... , and can prolong the service life of the filter bag. The filter bag for sizes: Φ 130 * 2450 mm, Φ 130 ... separation, avoid dust-contained gas scour the filter bag, and to further improve the dust removal efficiency ... , improve the service life of the filter bag.4, pulse blowing system: something united box, ... time, generally every a row of the filter bag set every 10 S pulse blow out dust once, ...