As a low-concentration waste gas, lampblack mainly contains oil, smoke, gas and other substances, among which the treatment of oil and gas is the most difficult. Because of the low concentration and calorific value of this kind of waste gas, the investment scale and economy are poor, some commonly used waste gas treatment technologies (such as condensation recovery, combustion, activated carbon adsorption, etc.) are applied. ) is limited.

Electrostatic/plasma adsorption and wet purification are commonly used to purify food and catering lampblack. These two methods also have their own characteristics. The main problem of the former is high operation and maintenance requirements, and once the cleaning fails to meet the requirements, the effect will be greatly affected, while the latter also has the problems of low cleaning efficiency and poor market response in the early stage.

The smell of oil smoke is another chronic disease! With people's higher and higher requirements for quality of life, complaints from residential areas, food streets, commercial complexes and food enterprises are getting higher and higher. Ultraviolet photolysis is commonly used, and each technology is not perfect. As long as it can meet the requirements of enterprises and local environmental protection standards, it is a good product.

We focus on the treatment of oil fume in food and catering industry, and are willing to grow together with industry enterprises and make unremitting efforts to create a beautiful blue sky for * * *.