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Application of PPS dust removal bags in the steel industry

1、 Basic characteristics of PPS dust removal bags
PPS (polyphenylene sulfide) is a high-quality cellulose material that has become one of the common dust removal bag materials on the market due to its unique molecular structure and mechanical strength. The PPS dust removal bag has the following significant characteristics:
Excellent temperature resistance: PPS materials can maintain stable physical and chemical properties within a temperature range of up to 190 ℃, making them widely used in filtration equipment in various high-temperature industrial environments.
Efficient filtration performance: PPS materials have excellent chemical inertness and adsorption performance, and can effectively filter various pollutants, especially high concentration dust such as smoke, fine dust, and iron oxide generated in the production process of the steel industry, without the need for other auxiliary materials.
Good corrosion resistance: PPS materials have excellent chemical corrosion resistance and can maintain their original physical properties in strong acid and alkaline environments, making them stable for use in harsh industrial environments.
Long service life: PPS dust removal bags can maintain their filtration performance and physical strength for a long time, and their durability and stability greatly improve efficiency and save costs for modern industrial production.
2、 Advantages of PPS dust removal bags in the steel industry
The steel industry is a representative of large-scale heavy industry, and the pollution caused by dust, odor, and noise during the production process is one of the main sources of environmental problems. This has also become a hot topic for the government and society to guide enterprises to reduce emissions and protect the environment.
During the steel production process, the concentration of harmful substances such as iron oxide, SiO2, CaSO4, NaCl, Cd, Zn, Pb, etc. in the flue gas is relatively high. Traditional filter materials such as polyester needle felt are prone to scaling and hardening under high concentrations of pollutants. PPS dust removal bags have excellent chemical inertness and adsorption performance, and have better filtration effects in harsh environments such as high concentrations of iron oxide and fine dust. The membrane clogging rate is much lower than other materials. Therefore, PPS dust removal bags are more commonly used in the steel industry for smoke treatment under high wind speed, high density, high temperature, high dust content, and low humidity conditions.

Pub Time : 2024-01-23 15:09:05 >> News list
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