鍋爐專業(yè)英文術(shù)語講解

1、固定式鍋爐stationary boiler常壓熱水鍋 爐atmosphericfire tube boilerwater tube boilersolid-fuelfiredliquid-fuelfiredgas-fuel firedexhaust heat boilerHRSG)electric boilershell boiler鍋爐boiler鍋爐機(jī)組boiler unit蒸汽鍋爐steam boiler電站鍋爐power station boiler工業(yè)鍋爐industrial boiler生活鍋爐domestic boiler熱水鍋爐hot water boiler船用鍋爐mari

2、ne boiler，快裝鍋爐package boiler組裝鍋爐shop-assembledboiler散裝鍋爐field-assembledboiler pressure hot water boiler火管鍋爐水管鍋爐固體燃料鍋爐boiler液體燃料鍋爐boiler氣體燃料鍋爐boiler余熱鍋爐余熱鍋爐（電熱鍋爐鍋殼式鍋爐 水火管鍋殼式鍋爐water-firetube shell boiler臥式內(nèi)燃鍋爐 horizontal低壓鍋爐low pressure boiler中壓鍋爐medium pressureboiler高壓鍋爐high pressure boiler超高壓鍋爐super

3、high pressureboilerinternal-com ustion boiler角管式鍋爐u corner tube boiler立式鍋爐vertical boiler小型鍋爐low-capacity boiler鑄鐵鍋爐cast-iron boiler亞臨界壓力鍋爐subcriticalpressure boiler超臨界壓力鍋爐supercriticalpressure boiler超超臨界鍋爐supercritical boiler自然循環(huán)鍋爐circulation boiler強(qiáng)制循環(huán)鍋爐circulation boilerultra natural forced固態(tài)排渣鍋爐

4、dry-ash furnace液態(tài)排渣鍋爐slag-tap furnace火床燃燒鍋爐boiler鏈條爐排鍋爐boiler拋煤機(jī)鏈條爐排鍋boiler withboiler withgrate firingtraveling grate爐 spreader-stoker-fired直流鍋爐 once-through boiler復(fù)合循環(huán)鍋爐circulation boilercombined低循環(huán)倍率鍋爐low circulation boilerboiler火室燃燒 鍋爐boiler煤粉 燃燒鍋爐fired boiler水煤漿燃 燒鍋爐suspension firingpulverized

5、coalcoal-waterslurrty fired boiler流化床燃燒鍋爐 fluidized bed boiler循環(huán)流化床鍋爐 circulating fluidized bed boiler增壓循環(huán)流化床鍋爐pressurized fluidized bedboiler微正壓鍋爐 pressure firedboiler增壓鍋爐supercharged boiler輻射式鍋爐radiant boiler通用壓力鍋爐 universal-pressure boiler 汽水兩用鍋爐multifunctionalboiler （steam and hot water） 盤管式鍋爐co

6、il tube boiler真空相變熱水鍋爐vacuum phase-change hot water boiler有機(jī)熱載體爐organic heattransfer material heater 鍋爐本體boiler proper受熱面 heating surface輻射受熱面radiant heatingsurface對流受熱面convection heatingsurface附加受熱面auxiliary heatingsurface受壓部彳牛pressure part受壓兀件pressure part管屏 tube panel垂直上升管屏up flow riser tubepanel

7、回帶式管屏ribbon panel水平圍繞管屏spirally-woundtube panel 管束 tube bank錯列布置管束staggered bank順列布置 管束 in-line bank 對流煙道 convection pass 并聯(lián)煙道 parallel gas passes 風(fēng)道 air duct爐膛（燃燒室）furnace水）令爐 膛 water cooled furnace 絕熱爐膛insulating furnace爐膽furnace波形爐膽corrugated furnace 回燃室 reversal chamber 冷灰斗 water-cooled hopper b

8、ottom 衛(wèi)燃帶refractory belt折焰角furnace arch爐拱arch前拱 front arch后拱 rear arch燃燒器burner煤粉燃燒器powdered coal burner旋流式煤粉燃燒器cyclone type burner直流式煤粉燃燒器 impellerless burner低氮氧化物燃燒器low nitrogenoxide burner 點火裝置 flame ignitor油燃燒器oil burner油霧化器oil atomizer機(jī)械霧化油燃燒器（壓力霧化油燃燒器） mechanical atomizing burner 氣流霧化 油燃燒器 gas

9、 atomizingburner軸流式分離器turbo separator氣體燃燒器gas burner百葉窗分離器corrugated調(diào)風(fēng)器registerscrubber爐排grate鋼絲網(wǎng)分離器screen separator鏈條爐排 traveling grate多孔板 perforated distributionstokerplate鏈帶式爐排chain belt type集汽管dry pipegrate stoker排污管 blowoff pipe橫梁式爐排 crossgirder grate下降管downcomerstoker加藥管 chemical feed pipe鱗片式爐

10、排flake type grate蒸發(fā)受熱面evaporating heatingstokersurface彳主復(fù)爐排reciprocating grate水）令壁 water-cooled wall傾斜式往復(fù)爐排inclined膜式水冷壁membrane wallreciprocating grate雙面水冷壁division wall振動爐排 vibrating stoker防渣管（凝渣管）boiler slag拋煤機(jī) spreader stokerscreen鍋筒drum鍋爐管束boiler convection上鍋筒steam drumtube bank下鍋筒 water drum煙管

11、（火管）fire tube鍋殼shell螺紋煙管spirally corrugated筒體 cylindrical shelltube封頭head內(nèi)螺紋管ribbed tube凸形封頭convex head旗式受熱面flag pattern橢圓形封頭ellipsoidal headsurface半球形封頭 hemispherical head過熱器 superheater平封頭flat head輻射式過熱器radiant管板 tube platesuperheater孔橋（管孔帶）ligament墻式過熱器wall superheater人孔 manhole屏式過熱器platen superh

12、eater手孔 handhole對流式過熱器convection集箱（聯(lián)箱）headersuperheater端蓋head包墻管過熱器steam-cooled wall（爐頂過熱鍋筒內(nèi)部裝置drum internals頂棚管過熱器清洗裝置steam washer器）steam-cooled roof旋風(fēng)分離器 cyclone separator懸吊式過熱器pendantsuperheater 水平式過熱器 horizontal superheater再熱器reheater輻射式再熱 器radiant reheater對流式再熱器convection reheater減溫 器 desuperhe

13、ater、attemperator 表面 式減溫器drum type surfaceattemperator 噴水減溫器 spray type attemperator煙氣擋板（旁路檔板） smoke damper煙氣再循環(huán)裝置gas recirculation equipment 汽汽熱交換器 steam-steam heat exchanger 省煤器 economizer沸騰式省煤器steaming economizer非沸騰式省煤器 nonsteaming economizer 鋼管式省煤器 steel tube economizer鰭片管式省煤器finned tube economi

14、zer鑄鐵肋片管式省煤器 cast-iron gilled tube economizer 可分式 省煤器（獨立式省煤器）separated economizer 懸吊管 pendant tube 空氣預(yù) 熱器air heater鋼管式空氣預(yù)熱器tubular air heater再生式回轉(zhuǎn)空氣預(yù)熱器rotary regenerative air heater受熱面轉(zhuǎn)動型再 生式空氣預(yù)熱 器rotating-plate type regenerative air heater風(fēng)罩轉(zhuǎn)動型再生 式空氣預(yù)熱 器 stationary-plate type regenerative air heate

15、r板式空氣預(yù)熱器 plate typerecuperative air heater鑄鐵肋片管式空 氣預(yù)熱 器 cast-iron gilled tube air heater 暖風(fēng)機(jī) steam air heater鍋爐構(gòu)架boiler structure支承式鍋爐構(gòu) 架 bottom-supported structure 懸吊式鍋爐構(gòu)架 top-supported structure by hangers框架式鍋爐構(gòu)架frame typeboiler structure 桁架式鍋爐構(gòu)架 trussed typeboiler structure 剛性架 buckstay 鍋爐爐 墻 boi

16、ler setting 重型爐墻 bottom supported heavy wall 輕型爐墻 sectional supporting water cooled wall 敷管爐墻top supported water cooled wall 爐墻護(hù)板 boiler casing 鍋爐 汽水系統(tǒng)boiler steam andwater circuit鍋爐范圍內(nèi)管道boiler external piping安全閥 safety valve靜重式安全閥 direct-loadedsafety valve彈簧式安全閥spring-loadedsafety valve杠桿式安全閥deadwe

17、ightsafetyvalve脈沖式安全閥 pulsed safetyvalve電磁控制式安全閥electricrelief valve水封式安全裝置water-sealedsafety equipment水位表 water gauge玻璃水位計glass water gauge雙色水位計double-colourwatergauge高低水位報警器high-low waterlevel alarm低置水位計 remote water level indicator防爆門 explosion door排污閥 blowdown valve疏水閥（疏水器） bleeder點火程序控制裝置igniti

18、oncontrolprogram木護(hù)裝flame failureprotection額定蒸發(fā)量nominal capacity最大連續(xù)蒸發(fā)量maximumcontinuous rating額定供熱量rated heatingcapacity額定蒸汽參數(shù)nominal steamparameter額定蒸汽壓力nominal steamwaterpressure 額定蒸汽溫度 nominal steam temperature 額定熱水溫度 nominal hot water temperature 給水溫度 feed watr temperature3.2.2.1.9 回水溫度return wa

19、ter temperature 排污率 rate of blowdown 鍋 爐熱力計算 thermal calculation for boilers鍋爐水動力計算hydrodynamic calculation for boilers鍋爐煙風(fēng)阻力計算flue-gas andair resistance calulation for boilers 鍋爐 受壓元件強(qiáng)度計算strength calculation of pressure parts for boilers 鍋爐水循環(huán) boiler circulation 彳循環(huán)回路 circulation circuit 蒸汽品質(zhì)steam

20、quality蒸汽污染steam contamination機(jī)械攜帶mechanical carry-over溶解攜 帶vaporous carry-over蒸汽凈化steam purification蒸汽濕度 moisture in steam分段蒸發(fā)stage evaporation氣溫調(diào)節(jié)steam temperaturecontrol 給水 feed water 補(bǔ)給水 make-up water鍋水 boiler water給水品質(zhì) feedwater condition 鍋水濃度 boilerconcentration總硬度total hardness總堿度total alkali

21、nity懸浮固形物suspended solid matter溶解固形物dissolved solid matter散熱損失heat loss due toradiation灰渣物理熱損失heat loss due to sensible heat in slag飛灰可燃物含量（飛灰含碳量） unburned combustible in flue dust相對堿度relative alkalinity負(fù)壓燃燒 negative-pressure firing壓力燃燒pressurized firing自然通風(fēng)natural draft機(jī)械通風(fēng) mechanical draft 平衡通風(fēng) ba

22、lanced draft分段送風(fēng)zone control draft燃料消 耗量fuel consumption計算燃料消耗量 calculated fuel consumption theoretical air excess air 次風(fēng)（三次空氣）爐膛容積熱負(fù)荷heatrelease rate爐膛截面熱強(qiáng)度cross-section heat release rate 輻射受熱 面熱流密度（爐壁熱流密度）furnace wall heat flux density爐排面積熱負(fù)荷grate heat release rate 爐排 primary air通風(fēng)截面比secondary air

23、percentage of airtertiary airspace 水動力特性 furnace volume hydrodynamics 彳循環(huán)倍率furnace理論空氣量過ratio theoretical量空氣系數(shù)理combustioncirculation ratio論燃燒溫度temperature爐膛出口煙氣溫度furnaceoutlet gas temperature 排煙溫度 exhaust gas temperature 鍋爐熱效率 boiler efficiency 保證效率 guarantee efficiency 燃燒效率 combustion efficiency 鍋爐

24、熱損失 boiler heat loss排煙熱損失 heat loss due to exhaust gas 氣體不完全燃燒熱損失heat loss due to unburned gases固體不完全燃燒熱損失 heat loss due to unburned carbon in refuse爐渣可燃物含量（爐渣含碳量）unburned combustible in slag漏風(fēng)系數(shù)air leakage factor熱風(fēng)溫度hot air temperature一次風(fēng)（一次空氣）二次風(fēng)（二次空氣）三循環(huán)水速circulation velocity運動壓頭available static

25、head有效壓頭available head質(zhì)量流速mass velocity質(zhì)量含汽率 steam quality by mass 臨界含汽率critical steam quality沸騰換熱惡化boiling crisis過）令沸騰 subcooled boiling計算壓力 calculated pressure計算壁溫calculated metal temperature最高允許工作壓力 maximum allowable working pressure安全系數(shù)safety factor許用應(yīng)力 allowable stress理論計算壁厚 theoretical calcula

26、ted thickness 最小需 要壁厚 minimum required thickness公稱壁厚（名義壁厚）nominal thickness有 效壁厚effective thickness應(yīng)力集中系數(shù) stress concentration factor 孔橋減弱系數(shù) ligament efficiency 焊縫減弱系數(shù) weld efficiency 開孔補(bǔ)強(qiáng) reinforcement of openings 表面清理 surface cleaning 噴 丸（砂）處理shot-rain cleaning封頭成 型head forming沖壓成型press forming旋壓成

27、型spin forming爆炸成型 explosion forming邊緣加工edge processing去毛刺 deburring 卷板 plate rolling 冷態(tài)卷板 cold rolling 熱態(tài)卷板 hot rolling 矯形 shape righting 矯圓 round set板邊預(yù)彎preliminary rolling彎管tube bending冷態(tài)彎管cold bending脹管 tube expansion化學(xué)清 堿煮除 酸洗除鈍化處 沖管chemical cleaning alkali descaling acid descaling passivatingflushing吹管 steam-line blowing 鍋爐改造 boiler reforming 爐拱改造 arch reforming 循環(huán) 系統(tǒng)改