| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system in a solid oxide fuel cell in which a radiated heat from a power generating module is taken into a heat exchanger for exhaust heat recovery, and a smooth flow of an exhaust gas is secured. <P>SOLUTION: The exhaust heat recovery system in the solid oxide fuel cell is provided with a power generating module 10 surrounding a power generating chamber 13 with a heat insulating material 14 in which a solid oxide fuel cell 11 is arranged, and the heat exchanger for exhaust heat recovery 1 in an inside space of which a circulating water tubing 22 is inserted. The heat exchanger for exhaust heat recovery is arranged inside the heat insulating material so that an upper face and at least an upper half of an outer face of the heat exchanger for exhaust heat recovery is covered by the heat insulating material, and an exhaust gas duct 5 is extruded from the lower half of the outer face and condensed water 50 is exhausted from the lower face 3. <P>COPYRIGHT: (C)2007,JPO&INPIT |
