The cloth is the key part of the bag filter, the filter characteristics and properties of fiber in itself (such as temperature resistance, corrosion resistance and mechanical strength etc.) of the outside, and the surface structure (texture, hair) form and degree. Temperature resistance, installation resistance and so on are the basic requirements for filter cloth,
Basic requirements of filter cloth for bag filter dedusting process
(1) to meet the requirements of dust removal efficiency. Generally speaking, the filter cloth should be selected according to the size of the filter bag and the strength of the filter. The cleaning strength, such as the use of compressed air pulse cleaning bag, the surplus of the ash layer was blown off, dust removal efficiency on to keep the compactness of the cloth in house, is a welcome and the general requirements of cloth dust mask. The bag surface in the presence of trapping particles can increase the villus surface area; provide hole support, to prevent the accumulated ash mass wear into the pores, thus forming a loose layer; in the bag cleaning, as a bond structure is helpful to maintain the surplus of the ash layer, increasing the initial effect on.
(2) to meet the requirements of cleaning ash, filter cloth to maintain the economic operation of resistance to 800-1500pa, in addition to the reasonable choice of ash cleaning method, but also requires the filter cloth easy to ash.
(3) to meet the requirements of air permeability, the permeability of fabric filter cloth is an important filter performance. The water absorption of filter cloth has a definite influence on the permeability. Natural fibers and synthetic fibers, under normal temperature, moisture absorption characteristics of dust in the gas, so the adhesion dissolved in gas containing dust dust accumulated in the filter bag, or further from the chemical changes gradually lose permeability, thereby reducing or even lose filtration, that must be removed for cleaning or replacement of the filter bag.
浙江天台丰顿滤料有限公司是一家专业从事：液体过滤袋、工业滤布、滤布、滤袋、除尘袋生产销售的滤布厂家，多年来在液体过滤袋、滤袋、工业滤布、除尘袋生产上积累了丰富的经验和领先的技术。
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