| 摘要 |
PURPOSE:To provide an exhaust heat recovery device, serving as a steam separator capable of supplying steam stably to a fuel reformer with a fine pressure fluctuation, and serving as a supplemental water collector having high recovery efficiency with low power consumption. CONSTITUTION:An exhaust heat recovery device is constituted by connecting in series through piping a pressure regulator valve 51 regulating a a vapor flow, vapor condenser 52 heat exchanging vapor with a thermal medium circulating circuit 25 connected to a cooling system in the outside, condensed water tank 53 and a supply water pump 54 feeding a storage liquid in the condensed water tank 53 to a steam separator 21, to connect the device to the steam separator 21, so as to form a circulating circuit of steam condensed water. The exhaust heat recovery device of a supplementary water collector 41 is constituted by feeding recovery water by a cooling water circuit 45 to a cooler, set up in the outside, to collect heat, again returning the water through a nozzle 44 to the supplementary water collector 41, and by cooling reaction discharge air and combustion exhaust gas. |
