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In the operation of bag filter, if the emission exceeds the standard the operating pressure of the bag filter is lower than the designed value, it is very likely that the initial powder layer on the surface of the bag filter is insufficient. The reasons may be that the filtering speed of the filter bag is too high, the cleaning cycle of the filter bag is too short, the pressure of compressed air injection is too high, the load capacity of dust is reduced. High temperature resistant dust removal bag
Some studies have shown that: too high filtering speed, the dust discharge rate will increase, too high filter gas speed, will make the initial dust layer broken, dust impact the filter bag, resulting in excessive wear, if the filter bag cleaning frequency is too high, it is easy to cause the fabric of the filter bag loose, which will make the dust collector emissions exceed the standard.
In the operation of bag filter, if the emission exceeds the standard the operating pressure of the bag filter is lower than the designed value, it is very likely that the initial powder layer on the surface of the bag filter is insufficient. The reasons may be that the filtering speed of the filter bag is too high, the cleaning cycle of the filter bag is too short, the pressure of compressed air injection is too high, the load capacity of dust is reduced. High temperature resistant dust removal bag
Some studies have shown that: too high filtering speed, the dust discharge rate will increase, too high filter gas speed, will make the initial dust layer broken, dust impact the filter bag, resulting in excessive wear, if the filter bag cleaning frequency is too high, it is easy to cause the fabric of the filter bag loose, which will make the dust collector emissions exceed the standard.