| 摘要 |
PURPOSE: To sterilize and remove malodor or the like by removing dust by an electrostatic filter, an ionization line and a film dust collecting electrode, removing the unremoved dust by an electric filter, sterilizing fungi stuck on the filter by a germicidal lamp and providing an antibacterial and deodorizing filter and an antibacterial fan. CONSTITUTION: Dust of large size particles in foul air is sucked from the prefilter 8 side. The dust passed through the prefilter 8 or the dust charged with positive potential is removed by an electrostatic filter 9 charged with negative potential. Further, the dust passed through the electrostatic filter 9 is charged with positive potential by an ionization line 3 and is absorbed by a winding type film dust collecting electrode 6. The dust passed through the dust collecting electrode 6 and not charged with positive potential and the fine particles not removed are removed by an electric filter 10. Fungi stuck on the filter 10 is sterilized by a germicidal lamp 1, and tobacco odor is sterilized and deodorized by an antibacterial and deodorizing filter 12, and bacteria are sterilized by an antibacterial fan 13. |
