Waste gas recovery and management circulation system

A circulation system and waste gas recovery technology, applied in gas treatment, dispersed particle separation, membrane technology, etc., can solve problems such as the impact of the surrounding environment, and achieve the effects of reducing energy consumption, improving efficiency, and protecting the environment

Inactive Publication Date: 2017-08-08
佛山市顺德区春祥包装材料有限公司
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Problems solved by technology

If this part of exhaust gas is not effectively treated, it will have a certain impact on the surrounding environment.

Method used

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Embodiment Construction

[0014] 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.

[0015] see Figure 1~2 , in an embodiment of the present invention, an exhaust gas recovery and treatment circulation system includes a catalytic chamber 3, an exhaust fan 5, a catalytic reaction device 6 and a heat exchanger 7, and a catalytic reaction device 6 and a heat exchanger 7 are arranged in the catalytic chamber 3 , the organic waste gas is catalyzed to react through the catalytic reaction device 6, wherein the intake pipe of the catalytic reaction d...

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Abstract

The present invention discloses a waste gas recovery and management circulation system, which comprises a catalysis chamber, an exhaust fan, a catalytic reaction device and a heat exchanger, wherein the catalytic reaction device and the heat exchanger are arranged in the catalysis chamber. According to the present invention, through the action of the exhaust fan, organic waste gas can sequentially enter the heat exchanger and the catalytic reaction device while the burned high-temperature gas passes through the heat exchanger to pre-heat the organic waste gas, such that the gas circulation is achieved so as to save the energy source; and with the waste gas recovery and management circulation system, the organic waste gas can be sufficiently decomposed while the organic waste gas to be decomposed can be pre-heated by recycling the heat generated during the catalytic burning so as to improve the catalytic burning efficiency, reduce the energy source consumption, and protect the environment.

Description

technical field [0001] The invention relates to a waste gas treatment system, in particular to a waste gas recovery and treatment circulation system. Background technique [0002] During the processing and production of polyethylene plastic protective film semi-finished products, a large amount of organic waste gas will be generated. The organic waste gas generated is mainly: acetyl acetate waste gas produced by heating and drying during the coating process and solvent evaporation. The exhaust gas mainly comes from the ethyl acetate solvent component in the polyurethane adhesive and polyurethane curing agent. If this part of exhaust gas is not effectively treated, it will have a certain impact on the surrounding environment. Contents of the invention [0003] The purpose of the present invention is to provide a waste gas recovery and treatment cycle system to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/44
CPCB01D53/8687B01D53/44B01D2257/70
Inventor 占艳萍占小文
Owner 佛山市顺德区春祥包装材料有限公司
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