組合快裝汽輪發(fā)電機組在余熱發(fā)電項目中的應用

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關鍵詞：余熱發(fā)電；汽輪發(fā)電機組；復合式凝汽器；組合快裝

中圖分類號：TM617 文獻標識碼：A 文章編號：1008-9500（2025）04-0069-03

DOI： 10.3969/j.issn.1008-9500.2025.04.019

Application of Combined Quick Installation Steam Turbine Generator Unit in Waste Heat Power Generation Projects

LIU Fengqin

（ShanxiJinjuCoallectricdicalCod，ngHoldingipntafacuringoup，cnga

Abstract：Gas power generation projectsuseinternal combustion engines togenerate wasteheat，if itisonlyused for heating，theenergyutilizationratewillbelow，especially inthesummerwhenheatdemandislow.Inordertoimprovethe efciencyof waste heatutilizationingaspowergeneration，thecombinationof quick installtionsteam turbinegenerator units are applied to waste heat power generation projects，based on thecurrnt development status of steam turbine condensingsystems，theproject'swasteheatutilizationplan isexplored，andtheeconomic benefits，energy-saving and emisionreduction efects，socialbenefitsandsafetybenefitsareanalyzed.Theresultsshow that thenew processof using a combinationof aircoolingand evaporativecooing in steam turbines meets the requirements of national energy-saving policies，effectively improves energyutilization effciency，and reduces operating costs for enterprises.

Keywords：waste heatpower generation;steam turbine generatorset; compositecondenser;combinationquick nstal

山西金駒煤電化有限責任公司王臺熱電分公司裝機容量為 3 6 M W ，有20臺功率 1 . 8 M W 的燃氣內(nèi)燃發(fā)電機組，利用井下抽采的瓦斯氣進行發(fā)電，內(nèi)燃機發(fā)電后的余熱通過2臺額定蒸發(fā)量 1 3 t / h 的余熱鍋爐產(chǎn)生高溫蒸汽，冬季用于居民供暖，夏季大部分熱量被浪費掉。（剩余3393字）