| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device for a fuel cell in which a peak hydrogen density in an exhaust gas exhausted from an exhaust portion to the atmosphere is lowered in a simple structure as compared with a conventional technology. <P>SOLUTION: In a first chamber 26 partitioned by a partition plate 28, there are provided a cathode offgas introduction portion 30 and an exhaust portion 31 and, in a second chamber 27, there is provided an anode offgas introduction portion 32. The anode offgas introduction portion 32 and the cathode offgas introduction portion 30 are arranged in a same direction where each of the offgas is introduced, The partition plate 28 is arranged in a position inclined to an opposite side to the anode offgas introduction portion 32 and is provided with a space 29 on its top end portion connecting through the first chamber 26 and the second chamber 27. In the first chamber 26, there is provided a first hole 33 so as to be separated from a flow of the anode offgas introduced from the cathode offgas introduction portion 30, and in the second chamber 27 there is provided a second hole 34 so as to be separated from a flow of the anode offgas introduced from the anode offgas introduction portion 32, and a connecting portion 35 connecting the first hole 33 with the second hole 34 is provided. <P>COPYRIGHT: (C)2009,JPO&INPIT |
