Some industrial dust will blast once met the static discharge if the flammable and combustible materials' content comes to a certain extent, which will bring the explosion and fire, especial easily to happen when collect the dust in flour mills, chemical plants and coal industies, etc.So in the dedusting application of this case, the dust should be collected with special dust bags which are anti-static. Zonel Filtech absorbed the advanced technologies and developed theanti-static needle feltsand woven cloths which can meet the special demands of the dust collection of blast furnace gas and coal gas in the cement industry, etc.
Relevant specification for the anti-static nonwoven media: Material available: polyester anti-static felt, polypropylene anti-static needle felt, PPS anti-static needle felt, etc. Anti-static style: scrim anti-static (wire line and square cells type), blended anti-static (blended with modified anti-static fiber, carbon fiber anti-static filter material, stainless steel fiber, copper fiber, etc) Weight: 300~650g/sq.m Service Temperature: Continues: <200ºC; Peaks: 220ºC Surface treatment for choice: singed & glazed, heat set, water and oil repellence, PTFE suspension bath, PTFE membrane.
The properties of the anti-static needle felt: 1. With the sound finish treatment, the general filtration Efficiency can up to 99.999%. 2. Special requirements on weight, air permeability, etc can be customized. 3. Excellent Anti-Abrasion 4. Uniform sound quality, long service life. 5. Economical
Main applications of the anti-static filter cloth: 1.For flammable dust collectors in cement plants, power plants, metallurgy industries, that may need the fossil fuels for their boilers. Such as the coal mills (coal mills filter bag) in these plants. 2.For explosive dust collection in machinery plants. Such as polish the accessories made of aluminum, copper, etc. 3.For powder collection in food plants, such as the flour mills, coffee, dried milk (milk powder), etc. 4.Petro chemicals and other industries may need to filter the flammable particles.
Note: 1. Maximum width: 2.2meters. 2. Both filter cloth rolls and filter bags are available.
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