Gas Treatment Device

摘要

Gas treatment equipment ( 1 ) comprising a corona electrode ( 10 ) and a dust-collection electrode ( 20 ) facing the corona electrode ( 10 ), and forming corona discharge in gas (G) passing between the corona electrode ( 10 ) and the dust-collection electrode ( 20 ) by applying a high voltage between them to thereby agglomerate or collect components in the gas (G), wherein a means ( 23 ) for accelerating turbulence of the gas (G) in the vicinity of the surface ( 200 of the dust-collection electrode ( 20 ) facing the corona electrode ( 10 ) is provided on the opposing surface ( 20 f) or in the vicinity thereof.