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Introduction to chemical fibre non-woven filters
Introduction to chemical fibre non-woven filtersFilter materials are an important part of the air filtration process. There are two main types of filter material: glass fibers and chemical fibers, which are widely used in high-efficiency filter materials, and chemical fibers, which can be loaded with static electricity to obtain higher filtration efficiency without causing an increase in resistance.Chemical fiber non-woven filter media is commonly known as non-woven fabric, the scientific name of polyester fiber. f8 medium efficiency bag filter by meltblown, hot melt, spun-bond, needle punching, hydro entanglement, and other processes through multiple processing. Advantages: high quality and stability, large dust capacity, good moisture resistance, long service life, durable, disadvantages: resistance is large, chemical fiber filter media is widely used in coarse, medium-effect plate, bag filter, composite non-woven can also be used in the high efficiency, even in sub-high efficiency filter. Medium efficiency bag filter glass fiber media base material is medium alkali continuous glass fiber twill organization, this filter material is soft and smooth, easy to clean ash, can be used continuously at 250 ℃, and inexpensive, glass fiber filter cloth suitable for the middle of the filter bag without a skeleton inside the filter type reverse blowing (reverse suction) wind or shrink bag cleaning of various bag dust collector, filtration speed is generally below 0.5m/ min. High speed is easy to blow the filter bag badly or cause the permeable filter |
