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A comprehensive treatment system for chemical emissions

A comprehensive treatment and sewage treatment system technology, which is applied in the field of comprehensive treatment system for chemical discharge quotas, can solve problems such as unreasonable treatment methods, high treatment costs, and low treatment efficiency

Active Publication Date: 2020-03-31
宁波华清环保技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the current three wastes treatment process, there are defects such as high cost of the treatment system, serious waste of energy in the treatment process, low treatment efficiency, and high treatment cost due to unreasonable treatment methods.

Method used

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  • A comprehensive treatment system for chemical emissions
  • A comprehensive treatment system for chemical emissions
  • A comprehensive treatment system for chemical emissions

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Embodiment Construction

[0045] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0046] see figure 1 , is the sewage treatment system in the present invention, including a grid, the grid includes interlaced fine grids and coarse grids, a homogeneous tank is arranged behind the grid, and a chain traction oil skimmer is also arranged in the homogeneous tank , the traction oil skimmer is connected with a dirty oil tank; the homogeneous tank is connected with an accident regulating tank through a circulation pipeline, and the homogenizing tank and the accident regulating tank form a circulation system; the homogenizing tank is also connected with a coagulation sedimentation tank; hydrolytic acidification The pool is connected with the anoxic pool and the aerobic pool. The bottom of the aerobic pool is equipped with a microporous tube aerator. The aerobic pool is equipped with a device for adding sodium bicarbonate. The aerated biological flu...

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Abstract

The invention discloses a comprehensive treatment system for chemical emission. The problems of low treatment efficiency and high treatment cost which are caused by a high-cost treatment system and serious energy waste which are caused by the problem of unreasonable treatment modes in the treatment process of three wastes are solved. Key points of the technical scheme of the comprehensive treatment system comprises a sewage treatment system, a sludge regulating and storing tank, a sludge treatment system and an exhaust gas treatment system, wherein sludge in the sewage treatment system is connected with the sludge regulating and storing tank through at least one sludge pump, and the sludge treatment system includes a drying system, a sludge incineration system, an excess heat utilizing system and a flue gas purifying system which are connected sequentially; the exhaust gas treatment system includes a gas collecting device which is used for collecting exhaust gas which is generated in the sewage treatment system and the sludge treatment system, and a gas collecting system is connected with a biologically deodorizing system and at least one level of gas absorption chamber systems sequentially. Not only can emission requirements of multiple aspects be met, but also the utilization of effective energy can be achieved, so that the treatment process is cleaner, and the efficiency ishigh.

Description

technical field [0001] The invention relates to the field of discharge treatment, and more specifically, relates to a comprehensive treatment system for chemical discharge quotas. Background technique [0002] With the progress of society, chemical production has brought various conveniences to human beings, thus meeting people's growing living needs. However, in the process of chemical production, a large amount of pollutants will be produced. If discharged into the environment, it will lead to pollution of water resources, soil and air, and bring great harm to human production and life. Chemical pollutants are mainly wastewater, which often contains sludge, and a large amount of waste gas is likely to be generated in the current treatment. These emissions seriously endanger the living environment, health and quality of life of human beings, so they should be treated before discharge. However, in the current three wastes treatment process, there are defects such as high co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14B01D53/75F23G5/16F23G5/46F23G7/00
CPCB01D53/75B01D2251/2062C02F1/001C02F1/52C02F3/30C02F9/00C02F2001/007F23G5/165F23G5/46F23G7/001
Inventor 何江胡加登罗优戴涛陈健
Owner 宁波华清环保技术有限公司
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