1、一、系統(tǒng)部分主汽及旁路系統(tǒng)main and bypass steam system抽汽系統(tǒng)steam extraction system給水系統(tǒng)feed water system凝結(jié)水系統(tǒng)condensate water system加熱器疏水排氣系統(tǒng)heater drains and vents system輔助蒸汽系統(tǒng)auxiliary steam system冷卻水系統(tǒng)cooling water system潤(rùn)滑油系統(tǒng)lubricating oil system水處理系統(tǒng)water treatment system閉式循環(huán)水系統(tǒng)closed cycle cooling water sys

2、tem汽水系統(tǒng)steam and water system主蒸汽和再熱蒸汽系統(tǒng)main steam and reheat steam system廠用和儀用壓縮空氣系統(tǒng)station and instrument compressed air system過(guò)熱蒸汽系統(tǒng)superheated steam system給水及飽和蒸汽系統(tǒng)feedwater and saturated steam system主廠房?jī)?nèi)廠用水系統(tǒng)serice water system in main building鍋爐給水系統(tǒng)boiler feedwater system頂軸油系統(tǒng)jacking oil pump密封

3、油系統(tǒng)oil sealing system軸封系統(tǒng)gland and steam sealing system汽機(jī)疏水和放汽系統(tǒng)turbine drain and bent system汽機(jī)旁路系統(tǒng)turbine bypass system鍋爐補(bǔ)給水處理系統(tǒng)boiler make-up water treatment凝結(jié)水處理系統(tǒng)condensate polishing system蒸汽密封系統(tǒng)steam sealing system供油系統(tǒng)oil supply system汽水取樣系統(tǒng)steam-water sampling system工業(yè)廢水處理系統(tǒng)industrial wastewat

4、er treatment system液壓系統(tǒng)hydraulic system溢汽系統(tǒng)leak-off system排汽系統(tǒng)vent system真空破壞系統(tǒng)vacuum breaking system盤(pán)車(chē)系統(tǒng)turning gear system吸入系統(tǒng)suction steam system取樣系統(tǒng)sampling system排汽系統(tǒng)relief steam system汽機(jī)房布置圖turbine house layout汽機(jī)房零米層及以下平面布置圖steam turbine house arrangement(0.00m & under 0.00m ground floor汽機(jī)房Xm層

5、平面布置圖steam turbine house arrangement(Xm floor)汽機(jī)房橫剖面圖steam turbine house elevation diagram汽機(jī)部分設(shè)備明細(xì)表steam turbine part equipment specification汽機(jī)部分設(shè)計(jì)說(shuō)明書(shū)steam turbine part design description圖例符號(hào)及說(shuō)明legends and notes管路布置圖piping layout線(xiàn)路圖wiring layout系統(tǒng)圖system diagram 應(yīng)力計(jì)算圖stress account diagram平面布置圖layou

6、t plan平面圖plan；plain view drawing剖面圖sectional drawing剖視圖cut-away view；sectional elevation流程圖flow diagram運(yùn)行層operating floor熱平衡圖heat balance diagram二、設(shè)備部分2.1 汽輪機(jī)汽機(jī)島turbine island汽機(jī)房；汽機(jī)車(chē)間turbine house汽輪機(jī)Steam turbine燃?xì)廨啓C(jī)gas turbine沖動(dòng)式汽輪機(jī)impulse turbine凝汽式汽輪機(jī)condensing steam turbine背壓式汽輪機(jī)back pressure tr

7、ubine反動(dòng)式汽輪機(jī)reacting turbine再熱式汽輪機(jī)reheat turbine超臨界汽輪機(jī)supercritical turbine鍋爐給水泵汽機(jī)BFPT（boiler feed water pump turbine）汽機(jī)本體turbine body汽輪機(jī)組turboset超臨界supercritical汽輪機(jī)轉(zhuǎn)子turbine rotor焊接轉(zhuǎn)子welded rotor整體轉(zhuǎn)子mono-block rotor轉(zhuǎn)動(dòng)慣量moment of inertia汽缸；缸體casing；cylinder高壓缸HPC（high pressure cylinder）中壓缸IPC（interme

8、diae pressure cylinder）低壓缸LPC（low pressure cylinder）根部；葉根root葉片blade導(dǎo)向葉片guide blade末紀(jì)葉片last stage blade葉片槽blade groove葉頂blade top葉片振動(dòng)blade vibration葉輪blade wheel葉柵blading葉輪impeller動(dòng)葉片rotating blade動(dòng)葉柵rotating blade row靜葉stationary blade靜葉柵stationary blade row反動(dòng)級(jí)reaction stage反動(dòng)式葉柵reaction type bladi

9、ng沖動(dòng)級(jí)impulse stage沖轉(zhuǎn)impulse starting雙缸double cylinder雙排汽double exhaust排汽exhaust排汽壓力exhaust pressure排汽釋放閥exhaust pressure relief diaphragm排汽exhaust steam抽汽管extraction line抽汽口extraction nozzle抽汽extraction steam出口outlet出口壓力outlet pressure絕對(duì)壓力pressure absolute壓力降pressure drop壓力表；壓力計(jì)pressure gauge飽和蒸汽sat

10、urated steam蒸汽入口steam inlet蒸汽純度steam purity過(guò)熱蒸汽superheated steam汽側(cè)steam side過(guò)熱度superheat degree新蒸氣live steam工業(yè)蒸汽process steam廠用蒸汽house service steam軸封蒸汽gland steam采暖蒸汽districting steam蒸汽質(zhì)量steam quality含濕量；濕度moisture content焓熵圖；莫里爾圖Mollier chart焓enthalpy焓降enthalpy drop熵entropy進(jìn)汽admission steam全周進(jìn)汽all

11、 steam admission；full admission前置機(jī)topping turbine初壓調(diào)節(jié)器main steam pressure regulator調(diào)速級(jí)室wheel chamber惰走時(shí)間idling time甩負(fù)荷load rejection低速暖機(jī)low speed warming低負(fù)荷low-load低壓low pressure (LP)最大連續(xù)額定負(fù)荷maximum continuous rating (MCR)空負(fù)荷no-load快減負(fù)荷fast unloading運(yùn)行工況；運(yùn)行條件operating condition參數(shù)parameter臨界轉(zhuǎn)速critica

12、l speed極熱態(tài)啟動(dòng)extremely hot start熱態(tài)啟動(dòng)hot start溫態(tài)啟動(dòng)warm start冷態(tài)啟動(dòng)cold start運(yùn)行方式operation mode定壓運(yùn)行fixed pressure operation性能曲線(xiàn)performance curve大修停運(yùn)outage for overhauling銘牌name plate發(fā)電機(jī)generator發(fā)電機(jī)空氣冷卻器generator air cooler汽輪發(fā)電機(jī)熱耗turbogenerator heat rate汽輪發(fā)電機(jī)輸出功率turbogenerator output熱效率thermal efficiency運(yùn)

13、行效率operational effciency可用率availability事故跳閘emergency trip經(jīng)濟(jì)功率economic continuous rating（ECR）最大連續(xù)功率maximal continuous rating廠用電auxiliary power啟動(dòng)旁路站start-up bypass station2.2 減溫器減溫器Desuperheater汽封蒸汽冷卻器gland steam desuperheater氣冷式減熱器air-cooled desuperheater噴水減溫器jet desuperheater減溫水a(chǎn)ttemperating water；d

14、esuperheating water潤(rùn)滑油冷卻器oil cooler冷卻塔cooling tower真空泵冷卻器vaccum pump cooler恒溫器；保溫裝置attemperator凝結(jié)水condensate凝結(jié)水硬度condensate hardness凝結(jié)點(diǎn)condensation point凝汽器condenser凝汽器真空低condenser low vacuum凝汽器喉部condenser neck ； condenser throat雙流程凝汽器double pass condenser單流程凝汽器single-pass condenser冷卻cool down冷卻水coo

15、ling water冷油器oil cooler2.3 除氧器除氧器deaerator蒸汽除氧器steam deaerator噴霧淋水盤(pán)式除氧器spray-type steam deaerator淋水盤(pán)式除氧器tray-spray steam deaerator噴霧式除氧器atomizing type deaerator臥式除氧器horizontal type deaerator立式除氧器vertical deaerator2.4 加熱器高壓加熱器HP(high pressure heater)低壓加熱器LP(low pressure heater)閉式冷卻水加熱器closed cooling

16、water heat exchanger(加熱器)封頭drum head熱網(wǎng)加熱器district heater再熱器reheater單流程熱交換器one-pass heat exchanger油預(yù)熱器oil preheater2.5 泵泵pump油泵oil pump主油泵main oil pump輔助油泵auxiliary oil pump備用油泵stand-by oil pump bearing oil事故油泵emergency oil pump頂軸油泵jacking oil pump盤(pán)車(chē)油泵barring gear oil pump自吸式油泵self-priming oil pump增壓

17、油泵booster oil pump主機(jī)潤(rùn)滑油輸送泵lube oil transfer pump螺桿油泵worm type oil pump前置泵booster pump給水泵feedwater pump電動(dòng)給水泵motor driven feedwater pump汽動(dòng)給水泵turbine driven feedwater pump凝結(jié)水泵condensate pump真空破壞泵vacuum break pump疏水泵condenser sxtraction pump快速啟動(dòng)泵quick start-up pimp真空泵vacuum pump閉式循環(huán)冷卻水泵closed cycle cool

18、ing water pump低加疏水泵low pressure water delivery pump除鹽水補(bǔ)水泵condensate water transfer pump工業(yè)水泵industrial water pump ； service water pump排污泵blowdown pump升壓泵；前置泵；注油器booster pump離心泵centrifugal pump深井泵deep-well pump加藥泵dosing pump手動(dòng)泵hand pump射水泵water jet pump正排量泵positive displacement pump手動(dòng)液壓泵manual hydraul

19、ic pump氣動(dòng)pneumatic電動(dòng)motor液動(dòng)hydraulic電磁solenold齒輪傳動(dòng)gear鏈齒操作chain電液傳動(dòng)electro-hydraulic汽蝕cavitation驅(qū)動(dòng)齒輪drive pinion齒輪箱gear box齒輪泵gear pump齒輪組gear train備用standby活塞泵plunger pump2.6 閥門(mén)閥門(mén)valve閥門(mén)驅(qū)動(dòng)器valve actuator閥蓋valve bonnet閥體valve chest閥位valve position閥門(mén)定位裝置valve positioner閥門(mén)門(mén)桿valve spindle閥桿valve stem氣動(dòng)

20、操作pneumatically operation氣動(dòng)關(guān)閉裝置pneumatic closing equipment開(kāi)度opening閥門(mén)大開(kāi)valve wide open = VWO閥位變送器position transmitter閘閥gate valve截止閥stop valve ； intercept stop valve止回閥check valve ； non-return valve氣動(dòng)止回閥pneumatic check valve碟閥butterfly valve節(jié)流閥throttle valve安全閥safety ； relief valve角閥angle valve調(diào)節(jié)閥co

21、ntrol valve旋塞閥plug valve三通閥three way valve四通閥four way valve減壓閥pressure reducing valve減壓減溫閥pressure reducing and desuperheater真空閥vacuum valve球閥ball valve高壓力降閥（直通式）high pressure drop valve (straight through drag type)高壓力降閥（角式）high pressure drop valve (angle drag type)疏水閥drain valve真空破壞閥vacuum breaker

22、valve高壓主汽門(mén)main stop blade高壓調(diào)節(jié)汽門(mén)control valve再熱主汽門(mén)和再熱調(diào)節(jié)汽門(mén)reheat stop and intercept valve堵閥plug valve跳閘電磁閥trip solenoid valve電磁閥solenoid valve再沸騰閥reboiled heating valve預(yù)啟閥pre-lifting valve滑閥；預(yù)啟閥pilot valve針形閥needle valve主截止閥main stop valve新蒸汽閥門(mén)live steam valve液壓逆止閥hydraulic check valve防火滑閥fire protect

23、ion pilot valve反饋滑閥feed back pilot valve嚙合電磁閥engaging solenoid valve延遲滑閥delay pilot valve通流蝶閥crossover butterfly valve控制閥；調(diào)節(jié)閥control valve逆止閥check valve旁路閥bypass valve排污閥blowdown valve節(jié)流閥throttle valve穩(wěn)壓閥constant-pressure valve二次門(mén)secondary valve最小流量閥minimum flow valve安全閥排氣疏水裝置safety valve drain & ve

24、nt2.7 容器類(lèi)主油箱main nil tank擴(kuò)容器flash tank排污處理罐blowdown disposal tank緩沖水箱buffer storage tank沉淀水箱sedimentation tank除氧水箱deaerator tank除鹽水箱condensate water storage tank閉式循環(huán)膨脹水箱closed-cycle expansion water tank汽機(jī)潤(rùn)滑油儲(chǔ)存箱storage oil tank潤(rùn)滑油箱lubrication oil tank高溫過(guò)熱器出口集箱superheater put header凝汽器condenser凝汽器膠球清洗

25、裝置sponge rubber ball cleaning device收球室ball collector收球網(wǎng)ball screen疏水器trap疏水罐drain pot凝汽器熱井condenser hotwell循環(huán)水坑circulating water pit疏水drain；drainage疏水裝置drain fitting疏水捕捉器drain trap緊急疏水emergency drainage外部疏水external drain啟動(dòng)疏水start-up drain擴(kuò)容器flash tank聯(lián)箱；母管header蓄水池water storage pond2.8 過(guò)濾設(shè)備濾網(wǎng)strain

26、er二次濾網(wǎng)secondary filter泵入口濾網(wǎng)pump inlet strainer臨時(shí)錐式濾網(wǎng)temporary conical strainer細(xì)濾網(wǎng)fine mesh strainer粗濾網(wǎng)heavy mesh strainer金屬網(wǎng)wire netting臨時(shí)蒸汽濾網(wǎng)temporary steam strainer入口濾網(wǎng)suction strainer旋轉(zhuǎn)濾網(wǎng)screw type strainer旋轉(zhuǎn)式二次濾網(wǎng)potary secondary filter抽屜式濾網(wǎng)strainer電動(dòng)濾水器electric filter移動(dòng)式油凈化裝置package unit of turb

27、ing oil purifier凈油站oil purification plant濾油機(jī)oil purifier油分離器oil separator過(guò)濾器filter磁性過(guò)濾器magnetic filter2.9 軸封軸封風(fēng)機(jī)gland air fan軸封shaft seals軸系shaft series軸封蒸汽排汽扇gland seal steam exhaust fan軸封蒸汽調(diào)節(jié)器gland seal steam regulator軸封冷卻器gland steam condenser軸封系統(tǒng)gland steam system2.10 管道；管件管道pipe支管branch旁路bypass

28、管道作用力pipe action管道；管線(xiàn)piping外徑outside diameter內(nèi)徑inside diameter內(nèi)部管道internal pipe公稱(chēng)壓力nominal pressure主蒸汽管道m(xù)ain steam piping第N級(jí)抽汽管道NO n. extraction steam piping給水管feedwater piping疏水放水管drainage piping溢水管overflow piping排汽管entpiping回油管oil return pipe循環(huán)水管circulating water piping化學(xué)補(bǔ)水管chemical make up water

29、piping軸封汽管gland seal steam piping生火管路firing pipe供水管路supply pipelines回水管路return pipelines循環(huán)冷卻水進(jìn)水母管circulation water inlet main piping循環(huán)冷卻水回水母管circulation water return main piping化學(xué)加藥管chemical dosing pipe新蒸氣管道live steam pipe終端點(diǎn)terminal point熱膨脹thermal expansion熱穩(wěn)定性thermal stability熱應(yīng)力thermal stress補(bǔ)償c

30、ompensate膨脹節(jié)expansion joint波形補(bǔ)償器bellow expansion joint節(jié)流throttle節(jié)流孔板throttle orifice單級(jí)節(jié)流孔板single stage throttle orifice多極節(jié)流孔板multistage throttle orifice流量孔板orifice plate流量噴嘴flow nozzle噴嘴nozzle噴嘴組nozzle group噴嘴環(huán)nozzle ring膨脹節(jié)expansion joint波紋管bellow斜三通lateral三通Y-bend柔性連接flexibal connection人孔manhole流量

31、計(jì)flow meter消音器silencer多極水封multistage water sealU形水封loop seal門(mén)桿密封spindle seal機(jī)械密封mechanical seal迷宮式密封labyrinth seal大小頭reducer法蘭flange水平法蘭horizontal flange垂直法蘭vertical flange法蘭接頭；法蘭連接flange connection法蘭蓋bung flange對(duì)焊封頭butt weld CAP焊接堵頭weld CAP回轉(zhuǎn)堵板rotation stop up flange拆裝管段dismantiled spool管接頭union平衡管

32、balance pipe排汽管線(xiàn)bleed line聯(lián)通管cross over pipe擴(kuò)壓段；擴(kuò)壓器diffusor出口壓頭discharge head壁厚wall thickness公差；允許量tolerance元件；部件component2.11 其他設(shè)計(jì)分界design section廠家供貨部件componets provided vendor管線(xiàn)續(xù)接號(hào)continuation reference number流向flow arrow設(shè)備接口標(biāo)識(shí)號(hào)equipment connection designation放氣vent設(shè)備放水或漏斗epuipment drain or funne

33、l塔式起重機(jī)tower crane橋式起重機(jī)overhead crane龍門(mén)起重機(jī)gantry crane空氣壓縮機(jī)air compressor壓縮空氣compressed air附屬設(shè)備auxiliary盤(pán)車(chē)barring gear內(nèi)孔窺視儀boroscope阻尼器；緩沖器buffer破碎盤(pán)burst disc循環(huán)倍率circulating rate ； ratio滑片式壓縮機(jī)vane compressor起重機(jī)；吊車(chē)crane阻尼damp阻尼裝置damper緊急跳閘；事故跳閘emergency trip危急遮斷裝置emergency trip device導(dǎo)流器flow deflector穩(wěn)流柵；穩(wěn)流器flow straightener液力耦合器fluid coupling熱備用hot standby水壓試驗(yàn)water-pres