Warm-up apparatus for fuel evaporator

摘要

A warm-up apparatus 1 for a fuel evaporator 2 comprises: a catalyst combustor 20 for catalytically burning exhaust gas from a fuel cell 6 to produce combustion gas and supplying the fuel evaporator which evaporates raw fuel liquid with the produced combustion gas as an evaporation heat source; an exhaust gas passage 1a for transferring exhaust gas to the catalyst combustor; and a combustion gas transferring device 10 including a fuel injection portion 10a and a combustion catalyst 10c, and injecting fuel from the fuel injection portion onto the combustion catalyst, where the fuel is catalytically burned to produce combustion gas, and thereafter transferring the produced combustion gas to the catalyst combustor. The combustion gas transferring device is positioned on one side of said exhaust gas passage.