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    • 1. 发明专利
    • Exhaust heat recovery rankine cycle system
    • 排气热回收排放系统
    • JP2013181511A
    • 2013-09-12
    • JP2012047349
    • 2012-03-02
    • Yanmar Co Ltdヤンマー株式会社
    • ONO TAISUKE
    • F01K23/04F01D17/00F01K13/02F01K23/06F01K23/10F02G5/02F02G5/04
    • F01K23/04F01K23/10F01K25/065F01K25/08F02G5/02Y02E20/14Y02T10/166
    • PROBLEM TO BE SOLVED: To provide an exhaust heat recovery Rankine cycle system in which exhaust heat is efficiently recovered in a form appropriate to heat demand.SOLUTION: An exhaust heat recovery Rankine cycle system 1 includes a first Rankine cycle 2 which is operated by a first working medium, and a second Rankine cycle 3 which is operated by a second working medium at a boiling point lower than at that of the first working medium. The first Rankine cycle 2 comprises a first condenser 7 in which steam of the first working medium is condensed by the second working medium. The second Rankine cycle 3 comprises a second condensate pump 14 which is a condensate pump for supplying the second working medium to the first condenser 7, a metering valve 17 which changes a flow rate of the condensate pump 14, and a gas-liquid separation device 15 which separates the second working medium heated by the first condenser 7 into a gas phase and a liquid phase. The gas phase of the second working medium is supplied to an expander, and the liquid phase of the second working medium is supplied to a heat exchanger 16.
    • 要解决的问题:提供一种排气热回收兰金循环系统,其中以适合于热需求的形式有效地回收废热。解决方案:排气热回收兰金循环系统1包括第一兰金循环2,其由 第一工作介质和第二兰金循环3,其由比第二工作介质的沸点低的第二工作介质操作。 第一兰金循环2包括第一冷凝器7,其中第一工作介质的蒸汽被第二工作介质冷凝。 第二兰金循环3包括第二冷凝泵14,其是用于将第二工作介质供应到第一冷凝器7的冷凝泵,改变冷凝泵14的流量的计量阀17以及气液分离装置 15,其将由第一冷凝器7加热的第二工作介质分离成气相和液相。 将第二工作介质的气相供给至膨胀机,将第二工作介质的液相供给到热交换器16。
    • 5. 发明专利
    • Power generating method utilizing hot water heat
    • 利用热水加热的发电方法
    • JPS5958105A
    • 1984-04-03
    • JP16739782
    • 1982-09-24
    • Kobe Steel Ltd
    • ISAKA HIDEO
    • F01K25/10F01K25/06F03G7/05
    • F01K25/065Y02E10/34
    • PURPOSE:To generate power by means of ammonia gas which is obtained by compressing low temperature and low pressure ammine complex salt solution and heating it by hot water to be dissociated therefrom. CONSTITUTION:Low temperature and low pressure ammine complex salt solution in an ammine complex salt solution take 5 is sent into a dissociating and heat absorbing tower, wherein after hot water heats the ammine complex salt solution, the hot water itself is cooled and discharged. Cool water serving as a cooling and heating source is fed into a gas absorbing and heating tower 8, and absorbs the heat which is radiated by absorbing the ammonia gas to coordinate with the ammine complex salt solution, to cool said solution and then discharged. When the ammine complex salt solution which is heated in the gas dissociating and heating tower reaches the dissolution equilibrium temperature corresponding to the pressure of said solution, at least a part of ammonia is dissociated from it. The resulting ammonia gas is carried from the dissociating and heat absorbing tower to be temporarily accumulated in an ammonia gas tank 8, sent into the ammonia gas turbine 9 and expanded to drive it so that the pressure of the gas is reduced. The ammonia gas is thereafter fed into the bottom part of the gas absorbing and heating tower 8, heated by the ammine complex salt solution and then delivered into said tower 8 from its top part.
    • 目的:通过压缩低温和低压氨络合盐溶液获得的氨气产生电力,并通过热水进行加热,使其与其分离。 构成:将ammine复盐溶液中的低温低压铵盐溶液取5送入离解吸热塔,热水加热后,热水自身冷却排出。 用作冷却和加热源的冷却水被供给到吸气和加热塔8中,并吸收通过吸收氨气而辐射的热量以与氨络合盐溶液配合,以冷却所述溶液然后排出。 当在气体解离和加热塔中加热的氨络合物盐溶液达到对应于所述溶液的压力的溶解平衡温度时,至少一部分氨从其中解离出来。 所得到的氨气从离解吸热塔运送到氨气罐8中,并暂时积聚在氨气罐9中并膨胀以驱动氨气,使得气体的压力降低。 然后将氨气送入气体吸收和加热塔8的底部,由氨络合盐溶液加热,然后从其顶部输送到塔8中。