工业蒸汽减温系统在锅炉连排水余热及工质回收利用中的应用

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关键词：工业蒸汽减温系统；锅炉连排水；余热；工质；回收利用中图分类号：TM621 文献标识码：A 文章编号：1008-9500（2025）04-0227-03DOI：10.3969/j.issn.1008-9500.2025.04.062

Application of Industrial Steam Temperature Reduction System in Boiler Drainage Waste Heat and Working Fluid Recovery and Utilization

YUANLei'，YUYanlin’，LIUYanping'，ZHENGJian’，LIUEnsheng （1.Huadian Tengzhou Xinyuan Thermal Power Co.，Ltd.，Tengzhou2775Oo，China; 2.Technical Service Branch，Huadian International Power Co.，Ltd.，Jinan 25oo14， China）

Abstract：Takingtheboilercontinuous drainage wasteheatand workingfluidrecoveryprojectofacertainenterpriseasan example，basedonthecharacteristicsofthecontinuousdrainageofboilers3and4andtheoperatingstatusof theindustrial steamsystem，theboilercontinuous drainage iscombined with the industrial steamcoling system tocarryoutresearchon thecoordinationand matchingoftheboilercontinuous drainageand industrial steamcooling systemunderdiferentload conditionsof theunit.Thisprojectrealizes thefullheatand working fluidrecoveryandutilizationof boilercontinuous drainage，reducestheamountofindustrialsteamcolingwaterused，andachievesgoodeconomicbenefits，whichisofgreat significance fortheapplicationand promotionof boilercontinuous drainage wasteheatand working fluid recovery and utilization technology.

Keywords： industrial steam cooling system; boiler drainage;waste heat; working fluid; recycling

在工业生产过程中，锅炉的热效率对能源消耗和环境排放具有显著影响[1-2]。（剩余3727字）