影响火炬自动点火的因素分析

26401,,200210000m3,LG-30/0.8,,80m,,,2,,,MS-600,,,,(1),PLC,,,,(2)PLC,,,,,,,,1132,(1),,,,,,(,257000),,,©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.27200432(2),,,,(3)PLC,,PLC,PLC(4),,(5),,,,PLC4(1),,,,,(2),,,220V,,,(3),,,,0.3MPa,0.7MPa,,PLC,,(4),,DCS,,,,,,5,,,30m3/min,,,©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.Abstract&KeyWordDevelopmentofTechnicalRegulationsandStandardsConcerningCarriageofDangerousGoodsandTransportablePressureVesselsChenDengFengAbstract:Thecarriageofdangerousgoodscannotbedonewithoutthetransportablepressurevessels.Inordertokeepalook2outforpotentialrisksoflossofpropertyandlifeaswellastopre2venttheenvironmentfromimpactingcausedbythecarriageofdangerousgoods,thereshallbestrictregulationstocontrolthecarriage,especiallytheinternationalcarriageofthem,andthetransportablepressurevessels.ThispaperdescribedfirstlytheUNModelRegulationsandthevariousinternationalregulationsoncar2riageofdangerousgoodsundertheguidanceofit.Andthenthepaperdescribedthetwocurrentworldwideregulationsystemsinthefieldofcarriageofdangerousgoods:theUNENE-ENSystemandthe49CFR-DOT-ASMECODEXIISystem.ThetwosystemsareharmoniouswiththeUNModelRegulations.Finally,theau2thorputforwardrecommendationsandpropositionsonimprovementoftheChina’sregulationsconcerningthecarriageofdangerousgoodsandthetransportablepressurevesselsafterjoiningWTO.Keywords:carriageofdangerousgoods,transportablepressurevessel,regulation,standard,recommendationAnAnalysisaboutFabricatingCostofNon-StandardEquipmentLiuZhiweiSchoolofPetrochemicalEngineering,LiaoningUniversityofPetroleum&ChemicalTechnologyFushun113001BaiMingSchoolofEconomics&Management,LiaoningUniversityofPetroleum&ChemicalTechnologyFushun113001Abstract:Inthispaper,thecalculationmethodandthecom2positionoffabricatingcostofnon-standardequipmentwereintro2duced.Takingthevessels,columnsandheatexchangersasexam2ples,themaineffectfactorsofthecostandtheinfluenceofthesefactorsonthechangetendencyofthecostwereanalyzedindetail.Itprovidedthepersonnelengagedindesign,manufactureandcon2structionmanagementofthenon-standardequipmentwitharef2erenceinformationoncontrollingthefabricatingcostoftheequip2ment.Keywords:non-standardequipment,compositionofcost,fabricatingcost,constructionproject,economicanalysisStressAnalysisandDesignfor1000m3OxygenSphericalTankLiYong-tai,GuYong-gan,WuXiao-hong,HuangJin-guoHefeiGeneralMachineryResearchInstituteNationalEngineeringandTechnologyResearchCenterofSafetyforPressureVesselandPipingHefei230031JiangLiu-xinZhenjiangBoilerandPressureVesselInspectionandResearchInstituteZhenjiang212003Abstract:Thispaperpresentedthestressanalysisandthede2signforthe1000m3sphericaltank.Thestressesintheshelloftankandinthestructuresofopeningsatthetopandbottomcrownoftankundertheseveralconditionsincludingpressure-testing,op2erating,seismicandpressurecirclefatiguewereanalyzedbymeansofthefiniteelementanalysis.Thestressstrengthandfatiguelifeofthetankwereevaluatedandchecked.Keywords:sphericaltank,highpressure,lightsubstance,fi2niteelement,stressanalysis,fatigue,seism,openingModificationDesignofInternalPartsinAmmoniaCondensing&SeparatingTowerZhangXinmin,ChenBin,PengAijun,PengWeiqiHunanJinxinChenicalCo.,ltd.Lengshuijiang417506Abstract:Aftermodifyingtheinternalpartsintheammoniacondensing&separatingtower,manyproblemspreviouslyexistinginthisequipmentsuchasthebadresultofseparation,theinconve2nienceofoperation,themixingofthegasesandnotgoodeffectofheatexchangingweresolved.Thesatisfyingresultswereachievedthroughthemodification.Keywords:ammoniacondensing&separatingtower,internalparts,structure,designAnalysisonFactorsInfluencingAutomaticIgnitionofTorchLiChanglingPetrochemicalCompanyofShengliOilfieldDongying257000Abstract:Inthispaper,thecomponentpartsoftorchauto2maticignitionsystemandtheprincipleofrealizingautomaticigni2tionwereintroduced.Thevariousfactorsinfluencingautomaticig2nitionofthetorchwereanalyzed.Thecorrespondingmeasuresofensuringrealizationofthetorchignitionautomationwereputfor2ward.Keywords:torch,automaticignitionsystem,influencingfac2tor.ApplicationofRefluxRatioRegulatorMadebyOneselfinDistillationandRecoveryUnitHuXiongZhengTaizhouNanfengPharmaceuticalCo.,LtdTaizhou317300ModificationofAshWaterTreatmentSystemin300Kt/aSyntheticAmmoniaPlantQinJingnuo,TongFuweiDalianDesignandResearchInstitute,DahuaGroupDalian116031Abstract:Themodificationforthetreatmentsystemofashwatercontainingcarbonblack,residualoil,acidgaswasintroducedinthispaper.Keywords:syntheticammonia,ash-watertreatmentsystem,modification,environmentalprotectionAnalysisonFoulinginLyeCoolerandAnti-foulingMeasuresChaoZhigang,ShengZhaoquan,LiChengboHenanZhongyuanChemicalFertilizerPlantPuyang457004Abstract:Thecausesoffoulinginthelyecoolerwereanalyzed.Theanti-foulingmeasureswererecommendedandimprovementschemeswerealsoputforwardinthispaper.Keyword:lyecooler;fouling,anti-foulingmeasureCalculationofAnchorBoltCircleDiameterforTypeAandTypeANSupportLegsLiTaoJinzhouHeavyMachineryCo.,Ltd.,DalianBingshanGroupDalian116100Abstract:Theusualcalculationformula