SMOKE TREATING DEVICE AND SMOKE TREATING SYSTEM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To prevent dioxins from occurring and also to recover foreign matter separated from smoke in lumps by raising the smoke introduced into a casing together with water present in the bottom part while turning it and lowering the temperature to remove the foreign matter by bringing it out of the casing. ;SOLUTION: When a blower 18 with a motor provided successively to a discharge port 12 of a smoke treating device C is driven, combustion gas sucked from an introducing part 11 flows in an annular turn flow while rising in a negative pressure state in a casing 10. At the same time, water introduced into the bottom part of a casing 10 through a pipeline 40 arranged in the bottom part of the casing 10 is induced by the rising combustion gas to raise it, and it flows in an annular turn flow together with combustion gas. Thus, the water and the combustion gas come into contact with each other to wrap the combustion gas in the water. As a result, the combustion gas undergoes temperature drop, and also foreign matter is removed, and the combustion gas is discharged in the air from the discharge port 12 as cleaned air.;COPYRIGHT: (C)2000,JPO