带式过滤机在氧化铝生产中的应用

,,(,450041)[],,,[];;;;[]TF35113[]B[]1008-5122(2005)04-0031-03ApplicationofhorizontalbeltvacuumfilterinaluminaproductionHUANGHai2bo,ZHAOTie2mei,WUGuo2baoAbstract:Introducedprinciplesandcharactersofthehorizontalbeltvacuumfilterinaluminaproduc2tion,analyzedworkingcharactersoftheequipment,discussedtheeffectandeconomicefficiencyonenergysavingandconsumptionreducingofthisequipment.Keywords:Alumina;solid2liquorseparation;beltvacuumfilter;energysaving;consumptionreducing[]2005-04-18[](1978-),,,,,0,,,,2002DU-10M2/1300,1,,,,,,,,,,,,,,,,,,,,122113,1,13200584©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1,,,1%/mABC-1021871149017010454914115155141034575331324514524106751008190261694017810015051591721510215001115141AB(),C,,,,,,,CA,[3]212,,::2030m3/h;:4850;:500600g/L;:4552;:0.05MPa;:85,,,,,22mmm/min%/%()g/L/t/%/tm-2h-12481590.022.00.35901.83311,10%,8%,1%,kgAl2O350kJ[5],,,Na2O,0102%,,01005%(),312,,,,,018112t/h,110210t/h,115215t/h,23©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,313,,(),,,,,,,314,,,,,,,,410000t(),[15],33(Na2O)/%g/L/%/t/kWh0.11.5181.27.00.062.1110.605.50.021.690.353.0411,0106%0102%,4tNa2O,42%NaOH9152t,42%NaOH1500,14280(),,90kg/m3,1kg/m3,1110%,211kg/m3116kg/m3,55t,1t500,115500412(1),11%9%,200t,1kg0107kg,2000,28000(2),0160t0135t,2500t,,1t013t,750t,1t50,37500(3)2500t85,72t,3600,,,515kWh310kWh,0140/kWh10000413,,:(1)(2)(3),(4):1t17125(1),,,,:118t/m2h,9%,0102%,210g/L,0135t(2),10000t1712,,,,(36)33200584©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.Acc():5s;Dec():5s;Drv():1;Frq():32,,,,,,1(),3103311,,110%15%,,,,312,,,;,,;,(JZQ2500),(BWY15),,313313111,115;10,,231312715kW,(I1)1115A,380V,P1=3U1I1cos=3380111501855187kW3kW,(23Hz)200V,(I2)415A,P2=3U2I2cos=320041501881137kW:=(P1-P2)/P1100%=(5187-1137)/5187100%7612%8,014/kWh,18300h(),111954(1),,,,,(2),76%,11195(3),115,,(33)[][1].[J].,2001,30(4):1314,27[2].[J].,2002(5):3236.[3].[J].,2001(5):1315.[4].[J].,2002(12):1618.[5].[J].,1987(5):1316.63©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.