化工设备工艺数据表

1、换热器工艺数据表文件号或图号DOC.NO.:工程名称项目号JOBNO.PageJOBNAMEEXCHANGERPROCESSDA1ASHEE1单元号AREA2Of设计阶段STAGE前端设计FEED设备位号EQ.NO.设计DSGN校核CHK审核APPR版次REV专业DEPARTMENT工艺PROCESS设备名称EQ.NA.冷凝器A1基本参数BASICPARAMETERS2安装型式Orientationn卧式Horizontalo立式Vertical设备台数QuantityReq.13安装位置Locationo室内Indoorn室外Outdoor备用台数Standby/4单台换热面积Surface

2、perunitm2900总换热面积Totasurfacem2900换热器型式TEMAtypeBEM5结构尺寸Size0(mm/mm)xL(mm)1600X74236单台换热器性能数据PERFORMANCEDATAPEREXCHANGER7壳程Shellside管程Tubeside8介质名称Medium9介质特性Mediumcharacter有毒Toxic10火灾、爆炸危险性Fireandexplosionrisk易爆Explodable11腐蚀性组分Corrosivecomponents12流体相态PhaseIn|Out液相Liquid气相Gas气相Gas液相Liquid13总流量Totalm

3、assflowkg/h55273000014气VaporIn|Outkg/h/552730000/15液LiquidIn|Outkg/h5527/3000016水蒸汽SteamIn|Outkg/h17水WaterIn|Outkg/h18不凝气Noconden.ln|Outkg/h19流体温度Fluidtemp.In|OutC-5-3040-2020流体压力Fluidpres.MPa(g)0.122.821密度DensityIn|Outkg/m36021.00622du粘度ViscosityIn|OutmPas0.1350.1423q比热容Sp.heatcap.In|OutkJ/kgK4.708

4、1.20324相液导热系数Ther.cond.In|OutW/mK0.5020.012225表面张力SurfacetensionN/m26气体分子量MolecularWeight174427不凝气分子量MolecularWeight28流体密度DensityIn|Outkg/m30.70550.7929流体粘度DynamicviscosityIn|OutmPas0.01010.01630-相气一流体比热SpecificheatcapacityIn|OutkJ/kgC2.110.8531导执系数ThermalconductivityIn|OutW/m0.0250.018732泡点温度Boilin

5、gpointC33露点温度DewpointC34潜热LatentheatkJ/kg1336.97261.7335污垢热阻Foulingresistancem2K/W36平均膜传热系数Averagefilmcoef.W/m2K37压力降AP允许值Allow.|计算值Calc.Kpa38金属壁温MeanmetaltemperaureC39总传热系数TransferRateW/m2K清洁时Clean设计值Service40热负荷HeatdutyKw193341校正传热平均温差MTD,(corrected)C1542需要换热面积Req.surfaceperunitm271843注释Notes：4445

6、46474849505152535455565758换热器工艺数据表续表文件号或图号DOC.NO.:工程名称EXCHANGERPROCESSDATASHEET项目号JOBNO.PageJOBNAMECONTINUOUS单元号AREA2Of设计阶段STAGE前端设计FEED设备位号EQ.NO.设计DSGN校核CHK审核APPR版次REV专业DEPARTMENT工艺PROCESS设备名称EQ.NA.冷凝器A1单台换热器结构数据CONSTRUCTONDATAPEREXCHANGER2壳程Shell管程Tube壳程Shell管程Tube3设计压力Des.pres.(max./min.)Mpa(g)1.

7、63.3程数Numberofpasses114操作压力Op.pres.(max./min.)Mpa(g)0.123腐蚀余量Corrosionallowancemm205设计温度Des.temp.(max./min.)C容（塔H器设”H计压条件iOEress.Mpa(a)6操作温度Op.temp.(max./min.)C-30-207壳体内径Shellinsidedia.mm1600壳体壁厚Shellwallthick.mm168换热管外径Tubeoutsidedia.mm19换热管壁厚Tubewallthick.mm29换热管数量No.oftubes3004折流板型式Typeofbaffles

8、-cross10管间距Tubepitchmm24折流板数量No.ofbaffles11换热管直管长度Tubelengthmm5500折流板切割率BafflecutDia%12换热管排列方式Tubelayout60折流板排列型式BaffleArrangement13换热管型式Tubetype光管Plain管子与管板连接型式Tube-TubesheetJoint强度焊接14防冲挡板Impingementplate旁路挡板Sealstrips15支撑板数量No.ofsupports4纵向挡板Baffles-Long16是否有壳体膨胀节Expansionjointreq.否旁路密封设置BypassSe

9、alarrangement17折流板板间距（入口/中间/出口）Bafflespace（inlet/central/outlet）mm18换热器材质MATERIALGROUP19壳程筒体Shell16MnDR换热管Tube06Cr19Ni1020管箱Channel16MnDR管板Tubesheet16MnDR/06Cr19Ni1021壳程法兰Shellsideflange16Mnm/06Cr19Ni10管程法兰Tubesideflange22壳程垫片ShellsideGaskets组合管程垫片TubesideGaskets23换热器保温（冷）或防护要求INSULATIONREQUIREMENT2

10、4壳程筒体Shellside管程筒体Tubeside25材料名称Insulationmaterial聚氨酯泡沫26材料容重Bulkweightkg/m3406027厚度Thicknessmm5028保护层材料名称Metaljacketing29保护层厚度Thicknessofjacketmm30换热器制造要求MANUFACTUREREQUIREMENTS31热处理Heattreatment32晶间腐蚀试验Intergranularcorrosiontest33表面处理Surfacetreatment34容器类别ServiceclassificationII35单台换热器估计质量ESTIMATEWEIGHTPEREXCHANGE36设备净质量Netweightkg26752管程材