| 摘要 |
In the present invention, provided is an air circulation apparatus, which comprises: a main body formed to be long in a vertical direction, having an internal housing space, and forming an inlet communicating with the housing space on a side; a filter module including multiple disks having a plate shape and forming at least one hole, and separately arranging the multiple disks to be spaced apart with a vertical stack form within the housing space; an air circulation module installed at the upper part of the main body to be selectively driven and circulating external air flowing into the housing space via the inlet to be discharged to the upper part via the filter module; and a water circulation module including a water chamber arranged at the lower part of the filter module within the main body and housing cleaning water, and a circulation unit pumping the cleaning water housed within the water chamber and injecting the cleaning water at the upper part of the filter module again to make the cleaning water flow downwards by the gravity, wherein the external air moves to the upper part when the cleaning water flows downwards, and crosses the cleaning water to remove contaminants. |
