浅谈三菱350MW燃煤机组锅炉燃烧器的特点

2000153Vol.15No.32000(52)JOURNALOFELECTRICPOWER(Sum.52):1005-6548(2000)03-0206-02350MW()()()OnTheCharacteristicsofBoilerBurnerofMitsubishis350MWCoal2BurningUnitLiWenyanChenZhiqing(HejinPowerPlant)WuHucheng(TaiyuanHigherElectricalCollege)WangXianwen(The4thCompanyofConstruction)Abstract:ThecharacteristicsofPMBurnerareil2lustratedwiththeprincipleandarrangementofHejinPowerPlantsboilerburner.KeyWords:PMBurner;AAnozzle;boiler:,PM:PM;AA;:TK223123:B,,2350MW,MB-FRR,,PMPM,,,PM11,ABCD16ABCD8,AA(AdditionAir):AA-LAA-HAA-L,AA-HPM,,1470mm1327mm,,,,,PM,,(AUX),,,,,,:(CONC)(WEAK),2:,1965,,,043300:2000-03-29122PM3,34(Kg/Kg),NOXC023(Kg/Kg),PM:C1C2,NOXNOX(C1)NOX(C2),NOX(C0),NOX,,,,,PM,,,,NOX.3PMPM:AAAA,(214)7023:350MW,,;4,,,1/10,1/6,,,,,:[1]GBJ10-891:,19891[2]GBJ17-881:,19891[3]JGJ18-961:,19961[4]1()1:,19871[:](207)AA4,PMNOX,,AA,;NOX,4AA3,PM:311,PM,,,,,,,312,,,,,,1%5%,3:2,Aar=30.88%,Vdaf=13.73%,,,PM,;AA,,1.45%,92.96%313NOX:,,,,;,,,;,AA,CO,,,NOX,[:]4122000