EXHAUST GAS CLEANING FACILITY

PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning facility, by which the amount treated with a whole of the exhaust gas cleaning facility does not decrease even if a part of air discharged from a bag filter type dust collector by an air discharge machine is fed to the bag filter type dust collector as reverse washing air. SOLUTION: In the exhaust gas cleaning facility, dusts deposited on a bag filter are scraped off by feeding a dust-containing gas to the bag filter type dust collector 1 by the air discharge machine 4 to capture the dust and blowing-in the reverse washing air into the bag filter of the bag filter type dust collector 1. A part of air discharged from the bag filter type dust collector 1 is blown-in into the bag filter as the reverse washing air by a separately installed fan 7. COPYRIGHT: (C)2007,JPO&INPIT