How to choose suitable filter bag materia

Easy dedusting needle punched filter felt

The smooth degree of the filter medium surface has the great effect to the dynamic function resistance to the filter medium. The initial resistance of the filter medium decides the air permeability of the filter medium itself, but the resistance during operating is several times to the initial resistance. The operating resistance depends on the smooth degree of the filter medium surface and the dedusting effect. In general, the better the larger air permeability and the better the lower operating resistance when people guarantee the same filtration effect, which can reduce the energy. During using the air reverse blowing dedusting precipitator, under the same pressure and the air volume condition, it is better by selecting the large air volume woven than the smaller. Therefore,it is the first solved problem that how can improve the air permeability, smooth degree and reduce the dust adherence, operating resistance.