Efficient paint waste gas treatment device

Abstract

The invention discloses an efficient paint waste gas treatment device which comprises a gas inlet tube, wherein one end of the gas inlet tube is fixedly connected with the bottom of one side of a cyclone separator; a guide tube is fixedly mounted at the top of one side far away from the gas inlet tube, of the cyclone separator; the outer surface of the cyclone separator is sleeved by a bracket; one side of the bracket is fixedly connected with one side of a pretreatment tank; one end of the guide tube is inserted into the pretreatment tank and is fixedly connected with the top of a gas guide tube. With the combination of the pretreatment tank, a filtering tank and a combustion tank, a waste gas is pretreated firstly, then water-soluble impurities and dust granules in the waste gas can be removed in the pretreatment tank, at the same time the waste gas is cooled, the waste gas is further subjected to dehumidification adsorption in the filtering tank, at the same time molecule-grade impurities in the waste gas can be filtered, and finally ignition treatment is carried out by using an ignition tank, so that the waste gas can be combusted to generate carbon dioxide and water, and the effect of completely and thoroughly treating paint waste gases is achieved.

Description

technical field [0001] The invention relates to the technical field of paint waste gas treatment, in particular to an efficient paint waste gas treatment device. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film.The film formed in this way is commonly called coating film, also known as paint film or coating. [0003] However, paint contains important pollutants such as benzene, and its waste gas will cause serious environmental pollution if it is directly discharged into the workshop and the atmosphere. Most of the paint waste gas treatment methods are t...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an efficient paint waste gas care device, which has the advantages of clean and thorough treatment of waste gas corresponding to paint, and solves the problem that activated carbon adsorption in the background technology is suitable for waste gas treatment in a static environment. And the problem that the adsorption of high-speed flowing exhaust gas in spraying construction has limited effect

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