| 摘要 |
PURPOSE:To decrease the heat emission of hot air to the bottom surface of an outer barrel by structuring a gasified fuel pipeline in a the form of a tank, and allowing the oversurface to work also as the wall surface of a hot air passage. CONSTITUTION:Gasified fuel X2 having passed the outlet 38 is introduced into a buffer chamber 50 from the inlet 38a, passed through a window 52 from the internal space to be distributed to the outside, and reaches a gas fuel outlet 43a. Further the fuel X2 is fed to a reformer 40 from a gasified fuel inlet 43, reformed into hydrogen-rich state, and reaches a fuel gas outlet 44. The fuel gas fed from the outlet 44 is sent to a gas pipe 15. The hot air Y having sunk inside of a heat insulated cylinder 4 flows outward from the center in the upper part of the buffer chamber 50 while supplying heat alongside the oversurface 53. The air Y passes through the hot air exhaust port to be exhausted to outside a fuel reforming device 1 while supplying the heat to the reformer 40 in the condition that the air contacts the outside surface of a cylindrical vessel 41 of reformer 40 between the cylinder 4 and the outer barrel 2. An economic fuel reforming device 1 is thus achieved, which presents less heat emission to the bottom surface of the outer barrel 2 and requires less fuel consumption. |
