Environmental protection and energy saving running smoothly
Handle large air volume strong dust removal
The dust removal efficiency is more than 99.9%, fully in line with the regional emission standards
Easy maintenance and replacement operation
Customized quality assurance
Solve the dust removal problem once
More than 10 years of industry experience one-stop service
Good faith big manufacturers have after-sales protection
Coated dust filter bag product introduction:
Glass fiber needled felt dust filter bag produced by Xinxiang Lifelter Filter Co., LTD is a fine fiber cloth with staggered arrangement of fibers and uniform voidage distribution by non-woven needled process. The needled felt produced by polyester staple fiber and polyester twist yarn is treated with hot rolling, wool burning or coating to make its surface flat and not easy to be blocked by dust. The filter bag has a large voidage ratio. Good breathable performance, very wide use, strong chemical stability, not only can filter normal temperature gas, but also can filter corrosive gases containing acid and alkali, and can filter water, oil, is the normal temperature condition, liquid solid separation and other fields of ideal filtration material. Polyester needled felt dusting bag is a fine fiber cloth with interleaved arrangement of fibers and evenly distributed void by non-woven needled process. The needled felt surface generated by polyester staple fiber and polyester twist yarn is processed by hot rolling, flexing or coating, so that the surface is flat and not easily blocked by dust. This filter bag has large void ratio, good breathable performance, and is very widely used. Strong anti-chemical stability, not only can filter normal temperature gas, but also can filter corrosive gases containing acid and alkali, and can filter water, oil, is the normal temperature condition, liquid solid separation and other fields of ideal filtration material.
technical specification：
performance feature：
The filter bag is made of glass fiber base cloth and chemical fiber mixed by needling. The product has good wear resistance and high tensile strength. Normal use temperature 150℃, short time 180℃. Suitable for the dust filtration industry with suitable temperature, high dust concentration and high filtration requirements.
1, surface incomplete filtration efficiency is high: usually industrial filter material is deep filtration. It is dependent on the filter material surface to establish a dust layer to achieve filtration. The establishment of long filtration time, large resistance, low efficiency, interception, high filtration and back blowing pressure, frequent cleaning, high energy consumption, not long service life, equipment covers a large area. The use of coated dust bag filter material, dust can not penetrate into the filter material, is the surface of the filter, whether coarse, fine dust, all deposited on the surface of the filter material, namely by the membrane itself aperture to intercept the filter, no initial filter period, the beginning is filtration, the near time in filtration.
2, the use of dust bag filter material, dust can not penetrate into the filter material, is the surface filter, whether it is coarse, fine dust, all deposited on the surface of the filter material, namely by the membrane itself aperture to intercept the filter, no initial filter period, the beginning is filtration, nearly the time in filtration.
3, easy cleaning: any guarantee of a filter material operating pressure loss directly depends on the dust remaining or retained on the surface of the filter material after cleaning, the amount of dust, the length of cleaning time, has very superior cleaning characteristics, each time the ash can remove the dust layer, the filter material will not cause blockage, will not change the porosity and mass density, can often maintain low pressure loss work.
4, long life: coated filter material no matter what clearance mechanism, can play a common superior me, is a filter material will filter the design function of the dust collector play a filtering role. Thus the cost is low. Coated filter material is a kind of strong and soft fiber structure, and strong substrate composite. Therefore, it has sufficient mechanical strength and deashing property, which reduces the cleaning strength. Under low and stable pressure loss, it can be used for a long time and extend the life of the filter bag.
5, low pressure, flux continuous work: the traditional deep filter media, once put into use, dust penetration, the establishment of a dust layer, air permeability will rapidly decline. During filtration, the accumulated dust inside causes blocking phenomenon, thus increasing the resistance of the dust removal equipment. The membrane filter material to the micro aperture and its viscosity, so that the dust penetration rate is close to zero, put into use to provide filtration efficiency, when deposited on the surface of the membrane filter material to reach the thickness of the filter, it will automatically fall off, easy to clean ash, so that the filter pressure is always kept at a very low level, air flow is always maintained at a high level, can be continuous work.
6, low pressure, high flux continuous work. Traditional filter material for deep filtration.
7, dust bag is easy to clean ash, long service life.
application area：
Widely used in: woodworking manufacturing, mechanical processing (welding, grinding, polishing and other dust treatment), spraying workshop, metallurgy industry, casting industry, chemical industry, food processing, paper industry and other dust treatment.
