| 摘要 |
PROBLEM TO BE SOLVED: To provide an air cleaner capable of increasing air treatment volume by forming an introduction port corresponding to respective gyration flows, increasing air volume to be introduced with respect to one gyration flow and efficiently separating dust with a large mass.SOLUTION: An air cleaner forms a partition wall face 60A which blocks gyration of a part of air at a circulation channel 30A, disposes a discharge port 41A in the partition wall face 60A, and disposes a dust collection port 51 outside the partition wall face 60A. |
