The use of liquid filter bags is a key step in the filtration process, and the quality of the filter bags effectively determines the filtering effect of the user to a large extent. The liquid filter bag will be equipped with a patented structural ring to some extent. The entire equipment is manufactured using its professional production equipment. The filter bags of our company are of various materials and specifications. Can be targeted to meet the application of various fields.
The filtration of the liquid filter bag can effectively use a certain kind of porous medium to effectively perform the effective separation operation of the suspension to a certain extent. When the filter bag is working, under the action of its external force, the suspension of the filter bag The liquid flows out through the pores of the medium and the solid particles are trapped, thereby achieving separation.
There are several ways to produce pressure difference in the liquid filter bag:
1. Use the filter head itself.
2. Pressurize the surface of the filter.
3. Vacuum on the downstream side of the filter media.
4. Use inertial centrifugal force.
The number of holes in the filter media of the liquid filter bag is smaller than the diameter of the solid particles, and the solid particles are removed from the suspension by means of the screening effect. Filtration flowed out of the fine particles at the beginning of the filtration, and the filtrate was cloudy. As the cake layer is formed and thickened, the filtrate gradually becomes clear. As the mesh is gradually blocked, the filtration rate tends to decrease.