| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell power generator that is one having an inexpensive and simple structure capable of cooling part of a desulfurizer disposed in a high temperature region, one having a structure capable of heating a fuel gas having normal temperature before flowing in the desulfurizer, or the like.SOLUTION: A fuel cell power generator 1 comprising a fuel cell power generation unit 21, a fuel gas supply passage 15 for supplying a fuel gas to the fuel cell power generation unit 21, and a desulfurizer 22 for removing a sulfur content in the fuel gas has a configuration in which the desulfurizer 22 is disposed in a high temperature region to be heated to high temperature during power generation operation of the fuel cell power generation unit 21, the fuel gas supply passage 15's part upstream from the desulfurizer 22 performs heat exchange with part of the desulfurizer 22, and the desulfurizer 22's part corresponding to part of the inside of the desulfurizer 22 having low flow rate of the fuel gas performs heat exchange with the fuel gas supply passage 15.SELECTED DRAWING: Figure 2 |
