Bag filter is generally selected according to the nature of dust-containing gas and dust and the dust removal method of the dust collector. The following principles should be followed when selecting:
(1) Reasonable structure and high capture rate;
(2) It has good stripping property, easy to remove dust and difficult to scale;
(3) Suitable air permeability, low resistance, high filtration accuracy;
(4) has sufficient strength and good dimensional stability;
(5) has good temperature resistance, chemical resistance, oxidation resistance, hydrolysis resistance and wide adaptability;
(6) Wide range of raw materials, stable and reliable performance;
(7) Low price and long life.