Quatro-generation system |
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申请号 | US15021097 | 申请日 | 2014-09-04 | 公开(公告)号 | US10138758B2 | 公开(公告)日 | 2018-11-27 |
申请人 | MITSUBISHI HEAVY INDUSTRIES, LTD.; | 发明人 | Hiroyuki Yagita; Kouji Abe; Takao Koide; Toshihide Noguchi; Tomoaki Nakai; Hiroaki Ishikawa; Hiroyuki Esashi; Jun Hyodo; | ||||
摘要 | The quatro generation system of the present invention includes: a power generation engine driven by fuel gas; an exhaust-heat boiler configured to utilize energy of exhaust gas discharged from the power generation engine to produce steam from boiler water; a boiler-water circulation device configured to supply the steam produced by the exhaust-heat boiler to a steam-energy recovery unit, and to return condensed water of the steam to the exhaust-heat boiler after the steam-energy recovery unit recovers energy of the steam; a condensation economizer configured to utilize condensation latent heat of exhaust gas discharged from the exhaust-heat boiler to heat a heat medium; and a heat-medium circulation device configured to supply the heat medium heated by the condensation economizer to a thermal-energy recovery unit, and to return the heat medium to the condensation economizer after the thermal-energy recovery unit recovers energy of the heat medium. | ||||||
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