| 摘要 |
PROBLEM TO BE SOLVED: To accelerate the mixing of reforming gas with air while making compact. SOLUTION: A 1st member 7 is constituted of a 1st flat plate part 1 and a cylindrical part 13 and a 2nd member 9 having a flat shape is welded and connected to the tip of the cylindrical part 13. The inside of the cylindrical part 13 is a reformed gas passage 19 for passing the reformed gas G1 reformed by passing through a reforming catalyst 3 and an air passage 21 for supplying air from the outside is formed in the periphery of the cylindrical part 13. At the time of passing the reformed gas G1 through the reformed gas passage 19, the air K flows out from a communication hole 13a disposed in the cylindrical part 13 and is mixed with the reformed gas G1 and the reformed gas is further reformed by a reforming catalyst 5 existing in the down stream side. |
