| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorization machine that can efficiently and uniformly heat the entire catalyst filter using a small size heater and that is inexpensive and can reduce the air flow resistance during deodorization operation.SOLUTION: A deodorization machine includes: an air flow conduit connecting an air inlet port and an air outlet port; blower means disposed in the air flow conduit; and a filter part to remove odor components from the air blown from the blower means, and wherein the filter part includes: a catalyst filter to decompose odor components by adsorption; a heater 144 to heat the catalyst filter; and a heat dissipation plate 142 to dissipate the heat transferred from the heater 144 to the catalyst filter, and the heat dissipation plate 142 includes: an abutted part 1424 to be abutted by the heater 144; and a heat dissipation part 1421 extending radially from the abutted part 1424, and they are configured such that the heat dissipation part 1421 is disposed oppositely to the catalyst filter so that the heat transferred via the abutted part 1424 from the heater 144 dissipates to the catalyst filter. |
