Dust bag parts of the wear parts wear down more or less 400 mm, mostly for signs of breakage in the pocket from the inside out. Such initial wear is mainly due to the compressed air pulse cleaning bag deviates from the center of the side wall of the bag directly caused by erosion. In departing from the side of the compressed air constantly scouring the inner side of the bag layer is first compressed air blowing off, then was blown fabric leak, blow the final filtration surface is also leaking. When the bag side damage, breakage resistance decreased rapidly into the flue dust from the breakage, erosion damage at the diagonal to form a new void and a new entrance flue dust, eventually leading to a growing number of empty bags mouth ring damage, even when serious head and body bags bags isolated. Such damage is mainly compressed air pressure is too high, blowing a short tube askew, resulting in deformation of the plate flowers and other reasons, once found such wear before put a new bag to deal with cleaning spray.
