步进式加热炉--外文文献Word格式.docx
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步进式加热炉--外文文献Word格式.docx
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@#@1 introduction@#@1.1Stepintothefurnace@#@1.1.1Stepintothefurnaceoverview@#@Aswesterncapitalistsocietyinthe18thcenturysincetheindustrialrevolution,thedevelopmentofthesocietyenteredanewspeed.Accordingtothestatisticsintheindustrialrevolutionintheworldbeforetheusageofthepercapitasteelislessthan5kg.However,nowofthesocialdevelopmenttotheownershipfor418kgpercapitasteel.Moreandmoresteelstructureappearinsocialistconstruction.Sosteelhasbeennowthemainmaterialofsocialdevelopment.Andevenoncetheshortageofsupply.Thispromptedthesteelindustryisgrowingrapidly.Totheyear2007,theworldGangTieLianghasreachednearlyninehundredmilliontons.ButbecausetechnologyCo.,LTD,addpeopletousemorewidely,steelemergenceofsteelmoredemand.Sothesteelandironthesmeltingtechnologyconstantlyimproved.@#@Thefirststepin1967abeamfurnaceputintoproduction.China1979yearsofproductionwalkingbeamfurnaceis32.5meterslong,productioncapacityof270tonsperhour.Walkingbeamfurnacestovethanpushsteelhavemanyadvantages,thusbecomethefirstchoiceofrollingmillsnewfurnacetype.Thescaleofthesteelrollingbroadbandislargedevelopment,walkingbeamfurnaceisoneofthecharacteristicsoffurnacelongfrompushsteel,andcanadapttolimitthelengthofmillproductiongrowthhourofthesituation.Beijingsteeldesignresearchinstitutenearly20yearsdesignofproductionmorethan40buildingssteppingfurnace,alreadypervadedstrip,finances,greatwire,stripsteel,seamlesstube,KaiPi,forgingandothersteelandsteelbeltfactory,in1994haveputintaigang,meishanstripfactoryofwalkingbeamfurnaceratedoutput,respectivelyfor180t/hand280t/h,chongqingironandsteelinstituteofdesignforpangangduringthe1450factorydesignwalkingbeamfurnace,ratedoutputfor150t/h,alsoputintoproductionin1992.@#@Earlyheatingfurnaceinteriorisacontinuoustypepushwithsteelmachine,itistheroleofingotorbilletinturnpushincharging.Intheendthematerial,thefurnaceofsteelmachinecanpushwillheatinggoodfromtheotherendofthebilletreheatingfurnaceout.Insideoutofthefurnaceofmaterial,pushthesteelbilletmachinewillbelaunchedtothematerialposition,againbythesteelingotmachinewillbeout;@#@Nowmostuseissteppingtypemobiledevice.Stepintothefurnaceheatingtemperatureeven,heatingtimefast,highoutput,andbigproductionflexibilityandmay,whennecessary,willfurnaceemptyblank.Heated,theblankofthesurfaceofthewaterpipesundersmallblackimprint,blanktemperatureeven,heatingefficiencyishigh.@#@Heatingspecialsteelis,canbemetonthesurfacequalityoftheblank(oxidation,decarburization,scratch,etc)heightrequirements;@#@Heatinglargepanel,astheslabtemperatureeven,toreducethethicknessdifferentrolling.Sonowsteppingtype@#@furnaceinthehotrolledstripworkshopandsmallandmedium-sizedsteelrollingworkshophavebeenwidelyused.@#@Fromthe1950sduetostepintothefurnaceandtheemergenceofthemobiledevicestomature,inmanysteelplateandsmallsteelproductionareagoodapplication.Asamodernmetallurgyindustryisgenerallyusedafurnace,andhisadvantageworthlearning.@#@StepintothestructureofthefurnaceA,furnacebottomstructure@#@Fromthestructureofthestove,seethestepfurnaceisdividedintoheatingsteppingtypefurnace,heatingupanddownthesteptypefurnace,doublewalkingbeamsteppingtypefurnace,etc.@#@Onthestepheatingfurnaceheatingdeviceupsidehasonlyjustasitsnameimplies,fixedbeamandmobileleungisheat-resistantmetalproduction,fixedfurnacebottomisrefractorylining.Thestoveisbasicallynowater-coolingelements,sotheheatconsumptionislow.Thestovecanonlysingleheating,generalforathinbilletheating.@#@Andpushedsteelasfurnace,inordertomeettheneedofthebilletheatingbig,steppingtypefurnaceisalsograduallydevelopmentundertheheatingoftheheatoftheupanddown,appearedtostepintothefurnace.Thestoveisequivalenttopushsteeltypefurnaceoffurnacebottomwaterpipeintoafixedbeamandmobilebeam.Fixedbeamandmobilebeamwithwater-cooledstandpipesupport.Bywatercoolingtubebeamalsoform,withrefractoryplasticitybandage,outsideaheatresistantalloyabovethesaddletypeslipperycourse,similartotheguideonpusher-typereheatingfurnaceoffurnacebottomlongitudinalpipe.Furnacebottomisofbuiltonstilts,canrealizedoubleheating(steptypefurnaceandbilletisnotclosetothebillettogether,andthereisagap,canthinkisheated)all.Heatingundergeneralcanonlyusesideburner,becausepillarblockingtheendburnerflamedirection,ifwanttotheburner,theneedtochangethestructureofthepillartype.He
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