Bag filter it has a great effect in the industry. The use effect of the filter will be affected by many factors. Let's take a look at which factors will affect the use effect of the filter.

1. Operational relationship

   Take the relationship between particle flow rate and filtration pressure as an example. The lower the flow rate, the better the retention effect and the better the filtration effect. Studies have proved that the structural movement of the membrane is an unfavorable factor for filtration. If the structure of the membrane changes, particles and fibers can be precipitated from the depth filter, which affects the filtration effect.

2. Filter material

   Filter materials can be divided into two types: hydrophobic and hydrophilic. Hydrophobic filters are used in equipment respirators, process gas, chemical filtration, fermentation intake, exhaust filtration, etc. through water being intercepted or "guided" into the filter membrane; the function of hydrophilic filters is to remove Mix and filter the bacteria and organic solution.

3. The characteristics of the fluid

   The mixing contact time between the fluid and the membrane has a greater impact on the filtering effect. The longer the mixing contact time, the better the filtering effect; the viscosity of the fluid is closely related to the chemical ion composition, and the two are inversely proportional, between the fluid and the membrane. The more contact, the better the filtering effect. Moreover, the adsorption and retention effect of the membrane on the fluid is affected by the characteristics of the fluid, but has nothing to do with the particle size.

   

4. Type of filter membrane

   The pore size and structure of the filter membrane have an important influence on the filtering effect. Some membrane structures are movable, and some membrane structures are not movable. There is no uniform standard for the pore size of the filter membrane in my country, and different manufacturers have their own size standards, so you need to pay great attention to the selection of merchants. The same pre-filter membrane and the selection of different manufacturers will affect the filtering effect. However, the public pore size of sterilization filtration is regulated by the country, and everyone uses the same standard, so it is relatively simple to select and replace.

5. Types of particles

   The particle type affects the filter effect. There are two types of particles: non-deformable particles and deformable particles. Under a certain pressure, there will be cake-like objects remaining during the filtration of immutable particles. However, the deformable particles are more serious and will block the filter mesh, thereby affecting the filtering effect.