Activated carbon Dedusting Equipment Bag filter is a dry dust filter. After a period of use, due to the effects of filtration, collision, retention, diffusion and static electricity, a layer of dust accumulated on the surface of the filter bag. This layer of dust is called the primary layer. During the later movement process, the primary layer becomes the main filter layer of the filter material. With the effect of the primary layer, the filter material with larger mesh can also...