| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that, when using recycled water collected from an exhaust gas in a water using apparatus, there is possibility of blocking up a path by impurities mixed into a water supply passage to the water using apparatus from the atmosphere. <P>SOLUTION: This fuel cell system includes a fuel cell 1, a steam separator (branch path 6B and vessel 4) which separates moisture in an exhaust gas discharged from the fuel cell 1 or moisture in a flue gas burnt by using the exhaust gas, and has a water storage part (vessel 4) to store separated water, a cooling water circulating system to use water in the water storage part (vessel 4), a water replenishing path 13 to supply water to the cooling water circulating system from the water storage part (vessel 4), and an exhaust gas passages (6, 7). The exhaust gas passages (6, 7) for the exhaust gas through which the steam separator having passed the steam separator flows has descending portions (6A, 7A) having descending slopes to gas exhaust ports provided at the downstream end of the exhaust gas passages (6, 7). <P>COPYRIGHT: (C)2010,JPO&INPIT |
