Dust collector shell structure

Bag dust collector shell structure methods can be divided into plate structure, skeleton structure, and cylindrical structure. Light steel structure shells based on plate and skeleton shell structures have also been used in engineering. ) Plate shell structure. The dust collector shell is surrounded by flat plates. The box with this structural method can be prefabricated in the manufacturer, and then assembled with temporary bolts at the construction site, and then the seams are welded and sealed. The plate structure of the bag dust collector is generally in the height direction. If the length of the bag is less than one meter, it can go to the top in one piece. If a meter-long bag is used, it can be divided into two sections. Generally, the inside of the box should be supported.
) Skeleton shell structure. The filter bag room box of this type of structure is composed of upright columns and beams. There are columns around the box, and there are multiple beams connecting the uprights. The wall panels are attached to the beams and columns to form an enclosure that closes the box. The advantage of this upper box structure is that there is no support inside the box, so more filter bags can be placed. The clearance between the filter bags is larger, the air permeability is good, and inspection is easy. The entire box is relatively strong and rigid, but the disadvantage is that it consumes a lot of steel and increases the weight of the equipment.
) Cylindrical structure. From the perspective of structural science and work safety, especially in pressure-resistant situations, it is most appropriate to design the bag dust collector into a cylindrical shape. From the current situation, small bag dust collectors and bag dust collectors for purifying combustible gas are generally designed in a cylindrical shape, such as bag dust collectors for blast furnace gas.