First, dust filter bag composition:
The filter bag is the core component of bag filter dust removal. The filter bag is composed of a bag body sewn by a filter material and auxiliary supporting members, a clip, a hanging chain, a tamper-proof ring and the like. The outer filter type bag filter is composed of the filter bag and its accessories. The outer filter bag accessories are Venturi tube, frame, bag mouth elastic ring and so on. The filter bags and accessories of the inner filter type bag filter mainly include a tamper-proof ring, a bag mouth rope, a bag cap, a clip hoop, and a hanging device, which are sewed together by the filter bag. The
Second, dust filter bag classification:
(1) Classification by cross-sectional shape. The
A, round filter bag, filter bag is cylindrical, the length of the bag is divided into long bags and short bags. The
B, flat filter bag, including rectangular and trapezoidal. The
C, shaped filter bag, shape-specific filter bag. The
(2) According to the filter bag filter direction classification. The
A, outside the filter type, the dust surface is outside the filter bag, the dust flow from the outside of the filter bag to the filter bag inside, the dust layer gathered on the outer surface of the filter bag. The outer filter type includes round bags and flat bags. The
B. In the inner filter type, the dust-catching surface is on the inner side of the filter bag, and the dust-containing airflow flows from the inside of the filter bag to the outside of the filter bag. The dust layer gathers on the inner surface of the filter bag. The inner filter type is generally a round bag.