| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a deodorizing apparatus with easy assembling and a high cleaning performance of a fin catalyst capable of ensuring a sealing property of the fin catalyst even if a dimension accuracy of a member is not made so high. <P>SOLUTION: The deodorizing apparatus is provided with a case 22 having a suction part 23 and an exhaust part 24; the fin catalyst 29 inserted into the case 22 and forming an exhaust passage of the exhaust gas; and a heater 25 mounted to a lid 30 of the case 22. The fin catalyst 29 has a metal plate 26 made to a swirl shape in which a surface is carried with a catalyst; a partition member 27 provided on the surface of the metal plate 26 and meandering the exhaust passage; and abutment plates 28 at both ends of the metal plate 26. The lid 30 is applied to the case 22 in the state that a heat insulation material 34 is arranged at an outer side of the abutment plate 28, the fin catalyst 29 is inserted into the case 22 and the heat insulation material 34 is compressed. Thereby, the sealing property of the fin catalyst 29 can be ensured by applying the lid 30 to the case 22, assembling is facilitated and the cleaning performance of the fin catalyst is enhanced. <P>COPYRIGHT: (C)2007,JPO&INPIT |
