注：不含主觀題第1題填空題(3分)Therawmaterialsforblastfurnacesmeltingmainlyinclude

____,____，____。正確答案：:["ironore"]正確答案：:["fuel"]正確答案：:["flux"]第2題填空題(1分)Themainproductis____正確答案：:["pigiron"]高爐本體設(shè)備Blastfurnaceequipment第1題填空題(4分)Blastfurnaceproperisthemainequipmentforsmeltingpigiron,whichiscomposedof____,____,____,____andpillarorsteelstructureframe.正確答案：:["furnacebase"]正確答案：:["furnaceshell"]正確答案：:["furnacelining"]正確答案：:["coolingequipment"]第2題填空題(5分)Theinnershapeofblastfurnaceisgenerallycomposedof____,____,____,____,and____.正確答案：:["hearth"]正確答案：:["bosh"]正確答案：:["belly"]正確答案：:["stack"]正確答案：:["throat"]第3題填空題(4分)Blastfurnacesteelstructureincludes____,____,____,____,ladderandothersteelstructures.

正確答案：:["furnaceshell"]正確答案：:["frame"]正確答案：:["pipeline"]正確答案：:["platform"]第4題填空題(1分)____

isthebearingdeviceatthelowerpartoftheblastfurnace.正確答案：:["Theblastfurnacebase"]第5題填空題(2分)Blastfurnacecoolingcanbedividedinto____

and____.

正確答案：:["externalcooling"]正確答案：:["internalcooling"]第6題填空題(1分)Thetuyere(smallsleeve)ismatchedwiththetuyeremiddlesleeveandtuyerelargesleeve,togetherwithothercomponentssuchascoolingwaterpipetoform____ofblastfurnace.正確答案：:["thetuyeredevice"]高爐供料設(shè)備Blastfurnacefeedingequipment第1題填空題(5分)

Allequipmentaboveandbelowthesilo,includesrawmaterial____,____,____,____,____

andotherequipment.正確答案：:["conveying"]正確答案：:["feeding"]正確答案：:["discharging"]正確答案：:["screening"]正確答案：:["weighing"]第2題填空題(1分)____

undertheorestoragetankisusedtoscreencoke,thepowderinsinterandotherrawmaterialsissometimesalsousedasfeed.正確答案：:["Thescreen"]第3題填空題(4分)Theweighingequipmentunderthetankincludes____,____,____

and____.正確答案：:["weighingcar"]正確答案：:["weighingfunnel"]正確答案：:["leverweighingfunnel"]正確答案：:["electronicweighingfunnel"]高爐上料設(shè)備Blastfurnacechargingequipment第1題填空題(2分)TheCarchargingmachineismainlycomposedofinclined____,tracklaidontheinclinedbridge,two____,skiphoist,steelwireropeandropepulleyfortraction.正確答案：:["Bridge"]正確答案：:["skipcars"]第2題填空題(2分)Thechargingcartrackontheinclinedbridgeisdividedintothreesections:____,____

andfurnacetopunloadingcurvedrailsection.正確答案：:["pitstraightrailsection"]正確答案：:["middlestraightrailsection"]第3題填空題(1分)Duringthebeltreturn,a____

isusedtotensionthebelt.正確答案：:["heavyhammer"]高爐爐頂設(shè)備Blastfurnacetopequipment第1題填空題(5分)Accordingtothefeedingmode,furnacetopequipmentcanbedividedinto____and____.Accordingtothechargingmode,itcanbedividedinto____,____

and____.

正確答案：:["skipcartype"]正確答案：:["beltconveyortype"]正確答案：:["belltype"]正確答案：:["bellvalvetype"]正確答案：:["belllesstop"]第2題填空題(4分)Thechargingdeviceisusedtoreceivethechargedischargedfromthesmallhopperandreasonablyloadthechargeintothefurnacethroat.Theutilitymodeliscomposedofa____,a____,theconnectionbetweenthebigclockandthepullrod,a____anda____

正確答案：:["largehopper"]正確答案：:["bigclock"]正確答案：:["bigclockpullrod"]正確答案：:["gashood"]高爐渣鐵處理設(shè)備Ironslagtreatmentequipment第1題填空題(3分)Thetypesofclayguninclude____

,____and____.正確答案：:["pneumaticgun"]正確答案：:["electricgun"]正確答案：:["hydraulicgun"]第2題填空題(3分)Slagtankcarrequirementsare：①Theshapeofslagpotshallensurethat____

canbedischarged;②Ensuresufficient____;③Sincethereisnorefractorybrickinslagpot,thewallofslagtankshouldberesistantto____.

正確答案：:["solidifiedslag"]正確答案：:["stability"]正確答案：:["hightemperature"]高爐煤氣除塵設(shè)備Gasdustremovalequipment第1題填空題(3分)Accordingtodustremovalmethod，gasdustremovalequipmentcouldbedividedinto____,____

and____.正確答案：:["Drydedustingequipment"]正確答案：:["Wetdedustingequipment"]正確答案：:["Electrostaticprecipitator"]第2題填空題(4分)Thecommonlyuseddehydratorsare____,____,____

and____.正確答案：:["baffletype"]正確答案：:["gravitytype"]正確答案：:["packingtype"]正確答案：:["cyclonetype"]高爐送風(fēng)設(shè)備Airsupplysystemequipment第1題填空題(4分)Blastfurnaceblowerrequirementsare

Sufficient

____;Theairvolumeandpressureofthefanshouldhavea

____;Itcanensurecontinuous,safeandefficientoperationfor____Theairsupplyis____,thatis,whentheairpressurechanges,theairvolumecannotautomaticallyproducealargechange.正確答案：:["airsupplycapacity"]正確答案：:["wideadjustmentrange"]正確答案：:["alongtime;"]正確答案：:["uniformandstable"]氧氣轉(zhuǎn)爐煉鋼工藝ProcessofOxygenSteelmaking第1題填空題(6分)Operationalstepsinoxygensteelmakingprocessinclude____,____，____，____,____,____正確答案：:["chargingscrap"]正確答案：:["charginghotmetal"]正確答案：:["mainblow"]正確答案：:["sampling"]正確答案：:["tapping"]正確答案：:["slagoff"]氧氣轉(zhuǎn)爐本體OxygenSteelmakingVessel第1題填空題(4分)ABOFinstallationconsistsofthe____,furnacesupportfoundation,____,____,____,oxygeninjectionsystem,auxiliaryfurnacebottomstirringsystem,processadditivessystem,scrapandhotmetalchargingsystem,moltensteeldeliveryandslagdisposalsystem,furnacedeskullingsystem,andotherauxiliarysteelmakingrequirementssuchassampling,refractoryinspectionandreliningsystems,processcomputers,etc.正確答案：:["basicoxygenfurnace"]正確答案：:["furnacetiltdriveandcontrols"]正確答案：:["furnacewatercoolingsystem"]正確答案：:["fumeexhaustandcleaningsystem"]耳軸設(shè)計(jì)的類(lèi)型TypesofTrunnionRingDesigns第1題填空題(4分)workingcharacteristicsoftrunnionbearing

are____,____

，____，____，Therotationangleisintherangeof280°~290°，Partialbearingpartsareinwork正確答案：:["Heavyload"]正確答案：:["lowspeed"]正確答案：:["Poorworkingconditions"]正確答案：:["Start-brakingfrequency"]傾動(dòng)機(jī)構(gòu)TiltingMechanism第1題填空題(4分)Typesoftiltingmechanismsare____

types，____types，____

types,____types.正確答案：:["floor"]正確答案：:["semi-suspension"]正確答案：:["fullsuspension"]正確答案：:["hydraulic"]耐火材料RefractoryLining第1題填空題(2分)ZonedLiningsbyThickness

are____，____.正確答案：:["?workinglining"]正確答案：:["?safetylining"]氧槍OxygenLance第1題填空題(2分)ThemajorcomponentsoftheBOFoxygenlanceinclude

____,the____,whichismadeofahighthermalconductivitycastcopperdesignwithpreciselymachinednozzlestoachievethedesiredflowrateandjetparameters.正確答案：:["oxygeninletfittings"]正確答案：:["oxygenoutlet"]連鑄生產(chǎn)工藝及設(shè)備ContinuousCastingProcessandEquipment第1題填空題(4分)Thecontinuouscasterismainlycomposedof____,ladlecarrier,tundish,tundishcarrier,____,moldoscillationdevice,secondarycoolingdevice,____,____,cuttingdeviceandbilletdeliverydevice.正確答案：:["Ladle"]正確答案：:["mold"]正確答案：:["straighteningandwithdrawalunit"]正確答案：:["dummybardevice"]第2題填空題(2分)Whatarethetwowaystomakemoltensteelsolidifiedandformedintheprocessofsteelproduction?____、____正確答案：:["Ingotcasting"]正確答案：:["continuouscasting"]連鑄機(jī)分類(lèi)及優(yōu)越性Classificationandsuperiorityofcontinuouscaster第1題填空題(3分)Accordingtotheconfigurationofthecontinuouscasterstructure,castercanbedividedinto____,verticalbendingcontinuouscaster,____,ovalcontinuouscaster,____,etc.正確答案：:["verticalcontinuouscaster"]正確答案：:["bow-typecontinuouscaster(arccontinuouscaster)"]正確答案：:["horizontalcontinuouscaster"]主要參數(shù)確定Calculationanddeterminationofmainparameters第1題填空題(1分)Thedefinitionofcastingspeedis____.正確答案：:["thelengthofbilletdrawnbythecasterperflowperminute,m/min"]第2題填空題(3分)Themaindesignparametersofthecontinuouscastingequipmentincludes____,____,____,theradiusofcurvatureofcaster,thenumberofthestrands,theproductioncapacityofthecontinuouscaster,etc.正確答案：:["thesizeandshapeofthesectionofthebillet"]正確答案：:["thecastingspeedofthebillet"]正確答案：:["themetallurgicallength"]鋼包回轉(zhuǎn)臺(tái)Ladleturret第1題填空題(5分)Themainparametersofladleturretare____、____、____、____、____正確答案：:["bearingcapacity"]正確答案：:["Rotationspeed"]正確答案：:["Rotationradius"]正確答案：:["Liftingstroke"]正確答案：:["Liftingspeed"]第2題填空題(3分)Theladleturretismainlycomposedofsteelstructure,____,rotaryclampingdevice,____,____,lubricatingdeviceandaccidentdrivingdevice.正確答案：:["rotarydrivingdevice"]正確答案：:["liftingdevice"]正確答案：:["weighingdevice"]中間包Tundish第1題填空題(3分)Thefunctionsoftundishcaristhecarryingequipmentoftundish.Beforecasting,Bakedtundishistransportedto____aboveandonthecastingposition.Whencastingis____or____,thetundishiscarriedfrom

moldaboveaway.正確答案：:["mold"]正確答案：:["completed"]正確答案：:["accident?"]第2題填空題(6分)Themainfunctionsoftundishare____,____,____,____,____，____.正確答案：:["reducingpressure"]正確答案：:["stabilizingflow"]正確答案：:["inclusionsremoval"]正確答案：:["separatingflow"]正確答案：:["storingsteel"]正確答案：:["tundishmetallurgy"]結(jié)晶器Mold第1題填空題(4分)Accordingtothestructure，moldcanbedividedinto:____,____,____and____.正確答案：:["Integralmold"]正確答案：:["tubemold"]正確答案：:["combinedmold"]正確答案：:["horizontalmold"]第2題填空題(3分)Moldtaperisinorderto____and____,thesectionoftheloweroutletofthemoldisslightly____

thanthatoftheupperinlet.正確答案：:["reducetheairgap"]正確答案：:["acceleratethegrowthofthebilletshell"]正確答案：:["smaller"]結(jié)晶器振動(dòng)裝置Moldoscillationdevice第1題填空題(3分)Themainparametersofmoldoscillationreferto____,____,____,etc.正確答案：:["amplitude"]正確答案：:["frequency"]正確答案：:["negativestriptime"]第2題填空題(3分)Thethreekindsofmoldoscillationspeedcharacteristicsare____、____、____。正確答案：:["synchronousoscillation"]正確答案：:["negativestriposcillation"]正確答案：:["sinusoidaloscillation"]方坯導(dǎo)向及拉矯裝置Withdrawingandstraighteningequipmentforbillet第1題填空題(5分)Themainfunctionsofwithdrawingandstraightingdeviceare____,____,____,____,____.正確答案：:["withdrawing"]正確答案：:["straightening"]正確答案：:["feedingdummybar"]正確答案：:["handlingaccidents"]正確答案：:["checkingthestatusofthesecondarycoolingsection"]第2題填空題(1分)Forarccaster,thebilletfromthesecondarycoolingsectionisbentandmustbestraightened.If____,itiscalledsinglepointstraightening.正確答案：:["thebilletisstraightenedbyonetime"]板坯導(dǎo)向及拉矯裝置Withdrawingandstraighteningequipmentforslab第1題填空題(2分)Thetwokindsofnozzlesinthecoolingsystemare____and____.正確答案：:["Pressurenozzle"]正確答案：:["air-wateratomizingnozzle"]第2題填空題(2分)Thetwopartsoftheguideandwithdrawing-straightingdeviceofslabcasterare____and____.正確答案：:["secondarycoolingzerosection"]正確答案：:["sectorsection"]二次冷卻設(shè)備Secondarycoolingdevice第1題填空題(5分)Thesecondarycoolingparametersare____、____、____、____、____.正確答案：:["waterflowcharacteristics"]正確答案：:["Waterflowdensity"]正確答案：:["Watermistdiameter"]正確答案：:["Waterdropspeed"]正確答案：:["Sprayarea"]第2題填空題(2分)Thetwokindsofnozzlesinthecoolingsystemare____and____.正確答案：:["Pressurenozzle"]正確答案：:["air-wateratomizingnozzle"]引錠設(shè)備Dummybardevice第1題填空題(4分)Beforethecastingofcontinuouscaster,theheadofdummybarblockstheloweroutletofthemold,temporarily____,sothatthemoltensteeldoesnotleakout.Whentheli