| 摘要 |
PROBLEM TO BE SOLVED: To obtain the most efficient function for dust shake-off in the bag filter dust collector capable of arbitrarily selecting dust collecting operation and backwashing operation to a plurality of bag filters and in the backwashing operation of the prescribed bag filters. SOLUTION: In a bag filter dust collector capable of arbitrarily selecting a bag filter 2 for dust collecting operation and a bag filter 2 for backwashing operation by pulse-jet, a backwashing damper 3 capable of adjusting the opening degree is arranged at a flow path R2 for backwashing. COPYRIGHT: (C)2003,JPO
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