| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas engine with deodorizing device which can maintain a temperature of use of catalyst in a deodorizing device below a predetermined temperature stably without providing a new cooling means so as to improve catalyst efficiency of the deodorizing device. SOLUTION: In a gas engine 1 in which a deodorizing device 10 which is used as a drive source of a heat pump which circulates refrigerant and removes odor component added to gas which becomes a fuel is provided on the halfway of a fuel gas supply passage 9, a part of refrigerant which circulates in a refrigerant circuit 3 of the heat pump detours so that it passes the deodorizing device 10 of the gas engine 1 and the deodorizing device 10 is cooled by refrigerant of the heat pump. |
