空气系统后处理橇培训手册

XJ23-1PLATFORMMODULARDRILLINGRIG西江23-1油田钻机模块项目AirProcessSkidPackage空气系统后处理橇Specification系统说明书2006.09.282ARNING:DONOTDEMOUNTORREBUILDANYPARTOFSKIDPACKAGEDURINGGUARANTEETIME,UNLESSUNDERTHEPERMISSIONOFINGERSOLL-RAND,ORWEWILLNOTBERESPONSIBLEFORANYRELEVANTDAMAGESCAUSEDINTHISSITUATION!警告：在保质期内,未经我公司允许,不得对整橇的任何部件进行拆卸、改造,否则,引起的整橇设备损坏、运行故障或其他伤害,英格索兰公司将不负责任!31、Systemconfiguration:系统组成：1.1、Thewholesystemismadeupwiththefollowingequipments:4unitsGP706pre-filters,4unitsHE706filters,2unitsIR212Dheatlessregenerationdryers,4unitsDP706filters,interiorpipes,valves,1unitsbase,pipingsupport.整个系统由以下部分设备组成：4台GP706预过滤器、4台HE706过滤器、2台IR212D无热再生式干燥机、4台DP706过滤器、相应内部管道、阀门、1个底座、管道支架等组成。2、EquipmentSpecification设备参数2.1、Preliminaryfilter初级过滤器Model型号IRGP706GeneralPurposeProtectionEquipmentitemnumber设备位号MDR-F-3701A/B/C/DManufacturer制造商Ingersoll-RandCapacity(FAD)流量19.76m3/minMaxloadpressure最大进气压力16bar(g)MaxInletTemp.最大进气温度66oCOilcarryover空气含油量0.5ppmParticle空气含尘量1umConnection接口1.5GWeight重量7.9KgQuantity数量42.2、HEFilterHE过滤器Model型号IRHE706Equipmentitemnumber设备位号MDR-F-3702A/B/C/DManufacturer制造商Ingersoll-RandCapacity(FAD)流量19.76m3/minMaxloadpressure最大进气压力16bar(g)MaxInletTemp.最大进气温度66oCOilcarryover空气含油量0.01ppmParticle空气含尘量0.01umConnection接口1.5GWeight重量7.9KgQuantity数量442.3、Heatlessregenerationdryer无热再生式干燥机Model型号IR212DHeatlessDesiccantEquipmentitemnumber设备位号MDR-AD-3701A/BManufacturer制造商Ingersoll-Rand英格索兰Capacity处理气量21.2Nm3/minInletPressure进气压力0.7-1.0MPaAirconsumption再生耗气量14%Outputpressuredewpoint露点-40oCStandardInlettemperature标准进气温度40oCPressureDrop压力损失0.02MpaNoiselevel噪音72dB(A)ElectricalLevel电气级别IP55Powerrequirement电源220/50/1V/Hz/PhOutlinedimension(L/W/H)外形尺寸1400/1200/2630mmConnection接口DN651.6MpaDNWeight重量450KgQuantity数量22.4、After-filter后置过滤器Model型号IRDP706DustParticleFilterEquipmentitemnumber设备位号DPP-F-3704A/BManufacturer制造商Ingersoll-RandCapacity(FAD)流量19.76m3/minMaxloadpressure最大进气压力16bar(g)MaxInletTemp.最大进气温度66oCParticle空气含尘量1umConnection接口1.5GWeight重量7.9KgQuantity数量452.5、skidbase橇底座Model型号CompressorskidbaseManufacturer制造商Ingersoll-RandEquipmentitemnumber设备位号Overalldimension外形尺寸3800/2600/208Weight重量1570KgQuantity数量12.7、Controlsystem控制系统Model型号ControlsystemHeatlessregenerationdryercontrol无热再生式干燥机控制3、Processbrief流程简述Thepackageproducescompressedair,throughDN50pipeline,enterstheGP/HEfilter,hightemperaturecompressedairiscooledinthewetairreceivers,atthesametime,separatesthewateroutoftheair.Afterthat,thecompressedairiswipedoffsomeoil-watermixture,dustgrainintheHEfilter.Next,thecompressedairiswipedoffmorewaterintheair,makesthedew-pointcometo-40℃intheheatregenerationdryer.Finally,intheafter-filter,lumdriergrainswillbegettingridofthecompressedairtoreachtheinstrumentsairusingrequirement.（ISO8573.11-2-1）空气压缩机机组产生的压缩空气，通过DN50管道先后进入GP/HE过滤器，然后进入HE过滤器，去除油水混合物、粉尘颗粒物。下一步进入到无热再生式干燥机，进一步去除空气中水分，使得空气压缩空气的露点达到－40℃。最后进入后置过滤器，去除干燥过程中干燥剂产生的1um的颗粒，使得最终空气质量达到仪表空气用气要求。（ISO8573.11-2-1）6Finalairquality/处理后的空气质量Serial/序号Item/项目Content/含量Remark/备注1Grain颗粒0.01ppm2Oilremain残余含油量0.01ppm3Oilandhydrocarbon油雾以及碳氢化合物0.003ppm4Water/含水量Press/压力露点-40℃4、Systemdescription系统说明4.1、Systemconfiguration系统组成Thewholeinstrumentcompressorskidismadeupwiththefollowingparts:FourunitsGPpre-filter,twounitheatlessregenerationdryer(IR212D),fourunitsDPfilter.（Dividedintotwogroups）。整个仪表用气空气压缩机橇由以下几个部分组成：4套GP初级过滤器、4套HE过滤器、2台（IR212D）无热再生式干燥机、4套DP过滤器组成（分为两组）。4.2、Systemdescription系统说明Pre-filterphase（singlegroup）:thetwoGPpre-filterareinstalled,eachonehas19.76m3/minfiltratecapability,oneunitisoperating;anotherisstand-by.Compressairwillbeinitialfiltrateandreducemixedoil-waterandsomegrain,theoilcontainerquantityshouldless0.5mg/m3@21℃.预过滤阶段(一组)：配置有2台GP预过滤器，每台过滤器的处理能力为：19.76m3/min(FAD)，一开一备。压缩空气进行初步过滤，去除部分油水混合物以及部分颗粒物，使压缩空气中含油量小于0.5mg/m3@21℃。7After-filterphase（singlegroup）:thetwoHEfiltersareinstalled,eachonehas19.76m3/minfiltratecapability,oneofthemarebackup.Compressairwillbefiltrateulteriorlyandgetridof0.001umgrain,includingmixedoil-water.Theoilcontainerquantityshouldbeless0.01mg/m3@21℃.精密过滤阶段(一组)：配置有2台HE过滤器，每台过滤器的处理能力为：19.76m3/min(FAD)，一开一备。对压缩空气进行进一步处理，去除小至0.01微米的颗粒物，包括油水混合物，使压缩空气中的含油量降至0.01mg/m3@21℃。Airdrynessphase（singlegroup）:oneheatlessregenerationdryercangetridofwatervapor,theairdewpointis－40℃afterdealwith.空气干燥阶段(一组)：配置有1台IR212D无热再生式干燥机，其作用是去除压缩空气中水分，经过处理后空气露点为－40℃。GP/HEfilter,heatlessregenerationdryerandDPfilterwillbeinstalledtogetherandmakeupaCompressorsskid,theformdimensionis4500×3200×2460(mm).GP/HE过滤器、无热再生式干燥机、DP过滤器安装在一起，组成后空压机橇，橇的外形尺寸为3800×2600×2850(mm)。Thewholesystemisreliable,andtheequipmentshavebackupsystem,whichneedsmallroomandbeconvenienttomaintainafteroptimization.整个系统较为可靠，相关设备均有备用系统。整个系统经过优化，占地面积较小。同时考虑到设备检修的需要。4.3、Operationspecificationofpipelinesystem空气系统后处理橇操作以及维修说明4.3.1、Workingprocessofairprocessskidpackage橇工作流程Aircompressor（outskid）HeatlessRegenerativeAirDryerDPfilterHEfilterGPfilter84.3.2、OperationSpecification操作说明Beforestartingup,checkthevalvesaccordingtoP&IDdrawing,makesuretheyareopenedorclosed,connecttheelectricalresourceandcontrolwiring.在开机之前，检查所有阀门状态，确认所有阀门状态同P&ID一致。确认连接电源正确。4.3.