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1、 CERA SYSTEM 公司所在地公司所在地CERASYSTEM 是一家中小企业，座落于德国图林根州，汉姆斯多夫我们目前有100位员工，主要业务领域设计以下两部分:-为汽车行业做OEM-生产洁具行业部分配套产品-陶瓷阀门及陶瓷管道第1页/共52页为为什么要使用陶瓷什么要使用陶瓷阀门阀门呢呢?使用时间长毋需经常维护Nomoresacrificed“valves单独配件及磨损件第2页/共52页-规格:DN15(1/2”)DN200(8”)-等级:PN1040(ANSI150300lbs)特殊等级可达到PN100(ANSI600lbs)-温度:标准温度+180度个别可达到:+850度-控制:Kvs
2、7Kvs2000(Cv=Kvx1.17)-滑动盘阀最小Kvs为0.7-面对面式:DINF1orANSIB16.5-Leakagerateacc.toANSIIV(可达到5级)-精确安装按照ISO5211-主体由三部分组成的设计-配件和磨损件可单独替换-阀体可选用不同材质我我们们主要的主要的阀门类阀门类型型:陶瓷阀门基础参数陶瓷阀门基础参数第3页/共52页KAL开开/关式陶瓷密封座关式陶瓷密封座阀门阀门第4页/共52页KSV/KAV全部全部衬衬陶瓷的开陶瓷的开/关式关式阀门阀门第5页/共52页KST/KAT全部全部衬衬陶瓷的陶瓷的阀门阀门但但阀阀体和法体和法兰选兰选用不同材料用不同材料第6页/共
3、52页HT耐耐高温度型高温度型第7页/共52页KSC耐腐耐腐蚀蚀型型第8页/共52页SSC/SSL 滑动盘阀滑动盘阀第9页/共52页不同规格配件不同规格配件第10页/共52页-三氧化二吕(Al2O3)-氧化锆(ZrO2)-碳化硅(SiC)-氮化硅(Si3N4)为什么?优质防磨损及耐腐蚀材料优质防磨损及耐腐蚀材料:第11页/共52页不同材料硬度比较不同材料硬度比较维氏硬度维氏硬度公斤公斤/平方毫米平方毫米25002000150010005000各种材质硬度比较各种材质硬度比较第12页/共52页陶瓷性能比陶瓷性能比第13页/共52页Limitationsofceramic材料Tensilestre
4、ngth最高承受温度(t:instant)Al2O3三氧化二三氧化二铝250MPa120CZrO2二氧化锆二氧化锆700MPa220CSiC碳化硅碳化硅300MPa320CSi3N4氮化硅氮化硅600MPa450CAISI316600MPa第14页/共52页陶瓷陶瓷阀门的应用领域阀门的应用领域以下为陶瓷阀门的应用领域这些应用领域和您现在的产品相类似吗?我们的产品会和您的产品互补，使产品类型更完善吗?我们双方的技术可以很好的结合吗?我们可以在未来销售额更上一个台阶吗?第15页/共52页FERTILIZERapplication磷酸(43%H3PO4)混有磷酸钙固体,80C,3-6帕,密度达到1.
5、500公斤/立方米.硝酸铵(NH4NO3),+泥浆,140C,4-8帕,密度为1.300公斤/立方米 含白云石的泥浆(CaCO3来源于矿物石),60C,5帕,密度大於1.300公斤/立方米需克服磨损和侵蚀!Mostlycontrolapplication第16页/共52页FERTILIZERplantreferencesKEMIRA“Grow-How”比利时6offCERAVALVESSK3100DN25andDN50auto-controlvalveswithfullceramicliner&trim.ReplacedRotarycontrolvalvesinAISI316Levery4we
6、eks!,ceramicvalveservicetime=2years.FERTIBERIA,SPAIN4offCERAVALVEKSTPVDFDN65controlvalvesreplacingPTFEpinchvalves.ABUQIR,EGYPT6offCERAslidingdiskvalveSSC,DN25controlservicetime2years第17页/共52页FERTILIZERplantreferencesKEMIRA“Grow-How”BELGIUM6offCERAVALVESSK3100DN25andDN50auto-controlvalveswithfullcera
7、micliner&trim.ReplacedRotarycontrolvalvesinAISI316Levery4weeks!,ceramicvalveservicetime=2years.Plant annual fertilizer output:1.000.000 t/year FERTIBERIA,SPAIN4offCERAVALVEKSTPVDFDN65controlvalvesreplacingPTFEpinchvalves.Plant annual fertilizer output:1.700.000 t/yearHYDROAGRI,NL12offCERAVALVESSK310
8、0DN25-150controlservicetime3years(regularorderssince1996)Plant annual fertilizer output:3.000.000 t/year第18页/共52页TiO2valve/outputratioKerrMcGee,plantinGermany(sulfuricprocess)120ceramiccontrolvalvesinGermanyAnnualTiO2output:107.000t/yearKerrMcGee,plantinNL(chlorinebasedprocess)App.30ceramiccontrolva
9、lvesareusedAnnualTiO2output:72.000t/yearKerrMcGee,plantinAustralia(chlorinebasedprocess)App.25ceramiccontrolvalvesareusedAnnualTiO2output:90.000t/yearn.b.Valve/outputratioisnon-conclusiveformarketresearchpurposes.第19页/共52页IdeasonhowtoconductamarketresearchFordiscussionCompareyourcustomer/end-usergro
10、ups(industry)withoursinordertoidentifypotential.Researchbyfindingerosive&corrosivefluids(eg.AmmoniumNitratewithsolids;limestonesl.;pigmentsl.;).Contact:Maintenance,ProcessandInstrumentationResearchbyinquiringifservicetimesaretooshortwithexistingvalves.Contact:Maintenance&InstrumentationEconomicfeasi
11、bility:(costofownership/year):(priceofcurrentlyusedvalvexnr.Replacement/year.)+costofevent.productionloss+labourcostforreplacement=costofceramicvalve第20页/共52页制制浆和造纸行业的应用浆和造纸行业的应用Fluidspotentialforceramicvalves:纸浆准备(from pulp to digester):纸浆+硫酸H2SO4或者和亚硫酸钠(Na2S)+石灰Pulprejectsfromcooker/digester:pulp+
12、limesl.造纸机器:生产优质纸产品:填充及吸收材料,即.高岭土,二氧化镁,含氢煤纸张定型/增光剂:二氧化钛,硅,滑石控制高密度流体意味着=腐蚀&侵蚀第21页/共52页Pulp&PaperreferencesSMURFITSTONE,QC,CanadaCERAVALVEtypeKSV3”and4”controlH2SO4+limemud,replacingrotarycontrolvalveSOMAS,2003 SAPPI,Ehingen,Germany8offCERAslidingdisccontrolvalves2”and1”.CaCO3pHneutralizationreplacing
13、NELEScontrolvalves PERLENPAPIER,CH36offslidingdisccontrolvalves1”“colorkitchen”injectionofKaolinandTiO2第22页/共52页WasteincineratorapplicationsMunicipalwasteincinerator=sulfurintotheatmosphere.Fluegascleaninginsomecountriesrequired.Fluidsusedincleaning:盐悬浮,10%固状+Cl(100g/l),40CHCl作为清洁剂,7%固体,pH100pcsARCE
14、LOR20pcsSIDMAR50pcsILVA40pcsISPAT10pcs第33页/共52页炼钢炼钢厂项目名单厂项目名单EAFelectricarcfurnace:STEINEquipment,Germany250valveswwDANIELI(MOREs.a.r.l),Italy170valveswwTECHINT,Italy50valveswwusers:CHINA?PROFILARBEDANDSK,EgyptINCHEON,KoreaRussianSteel第34页/共52页SteelPlantreferences生铁脱硫生铁脱硫(rawmelt)KRUPPPOLYSIUS,Duser
15、s:CHINA?THYSSENKRUPP,SIDMAR,BelgiumARCELOR,France第35页/共52页SteelPlantreferencesDRI,directreductionPlants:VOESTALPINA,AustriaOUTOKUMPU,FinlandLURGYMETALLURGY,Germanyusers:ISG,Trinidad,WestIndiesHISMELT,AustraliaJINDAL,IndiaCOREX/CIRCOREDprocess:700CgaswithironparticlesReactorhopperdep.valves.Speedthro
16、ughvalveatdep:200m/s!第36页/共52页PneumaticconveyingapplicationsPneumaticconveying/transportofdry&bulkmaterial(混凝土,飞灰,硅,砂子,煤,玻璃,lime.)3主要区域:UnderthepressurevesselDepressurizationvalve(topofvessel)Controlvalveinconveyingpipe一些用户:欧司朗(传统传输)DYCKERHOFFA.G.(cement)GEBAYERSilicones第37页/共52页Cat-Crackerapplicati
17、onsCat-Cracker“FCC”inrefineriescatalysthydrocarbon,alumina,silicawithH2gasTypicalserviceconditions:Temp.upto600Cwithinstantt450C(N2-purge)Gaswithparticles:ex.Al2O3dustwithN2Pressuresupto8-10bargSizes&class:2”6”,ANSI300-600lbsLeakageClass:ANSIVUsuallyon/offservicelocatedundercrackervessel第38页/共52页Cat
18、-CrackerapplicationsTypicalvalvedesign:CERAVALVEKGT/L-HTXBody&flanges:HTAlloy,Incolloy(1.4867)(AISIB163)Packing&sealing:GraphiteCeramicliners&trim:SiliconeNitrate(Si3N4)Option(infunctionofsize):trunnionmountedballspringloadedseats第39页/共52页Cat-CrackerreferencesELFOIL,UKLtd.SCANRAFFREFINING,SETOTALFIN
19、AELF,Germany第40页/共52页OtherapplicationsIndustrialwasteincineration(usedoils)acidscrubber,(HClorH2SO4withsolids)Mining:mineralsuspensiontransportwithacidsresidues.Newapplications?Yourmarkets?Yourfeedback?第41页/共52页Controlvalvewithceramictrim&liner第42页/共52页Thecenterpartofthevalvemaybesmallerthantheinlet
20、andoutletflanges.Example:size2”-1”-2”meansin-andoutlet-flanges2”,ballandseatsare1”Three-partbodydesignVariousballprofilesavailable:Example:slot,keyhole,triangle,roundboreValvecharacteristic:equalpercentageControlrange:min.flowtomax.flow=valveopeningrangeControlcharacteristics第43页/共52页第44页/共52页Ballpr
21、ofileexamples第45页/共52页Triangleandslotbore第46页/共52页SpecsneededforsizingSelectinganadequateKvsFluid:ex.limeslurry25%solids,pH7-9Temperature:45CDensity:1.300kg/m3Pressure:P1max.2.5P1nom.2.5P1min.1barP2max.1.7P2nom.1P2min.0.2bar pmax=0.8 pnom=1 pmin=0.8barFlowrateQ:maxi.35nom.18min.7m3/hPipeline&ratings
22、ize:DN65(2.5”),PN10(ANSI150lbs)Actuation:electricorpneumatic,positioner4-20mA,optionsValvesizingcalculationprogram第47页/共52页SizingresultsCalculatedKv(Cv=1.17xKv)Max=44,6Nom=18,6Min=11,4SelectfromKvstableunderDN65Kvs104Valve:=DN65-40-65,Kvs104,triangularboreRelativeFlow:(clac.Kv/Kvs)Max=43%,Nom=17,9%,Min=11%Valveopeningangles(valvetravel):Max=78%,Nom=56%,Min=46%第48页/共52页ControlcharacteristicsTriangular Ball-boreBall Size 40 150 mm第49页/共52页CERTIFICATEISO&CE-PED第50页/共52页CERTIFICATETA-Luft“第51页/共52页感谢您的观看！第52页/共52页