| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorization machine in which a cylindrical body can be composed by a cheap price material in which heat-resistant temperature is low so that heat from a heater heating a catalyst filter may not affect the cylindrical body directly or indirectly when a filter part including a catalyst filter is fixed in the cylindrical body.SOLUTION: A filter support part supporting a deodorization unit 14 is disposed in an internal surface of a cylindrical body that composes at least one part of a ventilation path, a deodorization unit 14 includes: a frame body forming an outline; a catalyst filter that performs absorption decomposition of an odorous component; a heater that heats a catalyst filter; and a heater supporting part that supports a heater, while a heater supporting part is fixed to a frame body by a stationary portion, a filter support part includes two or more projection parts 30a, 30b, 40a, 40b extending from an internal surface of a cylindrical body to be erected, and supports a deodorization unit 14 by projection parts so that an air gap 10a may be formed between an outer peripheral surface of a deodorization unit 14 and a stationary portion and an internal surface of a cylindrical body countering the outer peripheral surface. |
