Views:504 Author:Site Editor Publish Time: 2019-01-12 Origin:Site
It should be known that the service life of the filter material is closely related to the permeability of the material. If the permeability of the material is low, the original pressure difference of the filter bag will be small, the starting pressure will be slow, and the life of the natural filter bag will be long, and vice versa. In addition, the quality of surface treatment process control also has an impact on the life of the filter bag. The liquid felt is treated by surface burning strictly. If the surface finish is excessively pursued, the melted fibers will block the filter passage, which will naturally reduce the liquid permeability, increase the pressure drop of the filter material, and ultimately reduce the service life of the filter bag.