W型火焰锅炉停炉后无送风机冷却节能探究肖成伟(贵州西电电力股份有限公司黔北发电厂,贵州金沙551800)摘要:随着第一批西电东送火力发电机组运行年限的增加,一些机组设备老化现象不断涌现。同时,受国家能源转型的影响,火电机组调峰启停越来越频繁,在机组停运过程中,采用无送风机运行冷却锅炉的方式,将会为企业减少不必要的厂用电消耗。为此,介绍了传统有送风机锅炉冷却方式和无送风机冷却方式,并对两种冷却方式的能耗及冷却时间进行了对比,证明了采用无送风机冷却方式可有效节省厂用电。关键词:冷却;送风机;节能;锅炉中图分类号:TM621DOI:10.19768/j.cnki.dgjs.2023.04.059ExplorationofEnergySavingWithoutSupplyFanCoolingAftertheW-TypeFlameBoilerStoppedXIAOChengwei(QianbeiPowerPlantofGuizhouWestElectricPowerCo.,Ltd.,Jinsha551800,China)Abstract:WiththeincreaseintheoperatinglifeofthefirstbatchofWest-to-Eastthermalpowergeneratingunits,theag-ingphenomenonofsomeunitequipmentcontinuestoemerge.Atthesametime,affectedbythenationalenergytransi-tion,thepeakshavingstartandstopofthermalpowerunitsarebecomingmoreandmorefrequent.Intheprocessofunitoutage,theuseofnoblowertorunthecoolingboilerwillreduceunnecessaryplantelectricityconsumptionfortheenter-prise.Tothisend,thetraditionalcoolingmethodofboilerwithblowerandthecoolingmethodwithoutblowerareintro-duced.Theenergyconsumptionan...