030094微动力除尘装置在包钢焦化厂选煤部应用效果

36120102ScienceandTechnologyofBaotouSteelVo.l36,No.1February,2010*徐海,王艳丽,封伟政(内蒙古包钢钢联股份有限公司焦化厂,内蒙古包头014010):,-170,,,,:;;:TQ52061:B:1009-5438(2010)01-0006-03PracticalEffectsofOligodynamicDustCollectorinCokingPlantofBaotouSteelXUHai,WANGYan-Li,FENGWei-Zheng(CokingPlantofSteelUnionCo.Ltd.ofBaotouSteel(Group)Corp.,Baotou014010,NeiMonggol,China)Abstract:Inthearticle,itisintroducedthestructureandoperatingprinciplesofoligodynamicdustcollector,andtheeffectsbeforeandafterreconstruct-170beltconveyorinCokingPlantofBaotouStee.lAdoptedtheoligodynamicdusteliminationprocesswithdustpelletizingsystem,allindicesmeettheNationalStandards.Moreover,itissummarizedthesig-nificanteconomicbenefitsaftercompletedustremovalmodification.Keywords:oligodynamic;dustelimination;effects20082()-170,,,,,,,1改造前,,,,2m,1000mg/m3,6%,,30cm,,[1]2改造原理及方案12.1*:2009-10-30:(1970-),,,,1,,,,1-;2-;3-;4-;5-;6-;7-;8-;9-;10-;11-;12-;13-;14-图1设备流程图2.1.1多功能除尘室,,,,,2.1.2栈桥微环室滤尘室坐机除尘器和导料槽,,,,,2.1.3自动化检测控制系统,,,3:;;,,,,,,,;,,,,,[2]2.2,,,3-170皮带机机尾改造3(111),,1000mg/m3(1),2.2kW1,144改造效果及存在问题,,,,:,,,-1707.9mg/m3,:,:,,,,736,;,,,5投资分析(1)-17042(2):20030kg,20030=6000kg=6t/d,6t10%=0.6t(),1300:0.6t1300360d=28(3):6,t3~4,14/a(4):6t,100,360d100,3.6/a3,45,16结束语,,,,167-170169170119120221222224,201202,209210[1]郝凤印.选煤手册[M]北京:煤炭工业出版社,1991[2]谢德育.煤尘抑尘剂的开发与研究[J]选煤技术,2004,(5):19-21(上接第5页)1//MPaPN3001.01.6GC120352201.01.620353504.04.0GC22040Cr3302.04.0GC12040Cr1204.04.02040Cr2604.66.3GC12040Cr5104.610.00Cr18Ni11Ti2025Cr2MoVa3结束语,,,,[1](美)E.J.霍夫曼.煤的转化[M]北京:冶金工业出版社,1988[2]李大东.加氢处理工艺与工程.[M]北京:中国石化出版社,2004.8