仪表风撬培训资料

BEIJINGSUNSTEKPETROLEUMSCIENCETECHNOLOGYDEVELOPMENTCO.,LDT.Co.,Ltd.TelephoneNo：010-84895130Facsimile：010-84895130E-mail：[e-mail]：Room512JinMengBuilding,XiaoyingRoadNo.17,ChaoyangDistrict,BeijingChina仪表风撬培训资料trainingdocumentsofInstrumentairskid1234设备组成及介绍Equipmentcompositionandpresentation工作流程介绍Introductionofworkflow操作使用说明Operatinginstructions设备维护Equipmentmaintenance目录catalog仪表风撬组成Instrumentairskidcomposition设备组成及介绍EquipmentcompositionandpresentationdryerPLCcontrolboxPowerboxPipeAircompressorsBaseCompressedairexportRefrigerationdryerCompressedairimportsFiltersBallValvesinstrumentairexport空压机技术参数AircompressortechnicalparametersType名称Oil-injectedScrewAirCompressor微油螺杆空压机Mode型号R110I_A10Manufacturer制造商Ingersoll-RandCapacity容积流量m3/min17.5Dischargepressure排出压力MPa(G)1.0MotorNominalpower电机名义功率KW132Drivingmode驱动方式DirectconnectionwithgearCoolingmethod冷却方式Air-cooled风冷DischargeairTemp.fromAftercooler冷却后排气温度℃EnvironmentTemp.+8MaxEnvironmentTemp.最高环境温度℃55（太阳直射温度85℃）Noiselevel噪音dB(A)74Powerrequirement&&start-upmode电源及启动方式V/Hz/Ph400/50/3,Y-△Motorprotectionclass防护等级IP55通信方式RS485设备组成及介绍Equipmentcompositionandpresentation启动器StarterIR典型螺杆压缩机系统结构IRsystemstructureofatypicalscrewcompressor设备组成及介绍Equipmentcompositionandpresentation双塔无热再生式干燥机技术参数TwinTowerswithoutheatregenerationdryertechnicalparameters序号No.项目Item技术指标Technicalindicators1型号TypeDE02002空气处理量Airhandlingcapacity17.5Nm3/min3工作压力Workingpressure1.0MPa4进气温度Intakeairtemperature45℃5成品气常压露点atmosphericpressuredewpoint-40℃~-70℃6再生耗气量generationairconsumption14%7压力损失Pressureloss≤(Inletpressure)进口压力的3%8吸附剂Adsorbent分子筛、氧化铝Molecularsieve,alumina9电源Powersupply230V/50HZ10再生方式Regenerationmode无热再生Heatless11工作方式workmode两吸附筒交替连续工作Twoadsorptiontubealternatelycontinuouswork12工作周期Dutycycle10分钟min13控制方式ControlmodePLC14耗电功率Power40w17维护周期Maintenancecycle20000h设备组成及介绍Equipmentcompositionandpresentation双塔无热再生式干燥机结构TwinTowerswithoutheatregenerationdryerstructure设备组成及介绍Equipmentcompositionandpresentation双塔无热再生式干燥机工艺流程TwinTowerswithoutheatregenerationdryerprocessairinletoutletofdryairAtubeBtubeA2AB2BCheckvalveThrottlevalvePressureregulatorCheckvalve设备组成及介绍Equipmentcompositionandpresentation设备组成及介绍Equipmentcompositionandpresentation双塔无热再生式干燥机工作原理OperatingPrincipleofTwin-towerHeatlessRegenerationDryer利用变压吸附，再生循环，使压缩空气交替流经A，B两个充满吸附剂的干燥罐，即一个罐体在高分压（工作压力）状态下吸附水蒸汽时，另一个罐体在低分压（接近大气压）下解析，然后按设定的时间程序切换。Bypressureswingabsorptionandregenerationcycle,compressedairflowsthroughtwodryingtanks(AandB)fullofadsorbentalternately,i.e.:onetankcarriesoutdesorptionunderlowpartialpressure(closetotheatmosphericpressure)whentheothertankabsorbswatervaporunderhighpartialpressure(operatingpressure),andthenswitchoverwillbeconductedaccordingtothepresettimeprogram.吸附——湿空气从下管系经三通单向阀由A1方向进入A干燥罐，自下向上流过吸附剂床，干燥后的空气从上管系排出。Absorption——wetairentersthedryingtankAalongthedirectionA1throughthethree-waycheckvalvefromthelowerpipesystem,andthenflowsthroughtheabsorbentbedfrombottomtotop.Thedriedairisdischargedfromtheupperpipesystem.再生——部分干燥空气（约10%）通过上管系再生气调节阀（Throttlevalve）进入B干燥罐。减压后的干燥空气（称为再生气）自上向下对B干燥罐内的吸附剂解析再生，恢复吸附剂的干燥能力，再生气通过下管系B2阀和消音器排放到大气中。Regeneration——Partofthedriedair(about10%)entersthedryingtankBthroughtheregeneratedairthrottlevalveoftheupperpipesystem.Thedecompresseddriedair(calledregeneratedair)desorbsandregeneratestheabsorbentinthedryingtankBfromtoptobottom,restoresthedryingabilityoftheabsorbent,andisdischargedintotheatmospherethroughtheB2valveandsilencerofthelowerpipesystem.均压——吸附剂再生结束后，B2阀关闭，B干燥罐升压至在线工作压力，准备切换。Pressureequalizing——Afterthecompletionofabsorbentregeneration,theB2valveisclosed,andthedryingtankBispressurizedtotheonlineoperatingpressuretobereadyforswitch.切换——下管系B1打开，A1关闭，A2阀打开，A、B两个干燥罐体完成切换，B罐进入吸附，A罐卸压再生。工作顺序及工作时间由控制器自动控制完成。Switch——Inthelowerpipesystem,theB1isopened,theA1isclosed,andtheA2valveisopened.TheswitchbetweenthedryingtanksAandBarecompleted.ThetankBstartstoabsorb,andthetankAperformspressurereliefandregeneration.Theoperatingsequenceandtimeareautomaticallycontrolledandaccomplishedbythecontroller.冷干燥机技术参数Refrigerateddryertechnologyparameters序号No.名称Name单位Unit数据Data1型号typeSYCD-20F2处理量HandlingcapacityNm3/min233压缩机功率CompressorpowerkW54制冷剂RefrigerantR225工作压力WorkpressureMPa1.06压力损失PressurelossMPa≤0.027进气温度Intakeairtemperature℃≤758出气温度Outlettemperature℃≤459压力露点Pressuredewpoint℃2-1010冷却方式Coolingmethod风冷Fan11风机功率FanpowerW180*412电源电压Powersupply400V/50Hz13安装Installation无基础安装Nobasisfortheinstallation设备组成及介绍Equipmentcompositionandpresentation设备组成及介绍Equipmentcompositionandpresentation冷干燥机工作流程图WorkFlowDiagramofColdDryer1.预冷器Precooler2.蒸发器Evaporator3.汽水分离器Steam-waterseparator4.排水防堵过滤器Drainageandblock-preventionfilter5.自动排水器Automaticdrainer6.制冷压缩机Refrigerationcompressor7.吸气过滤器Suctionfilter8.汽化器Vaporizer9.分液器Liquidseparator10.气液混合器Gas-liquidmixer11.热力膨胀阀Thermostaticexpansionvalve12.示镜Indicatormirror13.干燥过滤器Dryingfilter14.储液器Liquidaccumulator15.能量调节阀Energyregulatingvalve16.水量调节阀Waterregulatingvalve17.水质过滤器Waterfilter18.冷凝器（风冷）Condenser(wind)19.冷凝器（水冷）Condenser(water)20.前置预冷器（水冷）Preposedprecooler(water)21.前置预冷器（风冷）Prepos