| 摘要 |
PROBLEM TO BE SOLVED: To provide a high humidity gas turbine facility capable of efficiently deaerating makeup water. SOLUTION: This high humidity gas turbine facility comprises: a turbine 11; a compressor 13; a humidifier 15, which brings the air compressed by the compressor 13 into contact with feed water to humidify the air; a regenerative heat exchanger 17, which causes the air humidified by the humidifier 15 to be heated by exhaust gas; a combustor 19, which burns the air heated by the regenerative heat exchanger 17 and fuel to generate the combustion gas; a deaerator 33 including a deaerating section 35, to which feed water used in the humidifier 15 for humidification of air and makeup water to the humidifier 15 are supplied and which deaerates the feed water and the makeup water with steam, a water storage tank 37, in which feed water deaerated in the deaerating section 35 and makeup water are stored, and a steam generating section 37, which causes feed water and makeup water in the water storage tank 37 to be heated by exhaust gas from the turbine 11 to evaporate and supplies the steam to the deaerating section 35; and a feed water supply pipe 34, through which the feed water and the makeup water in the water storage tank 37 are supplied to the humidifier 15. COPYRIGHT: (C)2009,JPO&INPIT
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