工业锅炉麻石水膜脱硫除尘器的安装改造及使用

,,1965,1987,,030024,:2003-11-28()::;;:TK223.28:A:1004-6429(2004)01-71-02,,,,:2080,95%,10%,,,,,,1HCRJ0401999GWPB31999,200mg/Nm3,SO2900mg/Nm3,95%,60%,60%70%,,,,,,,,,,22.1,,,:2NaOH+SO2=Na2SO3+H2O,Na2SO3+Ca(OH)2=CaSO3+2NaOH(),CaSO3+1/2O2=CaSO42.22.2.1,,,,,%g/cm32.71SiO273.56Mpa187AI2O316.21Mpa18.1Fe2O31.02g/cm20.21CaO4.48H2SO499.1K2O4.02NaOH99.50.312.2.2(10m/s20m/s)(4.5m/s5m/s)(1000Pa),6200mm300mm,,,:5mm,5mm,30mm,,2071,25%,231,(1Cr18Ni9Ti)316L)17SHANXISCIENCEANDTECHNOLOGY2004115,,()250mg/L,,,PPR,PVC150,,2.2.3,,SO2,10,,,,,,2.2.4,231,25mm,,,,,,,,,,,,,,,(),8%,2.2.5,,,,300mm,,(200mg/L),,,d50mmd80mm,,33.13.1.1,,8%,200(),,70,,,,(0.5L/m31L/m3),,,,,,,,,,,3.1.2,,,,15%50%,,(),,,,,,,,,3.2:,;,;,,,,,3.3,,,,,pH810,200mg/L,PPR,34,(:)TheErection,TransformationandUseofCrushedGraniteandWaterFilmDesulfuratingDustSeparatoronIndustrialBoilerWangGuangwuABSTRACT:Thispaperexpoundssomemattersneedingattentionandcountermeasuresshouldbetakenintheerection,transformationanduseofcrushedgraniteandwaterfilmdesulfuratingdustseparatoronindustrialboiler.KEYWORDS:crushedgraniteandwaterfilmdesulfuratingdustseparator;erection;transformation272004115SHANXISCIENCEANDTECHNOLOGY