磁場作用下重介質旋流器懸浮液密度在線調控的實驗研究.pdf

1、分類號：學校代碼：UDC：密級：碩士學位論文碩士學位論文磁場作用下重介質旋流器懸浮液密度在磁場作用下重介質旋流器懸浮液密度在線調控的實驗研究線調控的實驗研究SuspensoidDensityOnlineRegulationOfHeavyMediumCycloneInMagicField研究生：生：柴兆赟柴兆赟導師：師：申克忠申克忠研究員研究員副導師：師：趙龍趙龍副研究員副研究員學科專業(yè)：學科專業(yè)：礦物加工工程礦物加工工程研究方向：研究方

2、向：重介質選礦重介質選礦培養(yǎng)單位：培養(yǎng)單位：煤科總院唐山研究院煤科總院唐山研究院煤炭科學研究總院2015年4月煤炭科學研究總院碩士學位論文IIAbstractInournewcoalpreparationplantbecauseofhighprecisioncoaladaptabilityeasytoachieveautomaticcontroletc.heavymediacycloneseparationhasachievedaver

3、ygoodapplication.ButinthecurrentuseespeciallyinthreeproductheavymediumcycloneconfinedinSecdensityadjustmentcontrolbychangingthestructuralparameterstoadjustdonotservethepurposeofonlineregulation.Giventhesuspensionofintern

4、almagpowdercanbemagizedinamagicfieldbyfcesothisissueisftheroleofthemagicfieldwithintheHMcyclonesuspensiondensitychangesMechanism.ByfiniteelementanalysismoduleMaxwellelectromagicfieldofthethreelevelstructure8permanentmags

5、tructureHalbachstructuretheelectromagiccoilstructureinANSYSsoftwaretosimulateanalogcyclonemagicfielddistributioninsidethecrosssectionaswellaschangesinthemagicfluxdensitythefcesswirlingmagicfieldinsidethemagpowdereasymech

6、anismappliedmagicfielddensityofthecyclonefromthemastercontrolmechanism.Optimalmagicstructureonthebasisofdatamodelingelectromagicstructureestablishexperimentalsystem.Inlabatyexperimentslabatymediawereexperimentswithcoal.E

7、xperimentsshowthatthemedium:whentheelectromagicstructureislocatedcyclonecylindricalptionthestrengthcanbeincreasedbyincreasingthecurrentdensityofthecycloneseparatstingadvantageoustoSec.Programtodeveloplabatywithcoalftheov

8、erflowboxunderflowdoflotationanalysisdraweachdensityleveldistributioncurvetheactualseparationdensityδppossiblebiasEpmediaonanexperimentalbasis.Thisstudymainlyadoptssimulationexperimentstingsystemtobuildacombinationoffreg