压缩机学习资料-rev....讲课讲稿.ppt

《压缩机学习资料-rev....讲课讲稿.ppt》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、WelcomeChinaNationalOffshoreOilCompany-CNOOCBasicGasCompressors天然气压缩机组基础知识培训CompressorPackage压缩机撬MotorDrive电机驱动HighPressCylinder高压气缸AirExchanger-Cooler空冷气ControlPanel控制盘UnitIdentification机组型号、系列号(Motor/Compressorunit)EQUPMENT设备NAME&MODEL名称及型号SERIALNO序列号COMPRESSOR压缩机ARIELJGC2F-1875

2、0CYLINDERS气缸THROW1曲拐22.000”CC-58827THROW2曲拐12.500”CC-58828THROW3曲拐THROW4曲拐MOTOR/ENGINE驱动器WEGELECTRICHGF560AZ140010EP305233COOLER空冷器2BASCO-SHELL&TUBEFO30271&201CONTROLPANEL控制盘MURPHY50-30-4095Y8FILTER过滤器UNKNOWN未知UNKNOWN未知JGM,JGP,JGNorJGQJGorJGAJGW,JGRorJGJJGHorJGEJGKorJGTJGCorJGDJGZ

3、orJGUJGBorJGVUnitParameter机组参数Elevation海拔25m(82ft)SiteBarometric大气压103kPaA(14.94PSIA)AmbientTemperature环境温度Max.outdoor室外最高43CMin.outdoor室外最低-43CSuctionPress进气压力0.13-0.25MPaGDischargePress排气压力0.13-0.25MPaGSuctionTemperature进气温度15-40℃DischargeTemperature排气温度120-140℃DesignGasFlow设计

4、流量197000sm3/dProcessGasCompositions工艺气成份GasCompositions天然气成份MOL%摩尔百分数GasCompositions天然气成份MOL%摩尔百分数C1H4甲烷C7H16庚烷C2H6乙烷C8H18辛烷C3H8丙烷H2S硫化氢I-C4H10正丁烷CO2二氧化碳N-C4H10异丁烷N2氮气I-C5H12正戊烷H2O水N-C5H12异戊烷CO一氧化碳C6H14己烷O2氧气TOTALMOL%%EngineDriveCompressor天然气发动机-压缩机机组压缩机定义气缸的内侧或者曲轴末端-压缩机周期气缸的外侧或者首

5、端-驱动端双作用-辅助端单作用-气缸余隙压缩级-活塞杆负荷-无反向Throw1曲拐1Throw3曲拐3Throw5曲拐5Throw6曲拐6Throw4曲拐4Throw2曲拐2DriveEndorFront驱动端或者前端AuxiliaryEndorRear辅助端或者后端OutboardorHeadEnd外侧或者缸头端InboardorCrankEnd内侧或者曲轴端RightHandSide右侧LeftHandSide左侧Throw曲拐#1Throw曲拐#3Throw曲拐#2Throw曲拐#4Stage/级#4Stage/级#2Stage级#1Stage级#3

6、Compressor/压缩机Driver/发动机COOLERSeparator/ScrubberThepurposeoftheseparatoristoremoveanyliquidsorsolidsfromthegasstreambeforethegasentersthecompressorcylinder/s.Anautomaticdumpvalveisusedtodrainliquidsfromthebottomoftheseparator.Ahighliquidlevelshutdownisusedtoprotectthecompressorsys

7、temifthedumpvalvefailstoadequatelydrainliquids.分离器/缓冲罐气液分离器的作用是在气体进入压缩机气缸前从气流中去除所有液体和固体。自动排液阀是为了从分离器的底部排出液体。如果排液阀未能顺利地排出液体，为了保护压缩机系统，此时高液位开关作用关断压缩机系统。安全阀连接排气调节器进气流量液位开关提供压力浮子控制器出口压力手动排气连接防冻结构阀出口连接CylinderWallLubeOilInjectionPoint气缸壁润滑油注射端FrameOilFilter机身润滑油过滤器CompressorCylinder压缩机

8、气缸MainBearing主轴瓦Frame机身SuctionVal