KX系列选粉机说明书

目一、机器的用途(function)二、规格与性能(specificationandperformance)三、结构特点及工作原理(configurationandworkingprinciple)四、安装要求(erectionrequirement)五、操作、维护及检修(operation,maintenance&repair)六、产品细度的调节(theadjustmentofproductfineness)七、设备外形尺寸(equipmentdimension)八、选粉机及风机安装布置尺寸参考图(separatorandfanerection&arrangementdimensionreferencediagram)九、常见故障及处理方法(usualfailureandsolution)十、主轴轴承目录(mainshaftbearingcatalogue)(principlepointsformillclose-circulaterenovation)一、机器的用途（functionofthe）选粉机为粉料分级设备，主要应用于水泥工业的生料、水泥圈流粉磨工艺，同时在化工、Itisapowdermaterialclassifyingequipment，whichismainlyusedinrawmaterialandcementclose-circuitgrindingprocessincementindustry.Itisalsowidelyusedinchemicalandmetallurgic）SY进型选粉机。经实践使用证明，选粉效率达85%以上，而且细度调节方便、灵活、性能可靠。（SYserieshighefficientfinerotorseparatorisarenovatedexternalcirculatingrotorseparatordevelopedfromtherotorseparatorandcombinedtheplanewhirlpooltheory.Theseparatingeffortcanexceed85%.Itiseasytocontrolandhasastableperformance.）二、规格与性能（Specificationand）3三、结构特点及工作原理(configurationandworkingprinciple)-1-1、性能特点(Characteristic)：（1）采用高抛撒能力撒料盘，强化了撒料与旋流能力，使物料颗粒能充分分散扬起，增强了物料的分级、分散性能。(Distributingdiscwithhighthrowingabilityisadoptedwhichstrengthsmaterialdistributingandrotation.Bythefulldistributionofparticle,thematerialclassifyingeffectwillalsobeoptimized.)（2）合理调整了选粉区与提升区的部位，提高了选粉效率。(Thelocationofseparatingandliftingsectionisadjustedwhichincreasesseparatingeffect.)（3）采用了新型高效低阻旋风筒，减少气流阻力，提高微粉收集能力。(Newhighefficientlowresistancecycloneisadoptedtoreduceairflowresistanceandincreasefinepowdercollectingability.)（4）选粉机主轴可以进行无级调速。(infinitelyvariablespeedscanberealizedformainshaft)（5）多级衬板保护延长了主机使用寿命。(Multilevellinerwillextendthelifespanoftheseparatoe)（6）采用了先进的分瓣式可拆卸笼形转子，大大节省了维护时间和维护难度。(Advanceddismountablecagetyperotorisadoptedwhichwillsavemaintenancetimeandsimplifyrepairprocedure.)（7中扬尘大的缺点。(Twinairlockvalvesareadoptedatcoarseandfinepowderductwhichwilldecreaseairleakageandimprovethedustemissioncontrol.)2、工作原理(Workingprinciple)10）喂入，落到与转子成一体的撒料盘上，转子随主轴（）转动时，撒料盘上的物料在离心力的作用下沿径向甩出而分散于选粉室（6）内与旋转上升的气流相遇，在选粉室内，分级圈（7）下面附近的气流及分散于气流中的物料在分级圈的带动下的转速来调节。当转速增大时，该力也增大。此时如果保持处理风量一定，则此时的切割粒径减小，产品变细，如转速降低则产品变粗。物料中的粗颗粒，质量较大，受撒料盘和分级圈作4）时，再次受上升气流的分选，落到内锥，从粗粉管（2）排出，通过分级圈的细粉经旋风筒（8）收集落入集灰斗，经细粉管排出，清除细粉后的空气则从旋风筒中心经风管（15）返回节能减震风机（14）形成气流闭路循环。(Thegroundmaterialwillbefedthroughfeedinginlet(10)andfallstothedistributiondiscwhichisfixedwithrotor.Withtherotationofrotorandmanishaft(11),materialonthedistributiondiscwillbethrownoutandspreadintheseparatingchamber(6)andmeetwiththeuprisingairflow.Insidetheseparatingchamber,airflowneargradingcircleandthefloatingmaterialwillspinathighspeedwiththedriveofgradingcircle,whichwillproduceastrongcentrifugalforcetothefloatingmaterial.Byadjustingtherotationspeedofmainshaft,strengthofthecentrifugalforeecanbeadjustedaccordingly.Whentherotationspeed-2-increases,thecentrifugalforcewillstrengthened,andifairvolumeremainsunchanged,then,thecuttingparticlediameterwilldecreaseandproductparticlesizewillbesmaller.Inversely,iftherotationspeedofmainshaftisreduced,theparticlesizecanbelarger.Coarseparticlewithlargeweightwillfalltothetrickingdevice(4)andclassifiedbytheuprisingairflowagain.Thecoarseparticlewillbecollectedbytheinternalconeanddischargedfromcoarsepowderduct(2).Finepowderwillbecollectedbycyclone(8)andfalltodusthopperthendischargedfromfinepowderduct.Clenaairwillreturethecnergysayingvibration-dampingfan(14)viaairpipeandformaclose-circulateaircycle.)1.finepowderduct2.coarsepowderduct3.airinletduct4.trickingdevice5.distributingdise6.separatingchamber7.separatingcircle8.cyclone9.aircollectingpipe10.materialfeedinginlet11.mainshaft12.drivingpart13.motor14.fan15.airpipe16.adjustingairdamper四、安装要求(Erectionrequirement)1、选粉机可以安装在坚固、平整的钢筋混凝土基础上，也可以用钢结构平台支撑，安装后的选粉机应是无振动的。(Theseparatorshallbeinstalledonasolidandflatreinforceconcretefoundation.Itcanalsobesupportedbyasteelplatform.Theinstalledseparatorshallbefreefromvibration.)2、选粉机在现场安装时，应注意主体的垂直度，尤其保证内部转子的垂直度，安装时可以在主轴皮带盘上用水平仪校正主轴垂直度(<2/1000)(Duringonsiteerection,theverticalityofmainbodyshallbeemphasized,especiallytheverticalityofrotor.Levelinginstrumentcanbeusedonthemainshaftbeltpulleytorectifytheverticalityofmainshaft(<2/1000))3(Air-3-andoilleakageisnotallowedateachsealingpoint.Asbestosropeandgreaseshallbeusedtoeachflangeduringerection.)4、风机固定位置根据工作场所进行合理选择，注意联接风管不要太长，以免影响风压，NO.12.5以上风机一律采用混凝土基础。(Thelocationoffanshallbeselectedaccordingtositecondition.Itissuggestedthattheconnectingairpipeshouldntbetoolong(whichcaninfluencetheairpressure).Thevibrationdamperoffansupportinglegshallbeinstalledonplaneandsolidground.Toensureperformance,wesuggestconcretefoundationshallbeadoptedforfansoverNO.12.5)5、安装时，粗粉和细粉的双联锁风阀应尽可能垂直放置在粗粉、细粉管道的末端，即尽可能靠近输送设备。(Duringinstallation,twinairlockvalvesshallbeverticallyplacedattheendsofcoarsepowderandfinepowdetductsandascloseaspossibletotheconveyingequipment.)五、操作、维护及检修(Operation,maintenanceandrepair)1、操作(operagion)（1）试运转：选粉机安装结束后，应将各润滑点加上适量的润滑油，随后应进行试运转4~8小时，检查各轴承供油情况是否良好，轴承温度是否正常，转子部分运动是否平稳，有无振动噪音试运转认为完全合格后才允许正式投入生产。(Thefollowingpointsshallbeexamined:Whetheroilsupplyofeachbearingisincondition;Whethertemperatureofbearingisnormal;Whetherrotationofrotorisstable;whethervibrationandnoiseisfound.Onlyafterthecompletelysuccessfultestrunisachieve,cantheequipmentbeputintonormaloperation.)（2）开机顺序：成品输送-选粉风机-选粉机主轴电机磨尾混合提升-磨机。关机顺序与此相反。(Startupsequence:finishedproductconveying-fan-mainshaftmotorofseparator-mixedelevatoratmillend-mill.Theshutdownsequenceisonthecontrary.)（3）喂料：当选粉机达到正常转速，并且风机风量达到正常时，才允许喂料，停车时应先停止喂料，才能停电动机。(Materialfeeding:whennormalrotationspeedofseparatorandnormalairvolumeoffanisachieved,materalcanbefed.Whenshutdowntheequipment,firsttostopmaterialfeedingandthenshutdownthemotor.)2、维护(maintenance)应制定适合本厂实际情况的操作规程和维护制度。(Inordertoensurelong-termsafeoperation,dailymaintenanceandperiodicallyrepairshallbecarriedoutfortheseparator.Operationregulationandmaintenancesystemshallbeestablishedbasedonactualplantcondition.)(Duringdailyoperation,lubicationateachoilsiteshallbeensured.Lubricationoilshallbeaddedtoseparatorbearingandfanbesringperiodically(refertotablelistedbelow).Attentionshallbepaidtothebalanceofseparatorrotor.Incaseabnormalvibrationis-4-found,equipmentshallbeshutdownimmediately.Onlyafterthesolutionoffailure,cantheequipmentbestartedupagain.)润滑项目表(lubricationitemnumber)定期清理汇风管及管道内的积灰。(Dustintheaircollectingpipesandductsshallbecleanedandremovedperiodically.)3、检修及注意事项后，才能打开检修门。一般对下述零件进行检修。(Periodicalrepairshallbecarriedout.Afterthestoppageofmotor,itwilltakeseveralminutestostoptherotationofrotor.Maintenancedoorcanbeopenedafterthesettlementofmaterialinsidetheseparator.Generally,thefollowingcomponentsshallbeexamined.)注意：对转子部件的每一个零件都应称重合格后方可对称装配，确保更换磨损后能保持平衡。(Thegreaseresidueinthebearingshallberemoved.Payattentiontonotbringdustintobearing.Wearingpartslikesmallfanbladeandliningplateshallberepairedorreplaced.Note:eachcomponentsofrotorshallbeweighedandqualifiedbeforeinstallationsoastoensurestabilityandbalanceoftherotorafterreplacement.)六、产品细度的调节(productfinenessadjustment)节细度。一般情况下，在试生产时，通常将主风阀全部打开，通过改变主轴转速来调节细度：转速越高，细度越细，转速越低则细度越粗。如果此时不能将细度调节到规范要求，则可以调不应随意调整。(Normally,finenessofproductcanbeadjustedbyalteringtherotationspeedofmainshaft.Airvolumeisanotherfactorwhichcaninfluencetheproductfineness,however,thisadjustingmethodshallnotbeadoptedinnormalcondition.Duringtestrun,usuallymainairvalveshallbefullyopen,andfinenesswillbeadjustedbychangingrotationspeedofmainshaft,thelargerthemainshaftrotates,theparticle.Inversely,theslowerthemainshaftrotates,thelargertheparticle.Iftherequiredfinenesscannotbeachievedonlybyadjustingmainshaftrotationspeed,theopeningofvalvecanbechangedsoastoalterthecirculatingairvolume.Oncetherequiredfinenessisobtained,thepositionofvalveopeningshallbefixed.Andduringdailyproduction,thevalveopeningshallnotbeadjustedrandomly.)-5-七、设备外形尺寸(quipmentdiminsion)图二SY系列高细转子式选粉机外形尺寸图(DrawingNo2SYserieshighefficientrotorseparatordimensiondiagram)规格specificationH6H7D1D2LSY500SY600SY700SY800SY900SY1000SY12006712100028453370798910003420402889941200378044905146367516787889706735446718131040753050512040109484175697227010428993592625671246968862522922124811606754534821545360110871200449049503621065012004980521329011396120053845859479127191400621668401084说明：若因我公司技术改进所产生结构和技术参数的变化，在不影响使用性能的情况下，我公司不再另行通知。(Note:Anyconfigurationortechnicaldatachangesduetoourtechnologyrenovationwillbenotbenotedseparatelyunlesstheperformancechangesaccordingly.)八、选粉机及风机安装布置尺寸参考图（也可根据实际情况调整）Separator＆fanarrangementreferncedrawing(canbeadjustedsubjectedtositecondition)图三、SY系列高细转子式选粉机基础图(DrawingNo3SYserieshighefficientrotorseparatorfoundationdiagram)-6-规格型号SpecificationSY500DLHAA1BB1φ2900φ3500φ3800φ4420φ5000φ5300φ62001400200025002800300030003500195023002300300033493349360015501700170020002783278330003504504507008058051000SY600SY7009056501050108011001306104010401200SY1000SY1200九、常见故障及处理方法（commonfailureandsolution）由于操作维护不当，以及零部件的磨损、损坏等原因造成各种故障，应及时处理。常见的Failurewillbecausedduetoimproperoperation,damageofwearparts.Thecommonfailureandsoarelisted））））-7-十、主轴轴承目录（mainshaftbearingcatalogue）圆锥滚子轴承Conerollerbearing装在紧定套上的调心滚子轴承Rollerbearingfixedonadaptorsleeve圆锥滚子轴承121212123123123123GB/T297-1994GB/T288-1994GB/T297-1994GB/T288-1994GB/T297-1994GB/T288-1994GB/T283-1994GB/T301-1995GB/T288-1994GB/T283-1994GB/T301-1995GB/T288-1994GB/T283-1994GB/T301-1995GB/T288-1994GB/T283-1994GB/T301-1995GB/T288-19943031522216CK+H31630316111111111111111111Conerollerbearing装在紧定套上的调心滚子轴承Rollerbearingfixedonadaptorsleeve圆锥滚子轴承22217CK+H31732315Conerollerbearing装在紧定套上的调心滚子轴承Rollerbearingfixedonadaptorsleeve圆锥滚子轴承22217CK+H317N220E51317BallbearingBallbearing513262224CBallbearingN230E513262224CBallbearingN236E51332Flatbottomthrustballbearing调心滚子轴承23230CBallbearingmillclose-circulaterenovationhighlight）1、选型：输送设备规格和磨机配套推荐如下：specificationisrecommended）（Equipmentselection:thefollowingφφφφφ-8-如果原来用过选粉机,则原有提升机的提升能力已经考虑为闭路磨,如果略有不足则可以通过增Iftheexistingsystemincludesseparator,thecapacityofexistingelevatorshallmeettherequirementofclose-circulatemill.Ifthecapacityisslightlyinsufficient,itcanberectifiedbyincreasingbucketsorincreasingspeed.）2、进料口角度：对选粉机而言，生料磨必须大于50度，水泥磨必须大于45度，更要特别注Material