What are the ways to deal with waste dust removal bags?
Dust removal bag is a dry dust removal equipment, which is suitable for collecting fine and dry non fibrous dust. Woven filter cloth or non-woven felt is used as the filter bag, and the dust containing gas is filtered by the filtration function of fiber fabric. After the dusty gas enters the bag type dust collector, the dust with large particles and large specific gravity will settle down and fall into the ash hopper. When the gas containing fine dust passes through the filter material, the dust is captured and the gas is purified. Bag filter has the advantage of high dust removal efficiency, so it has been widely used. However, after years of operation, a large number of damaged and obsolete dust bags have been accumulated. As most of these dust bags are made of synthetic fibers, they have poor biodegradability and are difficult to be biodegraded in nature. At present, due to the lack of effective treatment methods, it has become a new pollution source. Therefore, how to deal with the replaced waste dust removal cloth bags? Incineration is a better way to solve the problem of waste dust collection bags. Damaged waste dust collection bags can also be recycled. After cleaning, it will be melted in the furnace, drawn, and then processed into fibers for recycling. This is a method to solve the damage of waste dust bags, but it is difficult to achieve in practice. Due to collection, transportation, cleaning, classification, chemical composition changes, economic benefits and other problems, it is difficult to realize the problem of turning waste into treasure. In addition, the ideal treatment method of waste dust removal bags is to melt, wire drawing and reuse after collection, but it is difficult to do so under the current technical conditions. When planting lawns, waste dust removal cloth bags shall be used to prevent groundwater pollution. Landfill is a simple and practical method for waste treatment.