海洋工程介绍

CleanOilOilMaintenanceinOffshoreEngineering清洁油品近海工程中的油品保养,C.C.JensenFiltrationOct,26th,2010,C.C.JensenChina,Phoenix,2009年7月,P2,C.C.Jensen,C.C.JensenChina,Phoenix,2009年7月,P3,Index,CleanOilConceptOilContaminationCleannessLevelFiltrationTechnologyOff-lineFiltration离线CJCTMOff-lineFiltrationSystemCJCTMInOffshoreEngineeringReferenceList,C.C.JensenChina,Phoenix,2009年7月,P4,CleanOilConcept,C.C.JENSENAPMTerminals,April2010,OilContaminationRecourses,C.C.JensenChina,Phoenix,2009年7月,P6,ContaminationDamageProcess,C.C.JENSENA/S,WhatisWear,SDN,April2007,Page7,Smoothandevenoilfilm,Oilfilmwithparticles,Damage,C.C.JensenChina,Phoenix,2010/10/26,P8,Damage,C.C.JensenChina,Phoenix,2009年7月,P9,OilCleannessLevel,C.C.JensenChina,Phoenix,2009年7月,P10,ParticlePercent,Particlesize，mm,ParticleSizeDistribution,Inmediumloadedoilsystemsthedispersionofparticleswillbeasfollows:Onlyapproximately10%oftheparticlesare10mApproximately70-80%oftheparticlesarebetween1-5micrometre,人类毛发:70mm,3mm,肉眼可见最小颗粒物:40mm,1mm,ParticleContamination,C.C.JensenChina,Phoenix,2009年7月,P11,TheISO4406/2000classificationofparticlecontentswasintroducedtofacilitatecomparisoninparticlecounting,usingautomaticparticlecounters.ISO4407/1999isdescribingparticlecountingusingamicroscope(particlesizes2/5/15m).Suddenbreak-downinanoilsystemisoftencausedbylargeparticles(14m)intheoilwhileslower,progressivefaults,e.g.wearandtear,arecausedbythesmallerparticles(2-6m).Thisisoneoftheexplanationswhytheparticlereferencesizesweresetto4m,6mand14minISO4406/2000.Atypicalsamplefromawindturbinegearbox,forexample,containsinevery100mLofoil:,450,000particles4micron120,000particles6micron14,000particles14micron,IntroducedintheISOclassificationtable(ontheright),thisoilsamplehasacontaminationclassof19/17/14.,ContaminationClassesaccordingtothenewISO4406/2000Standard:MorethanTillClass8,000,00016,000,000244,000,0008,000,000232,000,0004,000,000221,000,0002,000,00021500,0001,000,00020250,000500,00019130,000250,0001864,000130,0001732,00064,0001616,00032,000158,00016,000144,0008,000132,0004,000121,0002,000115001,000102505009130250864130732646Max.numberofparticlesper100mlfluidaftertheirsizeranges.,ISOStandard-4406/2000,C.C.JensenChina,Phoenix,2009年7月,P12,不同污染级别的测试油膜以及显微镜照片,ISOStandardmembrane,C.C.JensenChina,Phoenix,2009年7月,P13,Source:NoriaCorporation,油品清洁度机械寿命之间的关系,C.C.JensenChina,Phoenix,2009年11月,P14,1%water=10,000ppm.Estimatedlifeextensionformechanicalsystemsutilizingmineral-basedfluids.,例如:将平均含水量为2500ppm降为156ppm，机械寿命能够延长5倍。,Source:NoriaCorp.,C.C.JensenChina,Phoenix,2009年7月,P15,FiltrationTechnology,C.C.JensenChina,Phoenix,2009年7月,P16,Filtration,P17,西西延森中国2009年2月,P18,西西延森中国2009年2月,SurfaceFiltration,TypicalSurfaceFilterforIn-lineInstallation,Elementhousing,Endcapseal,Core,Mediumsupport,Pleatsupportband,Endcap,Filteredoilreturnstotheoilcircuit,Unfilteredoilentersunderpressure,Function,CJCDepthFilterforOff-lineInstallation,DepthFiltration,Two-discfiltersandwich,Filteredoilreturnstotheoilcircuit,Unfilteredoilentersunderpressure,Function,C.C.JensenChina,Phoenix,2010/10/26,P19,Removecontaminationatonetime,OfflineFiltration,C.C.JensenChina,Phoenix,2009年7月,P20,CJCTMOff-lineFiltrationSystem,C.C.JensenChina,Phoenix,2009年7月,P21,CJC产品系列,CJC精滤器HDU27/27P,CJC滤油除水器PTU34*27/108GP-E2PTW,CJC精滤器HDU27/108MZ-DE2H1,CJC滤油除水器PTU327/81P-E2PW,CJC解吸塔D38EHMT,C.C.JensenChina,Phoenix,2010/10/26,P22,C.C.JENSENAPMTerminals,April2010,3months,9months,12months,3months,DisconnecttheCJCfiltersystem,Teststart(beforefiltration),Varnish;whenyoucareandwhenyoudont,CO2WaterFlow-Block,C.C.JENSENAPMTerminals,April2010,EnvironmentalBenefitsofCJCFilters,C.C.JensenChina,Phoenix,2009年7月,P25,LubOilandFuelHydraulicCraneMainHydraulicSystemsBowThrustersThrustersGearsOtherapplications,C.C.JensenChina,P