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Domestic sewage treatment equipment for power station

A technology for domestic sewage and treatment equipment, applied in water/sewage treatment, multi-stage water/sewage treatment, adsorbed water/sewage treatment, etc. Avoid secondary pollution, low filtration cost and good filtration effect

Inactive Publication Date: 2017-05-31
无锡市鑫德热电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing sewage treatment methods of power stations mainly consist of sedimentation method, filtration method, etc., and there are problems of incomplete wastewater treatment and poor filtration effect / substandard

Method used

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  • Domestic sewage treatment equipment for power station

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Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 The shown domestic sewage treatment equipment of a power station includes a waste water pool 1, a microwave treatment pool 2, a sedimentation pool 3, a filtration treatment pool 4, a security filter 5 and a water storage pool 6 connected in sequence through drain pipes, and the waste water pool 1 is placed above the microwave treatment tank 2, the sedimentation tank 3 and the filtration treatment tank 4. Under the action of its own weight, the waste water passes through the microwave treatment tank 2, the sedimentation tank 3 and the filtration treatment tank 4 for microwave, sedimentation and filtration treatment, and then passes through the pump 10 is pumped into the security filter 5 and discharged into the reservoir 6 after filtering.

[0020] Further, a coarse filter membrane 8 and a fine filter membrane 9 are sequentially arranged in the ...

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Abstract

The invention discloses domestic sewage treatment equipment for a power station. The domestic sewage treatment equipment comprises a wastewater pool, a microwave treatment pool, a sedimentation pool, a filtration treatment pool, a security filter and a reservoir which are connected in sequence through a drainage pipe, wherein the wastewater pool is positioned above the microwave treatment pool, the sedimentation pool and the filtration treatment pool; the wastewater is subjected to microwave, sedimentation and filtration treatment under the action of deadweight through the microwave treatment pool, the sedimentation pool and the filtration treatment pool, is then pumped into the security filter through a pump to be filtered, and is discharged into the reservoir. The domestic sewage treatment equipment for the power station is suitable for the treatment of wastewater having the characteristics of serious pollution in a thermal power plant, unfixed types, content and displacement of pollutants and difficulty in thorough treatment.

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to domestic sewage treatment equipment for power stations. Background technique [0002] Thermal power plant sewage includes industrial cooling water drainage, chemical water treatment system acid-base regeneration sewage, filter backwash sewage, boiler cleaning sewage, coal washing and dust removal sewage, oily sewage, cooling tower blowdown sewage, etc. Since there are many types of sewage from thermal power stations, and the types, contents and discharges of pollutants of various sewage are not fixed, the composition of industrial sewage is quite complicated. The main pollutants are: suspended solids, oil, organic matter and sulfide, etc. The discharge of sewage into the receiving water body will cause different degrees of environmental pollution and cause ecological damage. my country is a country with a shortage of water resources, coupled with the uneven distribution of wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08
CPCC02F9/00C02F1/44C02F1/28C02F1/302C02F1/40C02F1/001
Inventor 杨建坤
Owner 无锡市鑫德热电设备有限公司
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