High-temperature dust bag is a kind of filter material made of PPS fiber (polyphenylene sulfide) by three-dimensional needling, which can be used for a long time at 190℃. PPS fiber, also known as polyphenylene sulfide fiber, has good chemical stability and strength integrity because of its special molecular structure, especially in flue gas environment with high sulfur content, and is suitable for flue gas filtration environment with high acidity such as coal-fired boiler, electric power and garbage incineration.
Performance and advantages of high temperature dust bag;
1, working temperature 180 degrees, instantaneous 200 degrees, and limited oxygen index of 34-35.
2. When the oxygen content is lower than 15%.
3. Sulfur oxides in flue gas.
4. The dusty gas in the flue gas is wet.