Polyester Filter Bag

详情

    In the field dedusting bag, the bag is often likened to the heart of bag filter, bag filter to deal with what kind of flue dust, but also on the main bag used to make chemical fiber itself. Flue gas temperature ordinary conditions, the only bag resistant to temperatures below **0℃, these occasions, polyester, polypropylene, acrylic, nylon, and other basic chemical fibers can be competent. As for the relatively high temperature gas occasions, such as: chemicals, carbon black (silica) gas, iron blast furnace gas, cement kiln exhaust gas, calcium carbide furnace gas plant, foundry, steel plant flue gas, asphalt concrete Asphalt mixing gas, refractory brick furnace flue gas, coking gas, and so on, first, because the dust because of the smoke and dust resistance than the limit is not appropriate for electrostatic precipitator to collect only a mask or other means to collect; Second, as Will need to dust flue gas temperature dropped to below **0 ℃ higher investment or on-site space restrictions; Third, because the dust in the flue gas as sulfur containing ingredients, dust with acid gas, "Dew Point" can only smoke dust in the acid Dew point temperature is higher than the state of separation filter and other factors, so that there is a need to be able to tolerate a higher temperature of the chemical fiber used for making filter.