PTFE cleaning needle felt

In some occasions where the temperature of the flue gas is not high, the dust particles are more likely to wear on the bags. At the same time, the soot particles can easily block the micropores of the filter material, greatly reducing the precision of the filter bag, making the surface of the needle felt easier to adsorb soot particles, Conducive to the cleaning process, and resulting in reduced life of the needle felt.

PTFE cleaning needle felt, mainly by adding antistatic fiber on the upper and lower sides of the PTFE filter base fabric, can avoid the adsorption of soot particles in the filter bag due to the generation of static electricity during use. The surface of the filter bag is calendered to make the surface of the needle felt smoother, and the fiber yarn of the felt itself is prevented from generating static electricity. At the same time, the peeling property of the dust particles is better, and the dust is more easily removed, thereby improving the precision and service life of the needle felt filter bag. There is a great improvement.