| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell device capable of effectively utilizing heat of a combustor for raising the temperature of reaction gas before supplied to a fuel cell, while preventing heat of the combustor from being radiated to the outside.SOLUTION: The fuel cell device comprises a plurality of fuel cells 10, a combustor 7 for combusting non-reaction gas discharged from the fuel cells 10; a fuel reformer 44, an air pre-heater 33, and a combustion gas channel 6c in which combustion gas produced in the combustor 7 is circulated. The combustor 7 is disposed between fuel cells 10 which oppose each other, among the plurality of fuel cells 10. The fuel reformer 44 is disposed so as to be neighboring to both an opposite surface in the combustor 7 opposing one fuel cell 10 and an opposite surface opposing the other fuel cell 10. Further, the air pre-heater 33 opposes a side face of the fuel cell 10 that does not oppose the combustor 7, and the combustion gas channel 7c is arranged at an opposite side of an opposite surface in the air pre-heater 33 opposing the fuel cell 10. |
