- Filter cloth
- Filter cloth
- filter bag
- Industrial filter cloth
- Polypropylene filter cloth
- Polyester filter cloth
- Monofilament filter cloth
- Dust bag
- Coal washing, tailings, mixing station, special filter cloth for sludge
- Filter cloth for sewage treatment
- Cotton / Antistatic Filter Cloth
- Vinylon filter cloth
- Filter cloth for filter press
- Centrifuge bag
Filter cloth is a filter medium woven from natural fibers or synthetic fibers. Includes metal mesh or strainer. Mainly used in air filtration and dust removal, dust collection powder to purify the air and protect the environment, in smelters, chemical plants, sugar, dyes, medicine, food and other industries.
The selection of filter cloth is very important. It plays a very important role in the filtering process. Whether the selection of filter cloth is reasonable will directly affect the effect and speed of filtering. When selecting the filter cloth, the basics of the filter slurry should be selected. Properties and filtration requirements, combined with the permeability of the filter cloth (water permeability or air permeability), the filtration level (the maximum and minimum pore size and porosity of the filter cloth), the service life (tensile strength and elongation), the structure of the filter cloth and the weaving method, Chemical properties and costs are considered.
1. According to sludge properties and particle size, choose a filter cloth that can effectively intercept sludge particles when filtering, mainly based on the pore size of the filter cloth and its water permeability (breathability).
2. Filter cloths of different materials should be selected according to the pH value of the sludge. Generally, in order to prolong the service life of the filter cloth, polypropylene series filters should be used in an environment with a pH value of 4 ~ 8, and nylon series filter cloths should be used at a pH value of 5 ~ Use in an environment of 8.5.
3. Select filter cloths with different tensile strength and elongation according to the filtering pressure.
4. When the filtration performance of two types of filter cloths is similar, the cost of filter cloths should be considered.
The 750B filter cloth is dedicated to sewage treatment.