| abstract |
An object of the present invention is to obtain an air cleaner that can efficiently collect polluted air, can automate maintenance, and has little performance deterioration due to aging. A fibrous dust collection filter 21 disposed on the leeward side of a dust collection filter 26, a cleaning tank 9 for storing a cleaning liquid for cleaning the fibrous dust collection filter 21, a water supply tank 14, The water supplied from the water supply tank 14 to the cleaning tank 9 is electrolyzed to generate hydrogen peroxide, and the hydrogen peroxide generator 10 using the cleaning liquid as a cleaning liquid containing hydrogen peroxide is supplied from the water supply tank 14. And a tray 30 for immersing the lower part of the vaporization filter 24. The fibrous dust collection filter 21 is formed in an annular shape and is supported so as to be capable of circular movement up and down. Immerse in the cleaning solution. [Selection] Figure 8 |