Use Of Filter Bags

It is suitable for capturing small, dry, non-fibrous dust. Filter bags used textile of filter cloth or non-textile of felt made, using fiber fabric of filter role on containing dust gas for filter, dang containing dust gas into bags type dust collector to, particles big, and than major of dust, due to gravity of role settlement down, fall into gray bucket, contains more small dust of gas in through filter material Shi, dust was resistance left, makes gas get purification. Generally new filter efficiency is not high enough. Filter used for a period of time, due to screening such as stranding, collision, and diffusion, electrostatic effects, a layer of dust accumulation on the surface of the filter bag, this layer of dust called the first layer, after this process, layer filter main filter at the beginning, relying on the role of early, large mesh filter can also obtain high filtration efficiency. With the accumulation of dust on the filter surface, corresponding increases efficiency and resistance of the filter when filter pressure difference on both sides of a large, attached some squeezed past tiny dust particles on a filter, filter efficiency decreases.