COMBUSTION DEODORIZER

摘要

PROBLEM TO BE SOLVED: To provide a combustion deodorizer reducing cost and hardly causing leakage of odor gas. SOLUTION: A heat reservoir 12 for heat exchange, in which odor gas and combustion exhaust gas from a combustion furnace 11 are passed, is rotated to switch between an area for passing the odor gas and an area for passing the combustion exhaust gas of the heat reservoir 12. Seal gas is supplied to a boundary between the area for passing the odor gas and the area for passing the combustion exhaust gas of the heat reservoir 12.