| 摘要 |
PROBLEM TO BE SOLVED: To perform air supply with sufficient thermal efficiency to a reformed device burner is fuel cell power supply equipment, to smoothly discharge a combustion exhaust gas produced by the reformed device burner and a PG burner, and non-reacted air (oxygen gas) from the fuel cell, and moreover, to reduce the exhaust gas temperature. SOLUTION: An exhaust hole 3 is prepared in the front side of upper part of an outer casing 2, a metal cover material 5 is attached at the front part of the exhaust hole 3, and an air intake part 6 is formed in the side lower part. In an inner casing 7, which contains the reformed device, a gas intake hole is prepared. The air that flows into the inner casing 7 from the gas intake hole is heated beforehand under high temperature atmosphere, and is supplied to the reformed device burner of the reformed device. A duct 4, which is joined to the hole 3, is arranged inside the outer casing 2, and the exhaust gas produced by the reformed device burner and PG burner 16, and the nonreacted air (oxygen gas) from the fuel cell 15, are gathered to the duct 4 and discharged from the exhaust hole 3. At this discharging, the exhaust gas is brought into contact with the metal cover material 5, and its temperature is reduced. |
