2023-06-01
Common materials for high temperature resistant filter bags are PTFE, polyester, PPS, P84, etc.
Generally speaking, there are four aspects that will affect the life of high temperature resistant coated filter bags, as follows:
1. Product quality: The product quality processing of dust bag is particularly important. When a large proportion of dust is absorbed, cracking will occur after a period of use.
2. Dust medium: The choice of high temperature resistant filter bag material depends on the nature of the dust, considering whether the dust contains acid, alkali or corrosive substances. Choose suitable filter material according to the nature of dust, so that the filter bag can absorb dust normally without affecting its service life.
3. Filtration wind speed: Excessive filtration wind speed is the main cause of damage to the dust filter bag, which greatly shortens the service life of the filter bag.
4. Use temperature: clearly select the dust removal filter bag suitable for the dust temperature. When selecting the filter bag, it is necessary to measure and calculate the inlet temperature of the dust removal equipment, and select the corresponding dust removal bag.
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