国产第一套电动高温闸阀在催化裂化装置上的应用

471012,FCCU1()198921000mm,1000mm800mm,,DZ1100,,19964,PZ10003,,,2DZ1100a1(1)b1DZ1100;SMC,,LFKc1(1),25mmDg1100,Dg1200,,(2)3mm,,0105mm,(:1996207225),,,f1(1)0150155MPa;(2);(3)g1,1,,1,,1995,16(4):353721119903111993,1997,18(3)27Petro2ChemicalEquipmentTechnology810mm,175kgöh1MPa(),,1DZ1100()öMPa013ö700(780)()ökPa2()()öMPa013ömm1100ömm1100()öm3min-1013ös4040öV380ömm1200öA25ökW715öNm2000(3)L1ö312,(4),,,,,,,,(5),(6)SMC,,10t,,,(7)715kW,,,7,(8),,(9),,,(10)LFK,,3a1(1)22ömm0011001120110:0105mm(2)3b1()43ösöAöAömmösöAöAömm341404048201180334044151182404417118340441511833,3301200mm,,0%1196mm,100%16mm,,1180mm8219974(19964)ö()öMPaösöAöAömmösöAöAömm219:001104044204044182110:00110404420404418239:3030701096405018405017249:3543440421811864044181186249:40434404018118640441811882514:304574040184044182515:0053801098391182c1(1),,40s,,016%,,(2)PF1000()1kPa,1600m3ömin(),()2800m3ömin,(3)DZ1100,,,,d1(1),(2),,(3)(4),,,(5),,4,01004MPa,35A,4662kWh,115,255kWh,kWh0135,89:,1996,,,,:(1),,;(2),;,;(3),;(4)92183.ABSTRACTSPETRO2CHEMICALEQUIPMENTTECHNOLOGYStartedPublicationin1980.Bimonthly.May.1997Vol.18No.3EXPLANATIONONSOMEPROBLEMSOFJB4732STRESSANALYSISDESIGNSTANDARDOFSTEELPRESSUREVESSELLiJianguo.Chinanationalstandardiztioncommitteeforpressureves2sel,Beijing,P.C100088AbstractTheeditorsnote:AfterpublishedtheconcernedarticlewrittedbyLiJianguoinfirstissueofthismagazinefor1995,intheprocessofcertificatefordesignqualification,manyincorrectpointsevenmistakesforunderstandingsomeproblemsonJB4732stndardwerefounded.Forthisreason,thewriterpreparesthisarticleforfur2therexplanation.KeywordsSteelpressurevessel,Designanalysis,Problem,Expla2nationCALCULATIONANALYSISFORSEISMICLOADINGOFSILOZurongqi,ChenNianchun.Chinatextileindustrydesigninstitute,Bei2jing,P.C100037AbstractAsviewedfromthestructureandloadbearing,forlarge,mediumsizesilo,thecalculationofseismicloadingasperdif2ferentwalltuicknessofvesselisnotnecessary;Basedonthispoint,thesimplifiedcalculationprocedureisprovided.KeywordsLargemediumsizesilo,Seismicloading,CalculationDESIGNANDCONSTUCTIONOFPRODUCTSTORAGETANKOFREFINERYMaJiguo,ZhangWenqing.chemicalsplantofoilfieldofHuabeipetroleumadministration,Renqiu,P.C062552AbstractInconnectionwiththeworkingpractice,someissuesofdesignforproductstoragetank(suchaswelding,cuttingplan,holeopenning,ETC)aredescribed.KeywordsStoragetank,Design,ConstructionSTRENGTHCALCULATIONFORCHANNELFLANGEOFMULTIPASSSHELLöTUBEHEATEXCHANGERUS-INGSTEELPIPESEALINGATPASSPARTITIONGROOVEGaoHongkun.Changlingpetrochemicalinstitute,Yueyang,P.C414012AbstractThrouththeanalysisofbearingforceforcorrelationpartswhileusingsteelpipesealingatpasspartitiongroove,thestrengthcalculationprocedureforchannelflangeofmultipassshellötubeheatexchanger.KeywordsMultipassshellötubeheatexchanger,Tight2pressingforceofgasket,BoltloadingANALYSISOFCOKINGONSIEVEPIPEINSIDETHEFRACTIONATOROFDELAYEDCOKINGUNITSunFengquan.refineryofDaqinggeneralpetrochemicalworks,P.C163711AbstractThecausesforcokingonsievepipeinsidethefracitona2torwasanalysedanditsimprovementschemewasproposed.Sotheproblemoflongperiodoperationcausedbycokepluggingwasalsosolved.KeywordsDelayedcoking,Fractionator,cokingonsievepipe,analysis,improvementPRECOOLTHERMODYNAMICCALCULATIONFORLIQUIDNITROGENSTORAGETANKLiYaming,LiGuocheng.petroleumuniversity,(Shandong),P.C257602AbstractThispaperpresentstheanalysisofthermodynamicpro2cessfortheprecoolofliquidnitrogenstoragetank,andsomeinfor2mationssuchasliquidnitrogenflowrate,temperatureofstoragetankaswellastherelationshipbetweenstoragetanktemperatureandprecooltimeunderconstantpressure,andprovidesthetheorecti2calbasisforestablishingprecoolschemeofliquidnitrogentank.KeywordsAcrylonitrile,Storagetank,Liang2linaginsulatingglue,TemperaturereducingPERFORMANCEANALYSISFORCONSTRUCTIONOF2ACÊ45M3TYPECENTRIFUGALAIRCOMPRESSORWangXiadong.constructionco.ofAnqinggeneralpetrochemicalworks,P.C246001AbstractTheconstructioncharacteristicandoperationexperienceof2ACÊ45M3typecentrifugalaircompressorarerecommendedindetailforclientreferencewhileusingthesametypemachine.KeywordsCentrifugalaircompressor,Constructionfeature,Per2formanceanalysisANALYSISOFTHELEAKAGEREASONFORDUALFACEMECHANICALSEALOFCOPPERSLURRYPUMPFangYuyu,JiangGuohua.chemicalauxiliaryworksofDaqingoilfield,P.C163411ZhuRuidong.Daqingpetroleuminstitute,P.C151400AbstractThroughtheanalysisofleakagereasonforxx2zuvtypedualfacemechanicalseal,fromtheaspectsoflippacking,mechanicalsealdesignandoperation,theleakagereasonandsolvingmeasurefordualfacemechanicalsealofcuslurrypumpwillbefoundout.KeywordsDualfacemechanicalseal,Cuslurrycatalyst,Lippack2ing,Shaftsleeve,Sealpacking.APPLICATIONOFFIRSTSETOFDOMESTICPRO-DUCEDELECTRICDRIVENHIGHTEMPERATUREGATEVALVEINFLUIDCATALYTICCRACKINGUNIT(FCCU)LiZhenxing,XueHuichao,DingZhenjun,DingPingan.Luoyanggeneralpetrochemicalworks,P.C471012AbstractThemainperformenceparametersandconstructionfea2turesforfirstsetofdomesticproducedelectricdrivenhightempera2turegatevalvearerecommendedanditstechnicalsummaryforappli2cationinFCCUiscarriedout.KeywordsFluidcatalyticcrackingunit,Electricdrivenhig