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1、一 锅炉超临界压力锅炉supercritical pressure boiler亚临界压力锅路subcritical pressure boiler超高压锅炉super-high pressure boiler蒸汽锅炉steam boiler蒸汽发生器steam generator液态排渣锅炉wet bottom boiler固态排渣锅炉dry bottom boiler燃煤锅炉coal-fired boiler燃气锅炉gas-fired boiler燃油锅炉oil-fired boiler自然循环锅炉natural circulation boiler气包（锅筒）锅炉drum boiler强
2、制循环锅炉controlled circulation boiler直流锅炉once-through boiler复合循环锅炉combined circulation boiler旋风炉cyclone furnace boiler沸腾炉fluidized bed combustion (FBC) boiler循环流化床锅炉circulating fluidized bed combustion (CFBC) boiler增压循环流化床锅炉pressurized circulating fluidized bed combustion (PCFBC) boiler链条锅炉chain-grate
3、boiler热水锅炉hot-water boiler废热（余热）锅炉waste-heat boiler, heat recovery steam generator(HRSG)起动锅炉start-up boiler厂用锅炉auxiliary boiler垃圾焚烧锅炉refuse-fired boiler ,effuse incinerator室内锅炉indoor boiler露天锅炉outdoor boiler单炉膛锅炉single furnace boiler双炉膛锅炉twin furnace boilerW火焰锅炉W-flame ,vertical-fired boilerL火焰锅炉L-s
4、hape furnace boiler塔式锅炉tower boiler箱式锅炉box-type boiler炉墙furnace wall汽包（锅筒）drum封头head汽包封头drum end plate, drum head下降管downcomer集中下降管centralized downcomer分散下降管distributed downcomer上升管riser管束tube bundle 管屏tube platen省煤气管economizer tube过热器管superheater tube再热器管reheater tube蛇形管coil吊挂管supporting tube引入管inle
5、t pipe引出管outlet pipe饱和蒸汽管saturated steam pipe水冷壁管water wall tube鳍片管finned tube, fin tube, gilled tube内螺纹管rifled tube, grooved tube吸潮管moisture absorption piping水冷壁water wall膜式水冷壁membrane wall内螺纹水冷壁rifled tube water wall联箱header集汽联箱steam header卫燃带bailey wall, refractory belt包墙管（包覆管）wall enclosure tube
6、防渣管（费斯顿管）slag screen ,Feston tube 锅炉本体boiler proper锅炉机组 boiler unit锅炉构架boiler structure ,boiler framework炉膛furnace燃烧器burner直流式燃烧器direct-burner漩流式燃烧器turbulent burner低NOx燃烧器low NOx burner摇摆式燃烧器tilting burner缝隙式燃烧器split burner燃烧室combustion chamber油枪（油喷嘴）oil gun, oil torch风门（挡板）damper一次风primary air二次风se
7、condary air三次风tertiary air 煤粉管道pulverized coal piping 管板tube plate沸点boiling temperature过热器super heater前屏过热器front platen superheater后屏过滤器rear platen superheater对流过热器convection superheater辐射过热器radiant superheater屏式过热器platen superheater顶棚过热器ceiling superheater包墙过热器wall enclosure superheater前包墙过热器front
8、wall enclosure superheater后包墙过热器rear wall enclosure superheater侧包墙过热器side wall enclosure superheater吹灰器soot blower转动式吹灰器rotary soot blower伸缩式吹灰器retractable soot blower受热面积heating surface area, heat absorption area炉膛容积furnace volume炉膛热负荷furnace heat release rate, furnace heating as absorption rate汽水分
9、离器steam separator, moisture separator起动分离器starting separator再循环管recirculating piping 暖风器steam air heater再热器reheater再热器冷段primary reheater载热器热段final reheater顶棚ceiling省煤器economizer管式空气预热器tubular air preheater回转式（再生式）空气预热器regenerative air preheater, rotary air preheater板式空气预热器plate air preheater空气预热器 ai
10、r preheater三分仓空气预热器trisector regenerative air preheater漏风系数air leakage coefficient漏风率air leakage ratio漏风系统air leakage system漏风试验air leakage test安全门safety valve安全门开启压力opening pressure of safety valve安全门回座压力safety valve reseating pressure安全门压力整定试验pressure setting test of safety valve安全门动作压力safety valv
11、e operating pressure饱和蒸汽安全门saturated steam safety valve过热蒸汽安全门superheated steam safety valve再热蒸汽安全门reheated steam safety valve防爆门explosion vent检查孔inspection hole事故喷水阀emergency water spray valve汽包事故放水阀emergency drum drain valve三通阀three-way valve反冲洗阀back wash valve取样阀sampling valve插板gate 给水大旁路门feedwat
12、er overall bypass valve给水小旁路门feedwater individual bypass valve大板梁plate girder, upper beam外护板outer casing锅炉排污blowdown定期排污扩容器intermittent blowdown flash tank连续排污扩容器continuous blowdown flash tank灰斗ash hopper冷灰斗bottom ash hopper ,furnace hopper混合器mixer齿圈(大牙轮)ring gear ,geared ring空调器air conditioner空气压缩机
13、air compressor给煤机coal feeder皮带式给煤机belt coal feeder刮板式给煤机scraper coal feeder叶轮式给煤机paddle coal feeder给粉机pulverized coal feeder磨煤机coal pulverized ,coal mill钢球磨煤机tube mill中速辊式磨煤机roller mill ,bowl mill ,disk roll mill双进双出钢球磨煤机double inlet and outlet tube mill中速磨煤机medium speed mill风扇磨煤机beater wheel mill ,
14、beater mill排粉风机pulverized coal exhauster一次风机primary air fan烟气再循环风机gas recirculating fan 送风机forced draft fan ,forced fan 引风机induced draft fan ,induced fan 离心风机centrifugal fan 轴流风机axial-flow fan双速风机double speed fan 轴流静叶可调风机adjustable static-blade axial-flow fan ,fixed pitch axial-flow fan轴流动叶可调风机adjus
15、table moving-blade axial-flow fan ,variable pitch axial-flow fan原煤斗raw coal bunker ,raw coal silo煤粉仓pulverized coal bunker输粉机pulverized coal conveyor刮板输粉机scraper pulverized coal conveyor螺旋输粉机pulverized coal screw conveyor粗粉分离器classifier 细粉分离器(旋风分离器)cyclone separator锁气器air lock ,flap减速器speed reducer看
16、火孔observation hole入孔门man hole重油泵heavy oil pump重油加热器heavy oil heater汽-汽热交换器biflux煤气罐gas tank膨胀补偿节expansion joint直吹式制粉系统direct-firing pulverizing system中贮式制粉系统bin storage type pulverizing system 锅炉效率boiler efficiency 锅炉热力计算boiler thermodynamic calculation锅炉空气动力计算boiler aerodynamic calculation锅炉水循环计算bo
17、iler water circulation calculation锅炉水力计算boiler hydrodynamic calculation锅炉强度计算boiler strength calculation锅炉热平衡计算boiler heat balance calculation正平衡法direct balance method反平衡法indirect balance method过剩空气系数excess air coefficient排烟温度flue gas temperature单位蒸发量specific evaporation低温腐蚀low temperature corrosion
18、高温腐蚀high temperature corrosion结渣slagging结垢腐蚀deposit corrosion飞灰磨损fly ash errosion炉膛正压furnace pressure炉膛负压furnace draft最高允许温度maximum permissible temperature水循环water circulation循环倍率circulation ratio除尘器dust collector ,precipitator静电除尘器electrostatic precipitator整流装置rectifying device 锤打装置rapping gear 含尘浓
19、度dust loading concentration煤灰细度dust fineness除尘效率dust collection efficiency 干式除尘器dry dust collector 湿式除尘器wet dust collector ,scrubber文丘里除尘器Venturi scrubber布袋除尘器fabric filter ,bag house钢珠除尘装置shot-cleaning device水膜式除尘器centrifugal scrubber灰渣泵ash pump ,slag pump轴封泵shaft sealing pump 灰浆泵ash slurry pump 除尘
20、水泵dedusting pump回收水池water recovery pond清水池clean water pond灰浆池ash slurry pond油泵坑oil pump pit灰库ash silo 灰场ash yard灰坝ash yard dam耐火砖firebrick 保温材料heat-insulating materials干式除灰(气力除灰)pneumatic ash handling水力除灰hydraulic ash handling 正压气力除灰pneumatic pressure ash handling负压气力除灰pneumatic vacuum ash handling仓
21、式泵fluidizing transporter空气斜槽airside ,air gravity conveyor灰渣分除bottom and fly ash separate handling灰渣混除bottom and fly ash mixed handling灰渣利用bottom and fly ash recovery排渣槽bottom ash hopper埋刮板捞渣机submerged slag conveyor螺旋式捞渣机screw slag conveyor碎渣机clinker grinder ,slag crusher振动筛vibrating screen稳燃器flame s
22、tabilizer燃烧器蜗壳burner spiral case雾化器atomizer机械雾化mechanical atomization蒸汽雾化steam atomization空气雾化air atomization气固两相流动gas-solid two-phase flow闭路循环closed cycle蒸汽带水carryover灰膛灭火boiler flame failure ,boiler flame blackout稳定燃烧stable combustion压力容器pressure vessel支吊架supports and hangers原煤管道raw coal piping风道a
23、ir duct热风道hot air duct冷风道cold air duct 穿墙管套wall-through bushing ,wall-bushing伸缩节expansion joint送粉管道pulverized coal feed piping燃油管道fuel oil piping风管道air piping一次风管道primary air piping两次风管道secondary air piping落粉管pulverized coal chute除灰管道ash piping烟道gas duct ,gas pass尾部烟道convection flue gas pass煤气管gas p
24、iping连续排污管continuous blowdown piping烟囱chimney ,stack 多管式烟囱muti-flue chimney燃烧combustion四角喷射燃烧corner firing燃烧速度combustion rate 机械未完全燃烧热损失heat loss due to mechanical incomplete combustion化学未完全燃烧热损失heat loss due to chemical incomplete combustion灰渣热损失heat loss due to sensible heat in refuse排烟热损失heat los
25、s due to flue gas 散热损失heat loss due to radiation热损失heat loss 火焰flame 不稳定燃烧instable combustion负压燃烧balance draft combustion微正压燃烧pressurized combustion炉膛容积热负荷furnace volume heat release rate炉膛温度furnace temperature锅炉水循环boiler water circulation偏离泡核沸腾departure from nucleate boiling(DNB)水压试验hydraulic test汽
26、水共腾priming点火ignition点火准备ignition preparation着火点firing point ,ignition temperature折焰角nose 飞灰fly ash煤粉细度fineness of pulverized coal 灰ash 灰的溶化点ash fushion temperature ,ash fushion point ,ash melting point可磨系数grindability index最大蒸发量maximum evaporation锅炉热平衡boiler heat balance超负荷运行overload operation正压posi
27、tive pressure负压negative pressure理论空气量theoretical air quantity过剩空气量excess air quantity冷风cold air热风hot air除渣slag removal烟气flue gas锅炉上水boiler water filling蠕胀爆管tube burst due to creep汽包满水overfeed of water into drum锅炉灭火boiler fire extinction爆燃puff爆炸(外爆)explosion内爆implosion防爆anti-explosion煤粉自燃pulverized c
28、oal self-ignition ,pulverized coal spontaneous combustion堵灰ash fouling堵煤coal jamming ,coal plugging燃烧切圆firing tangential circle火焰中心flame center积粉pulverized coal deposits积灰ash deposits飞灰可燃物combustibles in fly ash 点火用油fuel oil for ignition飞灰腐蚀fly ash corrosion受热面heating surface辐射受热面radiation heating s
29、urface对流受热面convection heating surface尾部受热面rear heat recovery surface含氧量oxygen content 蒸发量evaporation ,evaporative capacity切换风air switch-over煤耗率coal consumption rate入炉煤发热量heating value of the as fired coal停炉boiler shutdown 熄火boiler shutdown 灰水回收recovery of ash slurry water 细灰fine ash 粗灰coarse ash干灰dr
30、y ash湿灰wet ash燃烧系统combustion system ,firing system制粉系统coal pulverizing system除灰系统ash handling system二 汽轮机汽轮机steam turbine凝汽式汽轮机condensing steam turbine背压式汽轮机back pressure turbine抽汽式汽轮机steam extraction turbine中间再热式汽轮机steam turbine供热式汽轮机steam turbine steam turbine steam turbine冲动式汽轮机impulse turbine反动式
31、汽轮机reaction turbine轴流式汽轮机axial flow turbine辐流式汽轮机radial flow turbine单轴汽轮机tandem compound turbine ,single-shaft turbine双轴汽轮机double-shaft turbine前置式汽轮机topping turbine燃气轮机gas turbine高压汽轮机high pressure turbine中压汽轮机medium pressure turbine低压汽轮机low pressure turbine超高压汽轮机ultra pressure turbine亚临界压力汽轮机subcri
32、tical pressure turbine超临界压力汽轮机supercritical pressure turbine空冷式汽轮机组air cooled turbine unit 燃汽轮机组(装置)gas turbine unit高压汽缸high-pressure(HP)cylinder中压汽缸intermediate pressure(MP)cylinder低压汽缸low-pressure(LP)cylinder内汽缸inner casing外汽缸outer casing上汽缸upper casing下汽缸lower casing汽缸法兰螺栓加热装置cylinder flange heat
33、ing appliance汽缸台板(底板)cylinder sole plate汽缸猫抓cylinder claw滑销sliding pin横销traverse pin纵销longitudinal pin立销vertical pin定位销aligning pin ,locating pin汽轮机转子turbine rotor叶轮blade disc叶片blade ,bucket动叶片moving blade静叶片stationary blade叶根型式type of blade root末级叶片长度length of last stage blade喷嘴室nozzle box末级叶片强度las
34、t stage blade stress排汽室steam exhaust hood喷嘴nozzle围带shroud ring 拉筋(拉金)lacing wire平衡块balance weight固定螺丝dowel隔板diaphragm隔板套diaphragm sleeve隔板汽封diaphragm seal汽封steam seal gland ,steam sealing迷宫式汽封labyrinth seal梳齿式汽封serrate-type steam seal汽封套seal bushing汽封块seal block汽封齿seal tooth轴承支架bearing stoll ,bearin
35、g bracket主轴承箱main bearing box滚珠轴承ball bearing滚柱轴承roller bearing滑动轴承sliding bearing推力轴承thrust bearing止推环thrust collar瓦枕bearing pillow 锁饼lock推力瓦块thrust bearing pad主油泵main oil pump备用油泵emergency bearing oil pump调速油泵regulation oil pump ,speed governing oil pump交流润滑油泵AC lube oil pump直流润滑油泵DC lube oil pump
36、注油器oil injector同步器synchronizer同步器手轮synchronizer hand wheel控制滑阀pilot valve随动滑阀servo-valve分配滑阀distributing pilot valve ,distributor valve中间滑阀intermediate valve微分器differentiator功率限制器load limiter动态校正器dynamic corrector滑阀套valve sleeve喷油嘴oil nozzle弹性调速器flexible governor调速器挡块governor stop危急遮断器滑阀emergency tr
37、ip pilot valve撞击子ram防火滑阀fire protection pilot valve延滞滑阀delay pilot valve 跟踪滑阀follow-up pilot valve电-液转换器electro-hydraulic converter切换滑阀change-over pilot valve 危急保安器emergency governor pilot 危急保安器滑阀emergency governor pilot valve超速试验滑阀overspeed test pilot valve喷油式试验滑阀nozzle test pilot valve反馈滑阀feedback
38、 pilot valve起动排油阀oil drain valve at start-up紧急放油阀emergency oil relieve valve排油口oil discharge outlet节流滑阀throttle pilot valve活动滑阀movable pilot valve高压自动关闭器high-pressure automatic closing gear中压自动关闭器medium pressure automatic closing gear高压油动机(高压伺服马达)high-pressure hydraulic actuator ,high-pressure servo
39、-motor中压油动机medium-pressure hydraulic actuator, medium-pressure servo-motor杠杆lever轴shaft主轴main shaft传动轴(主动轴)driving shaft 被动轴(从动轴)driven shaft小轴axle联轴器coupling刚性联轴器rigid coupling半挠性联轴器semi-flexible coupling齿型联轴器serrated coupling冷油器oil cooler溢油阀oil overflow valve排油烟机oil-fume extractor ,oil fume exhaus
40、ter油烟分离器oil-fume separator油净化器oil purifier ,oil conditioner过滤罐filtering tank布袋式过滤器bag filter ,fabric filter齿轮油泵gear oil pump 顶轴油泵jacking oil pump柱塞式油泵piston type oil pump螺杆式油泵worm type oil pump 盘车装置turning gear盘车手轮turning gear hand wheel化妆板lagging enclosure齿轮gear直齿式齿轮spur gear斜齿式齿轮helical gear伞型齿轮be
41、vel gear蜗轮worm wheel蜗杆worm stem弹簧spring密封油箱sealing oil tank空气侧交流密封油泵air side AC sealing oil pump空气侧直流密封油泵air side DC sealing oil pump压差阀differential pressure valve平衡阀balancing valve密封瓦sealing pad 缓冲油箱buffer oil tank高位油箱head oil tank ,elevated oil tank事故油箱emergency oil tank磁性过滤器magnetic filter发电机内冷水箱
42、generator inner cooling water tank发电机内冷水泵generator inner cooling water pump离子交换器ion exchanger干燥器dryer ,drier冷凝式干燥器condensing type drier凝汽器condenser多压式凝汽器multi-pressure condenser单流程凝汽器signal-pass condenser双流程凝汽器double-pass condenser黄铜管brass tube管板tube plate凝汽器喉部condenser throat热水井hot well凝结水泵condensate pump泵壳pump casing盘根gland packing盘根压盖gland top cover盘根端盖gland end cover填料packing轴封抽汽风机shaft seal extraction fan 轴封抽汽冷却器shaft seal extraction cooler ,gland cooler轴封漏气加热器shaft seal leakage heater低压加热器low-pressure feedwater heater中压加热器medium-pressure feedwater heater高压加热
