1、一、系统部分 主汽及旁路系统 main and bypass steam system抽汽系统 steam extraction system给水系统 feed water system凝结水系统 condensate water system加热器疏水排气系统 heater drains and vents system辅助蒸汽系统 auxiliary steam system冷却水系统 cooling water system润滑油系统 lubricating oil system水处理系统 water treatment system闭式循环水系统 closed cycle coolin
2、g water system汽水系统 steam and water system主蒸汽和再热蒸汽系统 main steam and reheat steam system厂用和仪用压缩空气系统 station and instrument compressed air system过热蒸汽系统 superheated steam system给水及饱和蒸汽系统 feedwater and saturated steam system主厂房内厂用水系统 serice water system in main building锅炉给水系统 boiler feedwater system顶轴油系统
3、 jacking oil pump密封油系统 oil sealing system轴封系统 gland and steam sealing system汽机疏水和放汽系统 turbine drain and bent system汽机旁路系统 turbine bypass system锅炉补给水处理系统 boiler make-up water treatment凝结水处理系统 condensate polishing system蒸汽密封系统 steam sealing system供油系统 oil supply system汽水取样系统 steam-water sampling syste
4、m工业废水处理系统 industrial wastewater treatment system液压系统 hydraulic system溢汽系统 leak-off system排汽系统 vent system真空破坏系统 vacuum breaking system盘车系统 turning gear system吸入系统 suction steam system取样系统 sampling system排汽系统 relief steam system汽机房布置图 turbine house layout汽机房零米层及以下平面布置图steam turbine house arrangement(
5、0.00m & under 0.00m ground floor汽机房 Xm 层平面布置图 steam turbine house arrangement(Xm floor)汽机房横剖面图 steam turbine house elevation diagram汽机部分设备明细表 steam turbine part equipment specification汽机部分设计说明书 steam turbine part design description图例符号及说明 legends and notes管路布置图 piping layout线路图 wiring layout系统图 syst
6、em diagram 应力计算图 stress account diagram平面布置图 layout plan平面图 plan；plain view drawing剖面图 sectional drawing剖视图 cut-away view；sectional elevation流程图 flow diagram运行层 operating floor热平衡图 heat balance diagram二、设备部分 2.1 汽轮机 汽机岛 turbine island汽机房；汽机车间 turbine house汽轮机 Steam turbine燃气轮机 gas turbine冲动式汽轮机 impu
7、lse turbine凝汽式汽轮机 condensing steam turbine背压式汽轮机 back pressure trubine反动式汽轮机 reacting turbine再热式汽轮机 reheat turbine超临界汽轮机 supercritical turbine锅炉给水泵汽机 BFPT（boiler feed water pump turbine）汽机本体 turbine body汽轮机组 turboset超临界 supercritical汽轮机转子 turbine rotor焊接转子 welded rotor整体转子 mono-block rotor转动惯量 momen
8、t of inertia汽缸；缸体 casing；cylinder高压缸 HPC（high pressure cylinder）中压缸 IPC（intermediae pressure cylinder）低压缸 LPC（low pressure cylinder）根部；叶根 root叶片 blade导向叶片 guide blade末纪叶片 last stage blade叶片槽 blade groove叶顶 blade top叶片振动 blade vibration叶轮 blade wheel叶栅 blading叶轮 impeller动叶片 rotating blade动叶栅 rotating
9、 blade row静叶 stationary blade静叶栅 stationary blade row反动级 reaction stage反动式叶栅 reaction type blading冲动级 impulse stage冲转 impulse starting双缸 double cylinder双排汽 double exhaust排汽 exhaust排汽压力 exhaust pressure排汽释放阀 exhaust pressure relief diaphragm排汽 exhaust steam抽汽管 extraction line抽汽口 extraction nozzle抽汽 e
10、xtraction steam出口 outlet出口压力 outlet pressure绝对压力 pressure absolute压力降 pressure drop压力表；压力计 pressure gauge饱和蒸汽 saturated steam蒸汽入口 steam inlet蒸汽纯度 steam purity过热蒸汽 superheated steam汽侧 steam side过热度 superheat degree新蒸气 live steam工业蒸汽 process steam厂用蒸汽 house service steam轴封蒸汽 gland steam采暖蒸汽 districtin
11、g steam蒸汽质量 steam quality含湿量；湿度 moisture content焓熵图；莫里尔图 Mollier chart焓 enthalpy焓降 enthalpy drop熵 entropy进汽 admission steam全周进汽 all steam admission；full admission前置机 topping turbine初压调节器 main steam pressure regulator调速级室 wheel chamber惰走时间 idling time甩负荷 load rejection低速暖机 low speed warming低负荷 low-lo
12、ad低压 low pressure (LP)最大连续额定负荷 maximum continuous rating (MCR)空负荷 no-load快减负荷 fast unloading运行工况；运行条件 operating condition参数 parameter临界转速 critical speed极热态启动 extremely hot start热态启动 hot start温态启动 warm start冷态启动 cold start运行方式 operation mode定压运行 fixed pressure operation性能曲线 performance curve大修停运 outa
13、ge for overhauling铭牌 name plate发电机 generator发电机空气冷却器 generator air cooler汽轮发电机热耗 turbogenerator heat rate汽轮发电机输出功率 turbogenerator output热效率 thermal efficiency运行效率 operational effciency可用率 availability事故跳闸 emergency trip经济功率 economic continuous rating（ECR）最大连续功率 maximal continuous rating厂用电 auxiliary
14、 power启动旁路站 start-up bypass station2.2 减温器 减温器 Desuperheater汽封蒸汽冷却器 gland steam desuperheater气冷式减热器 air-cooled desuperheater喷水减温器 jet desuperheater减温水 attemperating water；desuperheating water润滑油冷却器 oil cooler冷却塔 cooling tower真空泵冷却器 vaccum pump cooler恒温器；保温装置 attemperator凝结水 condensate凝结水硬度 condensat
15、e hardness凝结点 condensation point凝汽器 condenser凝汽器真空低 condenser low vacuum凝汽器喉部 condenser neck ； condenser throat双流程凝汽器 double pass condenser单流程凝汽器 single-pass condenser冷却 cool down冷却水 cooling water冷油器 oil cooler2.3 除氧器 除氧器 deaerator蒸汽除氧器 steam deaerator喷雾淋水盘式除氧器 spray-type steam deaerator淋水盘式除氧器 tray
16、-spray steam deaerator喷雾式除氧器 atomizing type deaerator卧式除氧器 horizontal type deaerator立式除氧器 vertical deaerator2.4 加热器 高压加热器 HP(high pressure heater)低压加热器 LP(low pressure heater)闭式冷却水加热器 closed cooling water heat exchanger(加热器)封头 drum head热网加热器 district heater再热器 reheater单流程热交换器 one-pass heat exchanger
17、油预热器 oil preheater2.5 泵 泵 pump油泵 oil pump主油泵 main oil pump辅助油泵 auxiliary oil pump备用油泵 stand-by oil pump bearing oil事故油泵 emergency oil pump顶轴油泵 jacking oil pump盘车油泵 barring gear oil pump自吸式油泵 self-priming oil pump增压油泵 booster oil pump主机润滑油输送泵 lube oil transfer pump螺杆油泵 worm type oil pump前置泵 booster p
18、ump给水泵 feedwater pump电动给水泵 motor driven feedwater pump汽动给水泵 turbine driven feedwater pump凝结水泵 condensate pump真空破坏泵 vacuum break pump疏水泵 condenser sxtraction pump快速启动泵 quick start-up pimp真空泵 vacuum pump闭式循环冷却水泵 closed cycle cooling water pump低加疏水泵 low pressure water delivery pump除盐水补水泵 condensate wat
19、er transfer pump工业水泵 industrial water pump ； service water pump排污泵 blowdown pump升压泵；前置泵；注油器 booster pump离心泵 centrifugal pump深井泵 deep-well pump加药泵 dosing pump手动泵 hand pump射水泵 water jet pump正排量泵 positive displacement pump手动液压泵 manual hydraulic pump气动 pneumatic电动 motor液动 hydraulic电磁 solenold齿轮传动 gear链齿
20、操作 chain电液传动 electro-hydraulic汽蚀 cavitation驱动齿轮 drive pinion齿轮箱 gear box齿轮泵 gear pump齿轮组 gear train备用 standby活塞泵 plunger pump2.6 阀门 阀门 valve阀门驱动器 valve actuator阀盖 valve bonnet阀体 valve chest阀位 valve position阀门定位装置 valve positioner阀门门杆 valve spindle阀杆 valve stem气动操作 pneumatically operation气动关闭装置 pneum
21、atic closing equipment开度 opening阀门大开 valve wide open = VWO阀位变送器 position transmitter闸阀 gate valve截止阀 stop valve ； intercept stop valve止回阀 check valve ； non-return valve气动止回阀 pneumatic check valve碟阀 butterfly valve节流阀 throttle valve安全阀 safety ； relief valve角阀 angle valve调节阀 control valve旋塞阀 plug valv
22、e三通阀 three way valve四通阀 four way valve减压阀 pressure reducing valve减压减温阀 pressure reducing and desuperheater真空阀 vacuum valve球阀 ball valve高压力降阀（直通式） high pressure drop valve (straight through drag type)高压力降阀（角式） high pressure drop valve (angle drag type)疏水阀 drain valve真空破坏阀 vacuum breaker valve高压主汽门 ma
23、in stop blade高压调节汽门 control valve再热主汽门和再热调节汽门 reheat stop and intercept valve堵阀 plug valve跳闸电磁阀 trip solenoid valve电磁阀 solenoid valve再沸腾阀 reboiled heating valve预启阀 pre-lifting valve滑阀；预启阀 pilot valve针形阀 needle valve主截止阀 main stop valve新蒸汽阀门 live steam valve液压逆止阀 hydraulic check valve防火滑阀 fire protec
24、tion pilot valve反馈滑阀 feed back pilot valve啮合电磁阀 engaging solenoid valve延迟滑阀 delay pilot valve通流蝶阀 crossover butterfly valve控制阀；调节阀 control valve逆止阀 check valve旁路阀 bypass valve排污阀 blowdown valve节流阀 throttle valve稳压阀 constant-pressure valve二次门 secondary valve最小流量阀 minimum flow valve安全阀排气疏水装置 safety va
25、lve drain & vent2.7 容器类 主油箱 main nil tank扩容器 flash tank排污处理罐 blowdown disposal tank缓冲水箱 buffer storage tank沉淀水箱 sedimentation tank除氧水箱 deaerator tank除盐水箱 condensate water storage tank闭式循环膨胀水箱 closed-cycle expansion water tank汽机润滑油储存箱 storage oil tank润滑油箱 lubrication oil tank高温过热器出口集箱 superheater put
26、 header凝汽器 condenser凝汽器胶球清洗装置 sponge rubber ball cleaning device收球室 ball collector收球网 ball screen疏水器 trap疏水罐 drain pot凝汽器热井 condenser hotwell循环水坑 circulating water pit疏水 drain；drainage疏水装置 drain fitting疏水捕捉器 drain trap紧急疏水 emergency drainage外部疏水 external drain启动疏水 start-up drain扩容器 flash tank联箱；母管 h
27、eader蓄水池 water storage pond2.8 过滤设备 滤网 strainer二次滤网 secondary filter泵入口滤网 pump inlet strainer临时锥式滤网 temporary conical strainer细滤网 fine mesh strainer粗滤网 heavy mesh strainer金属网 wire netting临时蒸汽滤网 temporary steam strainer入口滤网 suction strainer旋转滤网 screw type strainer旋转式二次滤网 potary secondary filter抽屉式滤网
28、strainer电动滤水器 electric filter移动式油净化装置 package unit of turbing oil purifier净油站 oil purification plant滤油机 oil purifier油分离器 oil separator过滤器 filter磁性过滤器 magnetic filter2.9 轴封 轴封风机 gland air fan轴封 shaft seals轴系 shaft series轴封蒸汽排汽扇 gland seal steam exhaust fan轴封蒸汽调节器 gland seal steam regulator轴封冷却器 gland
29、 steam condenser轴封系统 gland steam system2.10 管道；管件 管道 pipe支管 branch旁路 bypass管道作用力 pipe action管道；管线 piping外径 outside diameter内径 inside diameter内部管道 internal pipe公称压力 nominal pressure主蒸汽管道 main steam piping第 N 级抽汽管道 NO n. extraction steam piping给水管 feedwater piping疏水放水管 drainage piping溢水管 overflow pipi
30、ng排汽管 entpiping回油管 oil return pipe循环水管 circulating water piping化学补水管 chemical make up water piping轴封汽管 gland seal steam piping生火管路 firing pipe供水管路 supply pipelines回水管路 return pipelines循环冷却水进水母管 circulation water inlet main piping循环冷却水回水母管 circulation water return main piping化学加药管 chemical dosing pip
31、e新蒸气管道 live steam pipe终端点 terminal point热膨胀 thermal expansion热稳定性 thermal stability热应力 thermal stress补偿 compensate膨胀节 expansion joint波形补偿器 bellow expansion joint节流 throttle节流孔板 throttle orifice单级节流孔板 single stage throttle orifice多极节流孔板 multistage throttle orifice流量孔板 orifice plate流量喷嘴 flow nozzle喷嘴 nozzle喷嘴组 nozzle group喷嘴环 nozzle ring膨胀节 expansion joint波纹管 bellow斜三通 lateral三通 Y-bend柔性连接 flexibal connection人孔 manhole流量计 flow meter消音器 silencer多极水封 multistage water sealU 形水封 loop seal门杆密封 spindle seal机械密封 mechanical seal迷宫式密封 labyrinth seal大小头 reducer法兰 flange
