Anti-static dust bag
Anti-static dust bag is specially designed for flammable dust. It is a kind of anti-static flame-retardant needle punched felt filter bag. In various industrial dust removal fields, dust properties are various. There are corresponding dust removal bags for different dusts. Generally, it is selected according to the temperature of the dust-containing gas. At room temperature or less than 130 ° C, polyester needle punched felt bags are commonly used. Filter bag. When it is equal to or lower than 150 ° C, use acrylic needle punched felt bag or Mitt medium temperature cloth bag. When it is higher than 150 ° C, flumex, PPS, and Metas are used. If it is higher than 220 ° C, filter bags such as P84, PTFE, basalt and high silica are used. When the water content is large and the dust concentration is high, a waterproof and oil-proof dust-removing cloth bag (or anti-condensation filter) or a membrane-filtering dust-removing cloth bag is used. If it is a variety of coal powder, chemical dust, flour, aluminum powder, coke, carbon black, woodworking dust, etc., you need to use a flame-retardant antistatic dust filter bag.
The anti-static dust-removing cloth bag requires the conductive fibers or stainless steel conductive materials to be mixed with the chemical fibers used in the production of needle-punched felts, and an anti-static needle-punched felt with excellent anti-static properties is made. The bag has the following characteristics: the conductive fiber is not affected by the environment; when the fabric is charged, it passes through its weak corona discharge and leaks to the ground; when weaving, weaving warp yarns and weft yarns are short yarns. The comparison of the antistatic dust filter bag with the ordinary dust filter bag in terms of physical properties, charge capacity and dust removal efficiency has confirmed the superiority of the antistatic dust filter bag. Anti-static needled felt dust removal filter bags generally have two types: striped anti-static and blended anti-static. The pictures are shown below.
Performance characteristics of anti-static dust bag
1 Using nano high-performance avant-garde conductive technology, it can quickly eliminate static electricity generated on the surface of the filter bag.
2 After this technical treatment, the physical indicators of the fabric will not change, the gloss is natural, and the hand feels soft.
3 This high-performance conductive fiber is insoluble in water and has long-lasting and stable functions.