- High surface filtration efficiency
Usually, industrial filter media is deep filtration. Dust bag relies on establishing a dust layer on the surface of the filter material to achieve effective filtration. The establishment of effective filtration for a long time, high resistance, low efficiency, incomplete interception, high filtration and back pressure, frequent cleaning, high energy consumption, short service life, and large equipment footprint. The use of film dust filter bag filter, dust cannot penetrate the filter, is the surface of the filter, whether coarse or fine dust, all deposited on the surface of the filter material, that is retained by the membrane itself aperture filter material, no initial filter period, the beginning is Effective filtration, nearly 100% of the time in the filter.
- Low pressure and flux work continuously
Once the traditional deep-bed filtration material of dust bag are put into use, dust penetration, the establishment of a dust layer, permeability will quickly decline. During filtration, dust accumulates on the inside and causes obstruction, which increases the resistance of the dust removal equipment. Coated dust bag filter material has fine pore size and its strong viscosity, so that the dust penetration rate is close to zero, when put into use to provide the best filtration efficiency, when the media deposited on the surface of the membrane filter material to reach a certain thickness, It will fall off automatically, easy to remove dust, so that the filter pressure is always kept at a very low level, the air flow is always maintained at a high level, continuous work.
- Easy to remove dust
The operating pressure loss of any kind of filter material directly depends on the amount of dust remaining on the surface of the filter material after cleaning or staying on the filter material, the amount of dust under the dust, the duration of cleaning time, and has a very superior dust-removing property. Each time, dust can completely remove dust. The layer will not cause blockage inside the filter material, will not change the porosity and mass density, and can always be maintained at low pressure loss.
- Long operating life
No matter what ash-removing mechanism is used for the film-covered filter material, it can be used as one of the superior advantages. It is a kind of filter material that fully utilizes the filter function of the dust collector design function. Therefore, the cost is low. Film-coated media is a strong and flexible fiber structure that is composited with a strong substrate. So there is enough mechanical strength, combined with excellent deashing, reducing the dust removal strength, under low and stable pressure loss, long-term use, extend the life of filter bags.