VOCs waste gas treatment lifespan Xiamen catalytic combustion

Description :

　　Spraying on the surface of an object can have a beautifying and protective effect, but the pollution of the air and the physical harm to the coating personnel caused by the spraying operation are also very obvious. In order to improve the working environment of painting workers, improve air quality, and protect the environment, it is necessary to increase the treatment of painting exhaust gas; At the same time, we should actively develop and use environmentally friendly coatings, adopt scientific and efficient spraying methods for operations, reduce the generation of spraying pollutants, protect the ecological environment, and promote the development of an environmentally friendly society.

　　Catalytic combustion is a purification method that uses catalysts to oxidize and decompose combustible substances in exhaust gas at lower temperatures. So, catalytic combustion is also known as catalytic chemical conversion. Due to the acceleration of the oxidation decomposition process by the catalyst, most hydrocarbons can be completely oxidized by the catalyst at temperatures of 300-450 ℃.

　　Compared with the thermal combustion method, catalytic combustion requires less auxiliary fuel, consumes less energy, and has smaller equipment and facilities. However, the promotion and application of this method in industrial production processes have been affected by issues such as catalyst poisoning, replacement of catalytic beds, and high cleaning costs.

　　The common method of generating plasma is gas discharge, which refers to the ionization of an electron from a gas atom or molecule through a certain mechanism, forming a gas medium called ionized gas. If ionized gas is generated by an external electric field and forms a conduction current, this phenomenon is called gas discharge. According to the mechanism of discharge generation, the pressure source properties of gas, and the geometric shape of electrodes, gas discharge plasma is mainly divided into the following forms:

　　① Glow discharge;

　　③ Dielectric barrier discharge;

　　④ Radio frequency discharge;

　　⑤ Microwave discharge.

AfterSalesService :

• Catalytic combustion equipment