| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent decrease in air capacity caused by the attachment of lint to a filter, to improve drying performance and to make a lint accommodation part compact.SOLUTION: A dry filter device 21, which is disposed at an air passage 16, includes: a filter part 21b where drying air passes through; a lint removal device 22 for removing lint collected at the filter part 21b from the filter part 21b; and a lint accommodation part 23 for accommodating the lint removed from the filter part 21b. The lint removal device 22 includes a lint transfer body 22a for rotationally driving by bringing an outer peripheral edge of a spiral part into contact with an inner surface of the filter part 21b, removing the lint from the filter part 21b and transferring it to the lint accommodation part 23. The lint accommodation part 23 is formed in a box-shaped manner with the filter 21b side open, and has a ventilation part 21f substantially over the whole area in a lint transfer direction. The ventilation part 21f is formed substantially as the same circular arc with the filter part 21b.</p> |
