated sewage treatment device, which is used for treating sewage in daily life. Background technique [0002] With the increase of modern industry and population, the pollution of urban and rural residents' domestic sewage on the surrounding environment is becoming more and more serious. The discharge of nutrients such as nitrogen and phosphorus into lakes, reservoirs, harbors and other slow-flowing waters will cause algae to multiply and make the water "rich" Nutritization". At present, the synchronous denitrification and phosphorus removal device for domestic sewage is mainly composed of aerobic, anoxic, anaerobic and other treatment units. 2. There are many connection and return pipelines between each processing unit, which will cause more difficulties in future repair and maintenance; 3. The processing objects are relatively single. [0003] Therefore it is necessary to design a novel integrated sewage treatment d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
Inventor 张园阮景文黄盾王忠合龚平雷彬刘佳朱晓敏
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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