香蕉筛的发展及其技术分析_徐文彬

114042、、、、、、。TD452A1005-8397201509-0006-072015-08-15DOI10.16200/j.cnki.11－2627/td.2015.09.0021978—2000。．J．201596－1114．、1。。3.6m20m22。1“”、、。“”19733。3.3g。。。2～34。0.3～0.6m/s。。300mm10%。3～4m/s、1/3～1/43～4。1.55。PZ267515mm、8.6%6COALPＲOCESSING＆COMPＲEHENSIVEUTILIZATIONNo.92015600t/h90%3。216186。Schenck、JOEST、ThyssenKrupp、SiebtechnikludowiciConn－Weld、TＲIOMetso。。2.1。δs=350～500MPa。、———、、UCH。1。1601S———SKF“…CCJA/W33VA405”FAG“…E1－T41D”C3C4、。。3。、、。16.1m。1、、55°－10°－15°－20°－25°315°－25°－40°、、30°－15°－25°312°－24°－36°、、50°－7.5°－15°－22.5°－30°510°－16°－22°－28°－34°、、53°－8.5°－14°－19.5°－25°、、51°－7°－13°－19°－25°2.2。2。2.3K4.5g。、、、85dB、8a。378。7201592/m/m/m2SLO43904.309.0038.70SLO49734.907.3035.77SLO24962.409.6023.042－SＲZN42734.277.3231.26BHG5.5×115.5011.0060.50BＲU－1－420/9154.209.1538.43MF4.2×7.34.207.3030.663/r·min－1/mm/g/kW/kgSLO4.3×9.09508～94.547538000SLO4261W9608～105.155519980SLO3661W9009～114.9837112302SＲZN4270×7320SＲZN4270×73208308201212.34.624.6275553220020540DVE3661900104.523017372BＲU427384011.34.467522200BＲU42619868.64.675519390BＲU3673990105.255519800MF3.0×6.1850124.852214000380ZSD1894。。30°、20°、10°。50～0mm、7%6mm160t/h85%。2000、16。2004《》JB/T10460－2004“”。20m2、6000h9。15a、8000h。。3.1。nAn、AK。K=Aπn/302g。KDKv。。、。n、A、α、β820159DKv=K·sinβcosα。α。、、DKv。1024。DKv≈3.3。。DKv3.3Kv。24DKv13.36.369.4801232013。10°5°、、5°5°。11β45°、n900r/min、A5±0.5mm2A=9～11mm。3.2。、。、、。3.2.1。3040Cr18Ni9252006Cr25Ni20HAＲDOS400。16MnQ345B、20gQ245ＲASTMA－36。500MPa。、、、。、。3.2.2、12、、。、ANSYSSolidworks。9201593.2.3、、、、。1、、、、、。。。“”3。。“”。、、。。。2、。、、。3。3“”3。、。“”。、。、。。。、。13。、、。4。。、、。。“”。。5。。、。V、。0120159。。4。4。、、。3.314。。。16。。515。5/m2/r·min－1/mm/g/kW/kgZXF498541.65900104.537533325ZXT427330.66900104.5355213882－ABD437331.399009.54.307533000ABS3685T30.609509.54.795521290SXJ426125.62880104.3311023000BS427330.669807～103.762×3727612MDMS364817.28900114.984×1114150WZDS369032.409808～124.292×37416、。、、、。、。1．J．2012333180－182．2．4.3m×9.2mJ．20103817107－110．3．M．1999．4．M．1980．5．J．200480552－53．6．M．1994．141120159673～66、7。、。3。。1．ANSYSM．2004．2．ANSYSM．2006．3．ANSYSJ．2005416櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗48－50．117．SLO4390J．2007147742－44．8．SL4361WJ．201131279－80．9．J．2011100186－88．10．M．1982．11．J．2007617－19．12．J．201341884－87．13．J．200157－10．14．SXJ4261J．2007417－20．15．J．2005617－20．16．J．2010385櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗櫗85－90．201599—10、、、。、。“”。FGX。70km95km。～、、～、31。。20134%。4120159●ENGLISHABSTＲACT●ENGLISHABSTＲACT●ApplicationatGengyangCoalPreparationPlantofthetechnicalflowsheetconsistedof2-stagethickening＆2-stagerecoveryXUHuaetal．BeijingGuohuaSc．＆Tech．GroupCo．Ltd．ShunyiBeijing101300ChinaAbstractIntroducedistheapplicationstatusatGengyangCoalPreparationPlantoftheflowsheetconsistedof2-stagethickening＆2-stagerecoveryanalyzedarethreespecialfeaturesofcharacteristicsofequipmentasrealizationofcoalpreparationwithclearwater2-stagerecoveryandcutoffofcontaminantandcoarseparticles．Keywordscoalpreparationplanttailingslime2-stagethickening2-stagerecoverycoalpreparationwithclearwatercutoffofcontaminant＆coarseparticleDevelopmentofbananasieve＆itstechnicalanalysisXUWen-binAnshanHeavyMiningMachineryStockCo．Ltd．AnshanLiaoning114042ChinaAbstractDiscussedaretheforeigndevelopmentstatusofbananasieveanditssuperiorityinstructuralprincipleandperformanceindexanalyzedaredomesticstatusandproblemconfrontedreferringtoperformanceindexmaterialforconstructionmethodofdesignprinciplestructureofdeferentpartsandscaleupforlargemachine．KeywordscoalpreparationbananasievemethodofdesigndevelopmentstructureprincipleperformanceindexAnalysisofthepatternoffiniteelementforthelargevibrationscreenWEILiangTiandiSc．Tech．Co．Ltd．TangshanBranchCo．TangshanHebei063012ChinaAbstractSetupwiththesoftwareoffiniteelementANSYSfiniteelementmodeloflargevibrationscreenstructuralvibrationcharacteristicdeterminedstructuralstiffnessandmassdistributionadjustedoccurrenceofresonancebyexternalactivationavoided．KeywordslargevibrationscreenANSYSmechanicsmodeloffiniteelementanalysisofmodelpatternAnalysisofthedensitycharacteristicofheavymediumusedforseparationWANGJin-shengZhongmeiSc．＆Tech．GroupTangshanInst．ofＲes．Co．Ltd．TangshanHeBei063012ChinaAbstractWiththeformulafordensitycalculationinfluencefactorsonHMsitnotonlyrelatedwithslimedensityandsolidconcentrationmoreoveritalsorelatedwiththeflowpatternofHMsuspensionindensityfieldofHMseparatoranalysisofshallowbathHMseparatorverticalwheelslantwheelHMseparatorandHMcyclonemaincontrolbaseforsuspensiondensitypointedout．KeywordscoalpreparationheavymediumsuspensioncharacterdensityfieldcontrolDesignmethod＆itscomparisonofthebaseplateofthickenerYINLeiBinhaiJindiMiningEng．Tech．BeijingCo．Ltd．Beijing100027ChinaAbstractTakingthethickenerwith30mdiameteratFanjiacunCoalPreparationPlantasanexampledesignmethodofintegratedbaseplateandseparatedbaseplatecomparedadvantagedisadvantageandtheirsuitabilitysummarizedsomeproblemsconfrontedinitsrealapplicationpointedout．Keywordscoalpreparationplanton-groundthickenerintegratedbaseplateseparatedbaseplateExperienceofroutinemaintenance＆itsimprovementoftheshallowbathHMseparatoratBaodeCoalPreparationPlantWANGLi-boetal．Ba