W型火焰锅炉燃烧技术探索

W(,436032)[]W,,[]W;;;[]TK229.92;TK227.1[]A[]100623986(2002)0620003202ProbingintotheCombustionTechniqueofWTypeFlameBoilerCHENHua(HubeiEzhouPowerGenerationCo.Ltd.,EzhouHubei436032,China)Abstract:ThepaperintroducedthestructureoftheEzhoupowerplantboilerandadvantagesoftheWtypeflameboiler.Theproblemstobepronetoaccidentsduringtheboileroperationwasanalyjzed.Theexperience,towhichoneshouldpayattentionduringtheboileroperationwasgiven.Keywords:Wtypeflame;boiler;combustion;operation300MW.W,,,,,,39890mm24765mm13345mm7239mm,,1260%40%V=11%C=57.72%W=8.3%A=22.98%Q=22553kJökg100%(BMCR):1072töh[]2002208224[](1971)2,,,18.17MPa541867.9töh4.36MPa5411WW,,,,,,,,,W,W,W,,,W,W:(1)W,,,,,V,,3Vol.26No.6Dec.2002266200212©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.(2)W,,,(3)W,,,,2,,,,,,,,,,,4,6,6,24,12,,,,,,,,,,,,Wh1Wh2Wv1Wv2,,Wv3,,,,,,,NOx33.1,,,,,,,,,,,,,;,,,,,,,,3.2,,,,,,,,,,W,,,,,3.3,,,,,,,,,,,,,,4W,W,,,,,,,,300MW,,,(54)4266200212Vol.26No.6Dec.2002©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.2()4335354(LNG)235(CES)5(SEC),1014,,,,,,,,,,4,,,,,,,,,,,,(4),,,,,,,,,,,,70%,:(1);(2)Wh1Wh2;(3);(4);(5),,,,,,,,;,,,,,,,,AGCCCS,,,,,,,68.3,96.1,,,45266200212Vol.26No.6Dec.2002©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.