| 摘要 |
PROBLEM TO BE SOLVED: To suck and eliminate foul odor being generated in a low-temperature state on ignition by providing a suction oxidation catalyst sheet with both functions of suction operation and catalyst oxidation operation in a path for discharging a combustion exhaust gas with temperature at least at a specific temperature from an outlet to the outside of a body. SOLUTION: In a duct 21, a combustion air intake port 22 with width being narrower than that of the duct 21 for allowing one part of the air flow of a blower 20 to branch to a burner part 18 is arranged on the mounting surface for mounting a combustion cylinder 19 being placed between the combustion cylinder 19 and the blower 20 so that the back-surface position of the combustion cylinder 19 is used as a starting point and is opened at the side of the blower 20. Then, a suction oxidation catalyst sheet 25 with both functions of suction operation and catalyst oxidation operation is mounted to a path for discharging warm air passing through the duct 21 from an outlet 23 and the discharged combustion gas with temperature at least at 200 deg.C to the outside of a body, thus sucking and eliminating foul odor being generated in a low- temperature state on ignition and enabling a foul-odour-eliminating function to repeatedly function. |
