电厂工程专业英语

1、abrasive cutoff machine 砂轮切割机abrasive wheel 砂轮absolute error 绝对误差absolute humidity 绝对湿度absolute pressure 绝对压力absolute temperature 绝对温度absolute unit 绝对单位absoloute vacuum 绝对真空acceptable value 容许值acceptance cheek 验收access door 检查孔、人孔门accumulator 蓄热器；蓄电池；累加器acid-proof 耐酸的activating signal 触发信号、启动信号activ

2、e power 有功功率actuating motor 伺服马达actuator 执行机构adapter 接头、接合器；附件、附加器adjustable damper 可调挡板adjustable nozzle 可调喷嘴adjustable speed motor 调速电机adjustable vane 可调导向叶片adjusting nut 调整螺母adjusting screw 调整螺栓adjustment 调整、校正、校准adjustment disc 调整盘admission chest 进汽室admission end 进气（端）、进汽（端）admission intake 进气（口

3、）、进汽（口）admission pipe 进气管、进汽管admission port 进气（口）、进汽（口）ageing 老化；时效aggregate capacity 总功率、机组功率aerodynamics 空气动力学air admission valve 进气阀、真空破坏阀air and water separtor 汽水分离器air atomizer 空气雾化器air atomizing (oil) burner 空气雾化（油）喷燃器air blower 鼓风机air chute 风道air circuit 空气管道air (blast) circuit breaker 空气开关、空

4、气断路器air cleaner 空气滤清器air (and) coal mixture 气-粉混合物air compressor 空气压缩机air conditioner 空气调节器、空调 air conveying line 气力输送管线air damper 风门、空气挡板air draft 通风、气流air duct 空气管道、风道air envelope 二次风air-escape cock 空气阀、泄气阀airflow 气流airfoil 机翼、翼形air governor 送风调节器air heater 空气预热器、暖风器air heater element 空预器元件air hea

5、ter hopper 空预器灰斗air inlet housing 入口风罩air leak test 漏风试验air line 空气管路air lock 锁气器air-operated valve 气动阀air pipe 空气管路air preheater 空气预热器air pump 气泵airscoop 进气口air seal 气封air side 气侧air supply 送风、供气air switch 空气开关、空气断路器airtightness 气密性alarm pressure 报警压力alignment 找正、校直；排成直线alignment of shafts 主轴找中心ali

6、gnment pin 定位销、对中销allowable pressure 容许压力allowable error 容许误差alloy steel 合金钢all-welded 全焊接的alternate amplifier 交流放大器AC=alternating current 交流电altitude 海拔ambient humidity 环境湿度ambient pressure 环境压力ambient temperature 环境温度ampere 安培amplification factor 放大系数analog control 模拟控制analog digital converter 模数转

7、换analyzer 分析器anchor bolt 地脚螺栓AND gate 与门angle bar 角钢angle pipe 弯头angle valve 角阀anion exchange tower 阴离子交换塔anti-freeze 防冻antifriction bearing 滚动轴承antithrust bearing 止推轴承abtivibrator 防震appendix 附录anch nose 遮焰角arc welding 电焊area of cross-section of nozzle 喷嘴截面积argon welding 氩弧焊armored hose 铠装软管armored

8、thermocouple 铠装热偶articulated coupling 铰链式联轴器artficial draft 强制通风ash bin 灰仓ash dredger pump 灰浆泵ash dump 灰场ash ejector 水力冲灰器ash emulsion pump 灰浆泵ash handle pump 灰输送泵atmosphere 大气、大气压atmosphere exhaust valve 排气阀、向空泄放阀atomizer 喷油嘴、雾化器atomizing air 雾化空气attemperator 减温器autocoder 自动编码器autocontrol 自动控制、自动调节

9、autocutout 自动熔断器、自动切断器auto-manual switch 自动-手动开关automatic barring gear 自动盘车装置automatic fuel-metering control 燃料供给自动调节automatic hold 自保持automatic level control 自动液位控制；自动电平控制automatic load regulator 负荷自动调节器automatic regulation 自动调节automatic reset 自动复位automatic runback device 自复位装置automatic start 自启动au

10、tomatic sychronizing unit 自动同步器automatic turbine startup program 汽机自启动程序AST reset 自动停机复位auxiliary air 辅助风、二次风auxiliary oil pump 辅助油泵AUX steam header 辅汽联箱average blading diameter 叶片平均直径average flow 平均流量average performance 平均性能average pressure 平均压力axial back-pressure turbine 轴流式背压汽轮机axial blade cleara

11、nce 轴向间隙axial displancement 轴向位移axial expansion 轴向膨胀axial-flow fan 轴流风机axial force 轴向力axial labyrinth gland 轴向迷宫式汽封axial movement 轴向位移axial pressure 轴向压力axial seal 轴向汽封axial stress 轴向应力axial thrust 轴向推力axial vclocity 轴向速度axial vibration 轴向振动back elevation 后视图back pressure 背压backup system 备用系统、后备系统ba

12、ck view 后视图back valve 止回筏backwash 反冲洗bag filter 袋式除尘器、袋式集尘器balance device 分流调整装置balance pipe 平衡管balanced draft 平衡通风balanved draft furance 负压炉膛balanced valve 平衡阀balance type potentiometer 补偿式电位差计balance weight 平衡块balancing weight 平衡块、配重ball strainer 收球网ball valve 球阀band-switching 波段开关"bang-bang&

13、quot;control 继电控制bare thermocouple 裸露热电偶baromemter 气压计barring 盘车barring gear 盘车装置base material 母材base metal 母材base plate 底板basement floor 零米标高、底层basic scheme 基本方案beam 梁、横梁bearing 轴承、支承bearing block 轴承座bearing bush 轴承衬、轴瓦bearing cap 轴承盖bearing cover 轴承盖bearing displacement detector 轴向位移探头bearing hous

14、ing 轴承箱bearing jacking oil 顶轴油bearing pad 轴承瓦块bearing shell 轴瓦bearing vibration detector 轴振探头bellmouth 喇叭口bellows 波纹管；膜盒；皮老虎belt 皮带bench drill 台钻bender 弯曲机bid 报价、投标bimetallic thermometer 双金属温度计bi-metallic strip 双金属片blade 叶片、刀片blank flange 闷头法兰、堵头blast pipe 鼓风管、排气管bled steam 抽汽bled-steam feed heater

15、抽汽回热给水加热器bled steam tapping point 抽汽口bleeder pipe 抽汽管道bleed steam 抽汽blow down 排污；回座压力（安全阀）blow-down valve 排污阀blow-off pipe 放气管blower 通风机、鼓风机；吹灰器blowing pressure 吹灰压力blowing time 排污时间、吹灰时间blowing tube 排污管、吹灰管board 屏、盘；仪表盘、配电盘boiler 锅炉boiler capacity 锅炉容量、锅炉出力boiler circuit 锅炉循环回路、汽水系统boiler clothing

16、锅炉外壳boiler code 锅炉规程boiler drum 锅炉汽包boiler duty 锅炉蒸发量、锅炉出力boiler feed main 锅炉给水母管boiler feed pump 锅炉给水泵BFPT 小汽机boiler feed water 锅炉给水BFPT inlet stm flow 小机入口蒸汽流量BFPT minimum flow valve 汽泵最小流量阀BFWP middle MV 电泵中间抽头电动门BFWP thrust bearing outside temp 电泵推力轴承外侧温度BFWP thrust bearing inside temp 电泵推力轴承内侧温

17、度BFPT reset SV 小机复位电磁阀BFPT safety oil pressure 小机安全油压boiler flue 锅炉烟道boiler following system 锅炉随动系统boiler furnace 锅炉炉膛boiler header 锅炉联箱boiler heating surface 锅炉受热面boiling point 沸点boiler rated capacity 锅炉额定出力boiler water filling 锅炉上水boiling tube 蒸发管bolt 螺栓booster pump 升压泵、前置泵booster pump NDE bearing

18、 temp 前置泵非驱动端轴瓦温度booster pump DE bearing temp 前置泵驱动端轴瓦温度BOP=bearing oil pumpBOP self start test press hight 轴承油泵自启动试验压力高bottom (half) inner casing 内下缸bottom (half) outer casing 外下缸bottom view 底视图Bourdon gage 弹簧管式压力计、波顿管式压力计bracket 托架、支承；括号branch 分支；支管、支线branch circuit 支路branch pipe 支管breaker 断路器bubb

19、le level 水准仪、水平尺bulbous portion 温包burner 喷燃器burr 毛刺bus 母线bush(ing) 衬套、轴瓦butterfly valve 蝶阀button 按钮buzzer 蜂鸣器by-pass 旁路by-pass control 旁路控制cable 电缆；绳索cage 罩、壳体cage walls 包墙管calibration 校准、标定cam 凸轮canalization 管道系统canned pump 密封泵capacitance 电容、容量capacity 容量、电容；能力、功率capillary tubing 毛细管cap nut 盖形螺帽cap

20、sule 膜盒、传感器cardan joint 万向接头cascaded drains 逐级疏水、串级疏水casing top half 上（半）汽缸cation exchange tower 阳离子交换塔CCCW 闭式循环水ceiling 顶棚、炉顶center line 中心线center of gravity 重心center of mass 质心central control 集中控制central heating 集中供热CPU=central processor unit 中央信息处理装置centrifugal blower 离心式鼓风机centrifugal fan 离心风机ce

21、ntripetal pump 向心泵certification 证明、合格证chain block 链条滑车、链条葫芦chain conveyer 链式运输机chamfer 倒角change-over switch 切换开关、转换开关channel iron 槽钢characteristic curve 特性曲线check nut 锁紧螺母check valve 逆止阀chemical cleaning 化学清洗chemicals dosing plant 加药装置chemicals feed pump 加药泵chimney draft 自然拔风、烟囱拔风CHINA BUSHING out w

22、ater tube temp 磁套管出水管接头处温度choke flange 截流孔板circulating gas fan 烟气再循环风机circulating water 循环水circulation water leakage detector 循环水捡漏装置classifier 粗粉分离器、分离器clock pulse 时钟脉冲clockwise rotation 顺时针方向旋转closed cooling system 闭式冷却系统closed-cycle system 闭式循环系统closed cycle 闭式循环closed loop 闭合回路、闭环coal air mixtur

23、e 煤粉空气混合物coal-air ratio 风煤比coal bin 煤仓coal breaker 碎煤机coal bunker 煤斗coal chute 落煤管coal feeder 给煤机coal store 煤厂coarse control 粗调coarse particle return 粗煤粒回送coast down 惰走coasting operation 惰走coaxial 同轴的、共轴的coefficient 系数coefficient of friction 摩擦系数coil 盘管、蛇形管cold end temperature 冷端温度cold-junction comp

24、ensation 冷端补偿cold position 冷态cold reheater 冷端再热器collecting header 集箱、联箱collecting main 集管combined emergency stop and governing valve主汽门和调节汽门的联合汽门combined reheat valve 再热联合调门、中压联合调门combined stop and emergency valve 快速关闭主汽门combustion system 燃烧系统command 命令、指令commercial operation 经济运行、商业运行compensating l

25、ead wire 补偿导线compensating line 热胀补偿节、膨胀节compensator 补偿器、膨胀接头compliance 弹性形变compressor 压气机、压缩机compressed air 压缩空气computer 计算机condensate 凝结水、冷凝物condensate circuit 凝水系统、凝水回路condensate demineralizer 凝水除盐装置condensate filter 凝水过滤器condensate pump motor lower bearing temp 凝泵电机下轴温condensate pump motor upper

26、bearing temp 凝泵电机上轴温condensate recirculating water pipe 凝水再循环管condensate return 凝水再循环condensate return tank 凝水集箱condensate-scavenging installation 凝水处理装置condensate system 凝水系统condensed fluid 冷凝液condenser 凝汽器、冷凝器condenser cleaning equipment 凝汽器清洗装置condenser level control valve 凝汽器水位控制阀condenser low v

27、acuum trip 凝汽器真空低遮断condensing water pump 凝泵cond water conduction ratio 凝水导电度cond water backwater flow 凝水回水流量cond makeup water valve BP MV 凝补水调阀旁路电动门console 仪表盘、控制台construction 建造、安装；结构contact 接触、触点、触头contactor 接触器、开关control board 控制板、控制屏control center 控制室control circuit 控制回路controled circulation pum

28、p 强制循环泵control loop 控制回路control member 控制对象conversion 转换、转变；换算conveying worm 螺旋输送机cooling tower 冷却塔coordinated control 协调控制corner firing 四角燃烧corrected value 修正值、校正值correction factor 修正系数corrugated pipe 波纹管counter flow 逆流couple 热电偶；耦合coupling 联轴器；偶合crane 起重机critical coefficient 临界系数critical pressure

29、临界压力critical speed 临界转速critical temperture 临界温度criticality 临界状态critical value 临界值cross firing 对冲燃烧cross-section 横断面；剖面图cross-sectional view 横断面视图crude oil 原油crusher 碎煤机、破碎机current 电流；流行的、通用的cushion valve 缓冲阀cutaway view 剖面图cutoff gate 截止门cutter 切割机、切割工具cyclone dust collector 旋风除尘器cyclone separator 旋

30、风分离器cylinder 圆桶、圆柱体；汽缸cyclinder expansion detector 缸胀差胀探头damper 挡板、风门；阻尼器damper adjustment 挡板调节damper control 挡板控制danger 危险dash control 按钮控制data handle 数据传输、数据处理data logger 数据记录仪；巡测仪data plate 铭牌data printer 数据打印机data processing 数据处理datum level 基准水平线datum grade 基准标高dead area 死滞区dead band 死区dead weig

31、ht 自重dead zone 不灵敏区、死滞区deaerate 除氧、除气deaerator 除氧器deaerator control valve 除氧器水位控制阀deaerator inlet steam MV 除氧器进汽电动门deaerator recircu pump inlet filter DP 除氧器再循环泵入口滤网差压deaerator tank 除氧水箱deaerator water level main CV 除氧器水位调节主阀deaerator water level assistant CV 除氧器水位调节副阀deaquation 脱水degree 度；等级dehumid

32、ifier 去湿、除湿deironing 除铁delay 滞后、延迟delay time 滞后时间、延迟时间delivery pump 输送泵、压送泵demineralizer 除盐装置、软化器density 密度、比重derivative control 微分调节design 设计、计划designer 设计者design power 设计功率design pressure 设计压力design principle 设计原理desilicate 除硅desuperheater water 减温水desuperheat spray 减温器喷水detail drawing 详图、零件图detec

33、ting element 传感元件dewatering bin 脱水仓diaphragm 膜片、隔板diaphragm gague 膜盒式压力表differential 差别的；微分differential expansion 差胀differential pressure 差压DEH=digital electric-hydraulic system 数字式电液系统digital indicator 数字指示器digital multimeter 数字式万用表direct coupling 直接耦合、直接联轴器DC=direct current 直流direct-fired mill 直吹式

34、磨煤机directionless pressure 静压dirty oil room 脏油室discharging of boiler 锅炉排水discharge pressure 出口压力disconnector 切断开关、断路器distance 距离、间隔；远方distance control 遥控distribute 分配、分布DCS=distribute control system 分散控制系统distribution board 配电盘distribution of blast 送风分配disverter 排水沟；分流器、分流电阻dissipate tank 消泡箱dosing 配

35、料、加药dosing pump 加药泵double pole double throw 双刀双掷开关double pole single throw 双刀单掷开关double undulated preheater 双波纹板回转式预热器downcomer 下降管downcomer header 下降管联箱downflow 溢流管；向下流动downstream 下游的，顺流的downstream attemperator 出口减温器draft 通风、引风；牵引draft capacity 通风条件、通风能力draft fan 引风机draft gauge 风压表draft regulator 负

36、压调节器drag link feeder 刮板式给料机drag-type feeder 刮板式给料机drain flash tank 疏水扩容器drain hole 疏水孔、排泄口drain manifold 疏水总管、排水总管drain pump 疏水泵drain valve front NO.1 extr MV 一抽电动门前疏水阀drain valve back NO.1 extr check-val 一抽逆止门后疏水阀drain vessel 排水箱、排水容器draw 牵引、吸引；吸进、抽出draw the vacuum 抽真空drift of zero 零点漂移driver 驱动器、传

37、动器drop of pressure 压降drum 汽包drum end 汽包封头drum feed piping 汽包给水管系drum head 汽包封头drum pressure 汽包压力dry ash extraction 固态排渣dry bottom hopper 冷灰斗dual-reheat 两次再热dump test 甩负荷试验duplicate part 备件dust 灰尘、粉末dust collecting fan 除尘风机dust recirculation 飞灰再循环dynamic response 动态特性earthing 接地eccentric bolt emergen

38、cy governor 偏心锤式危机保安器eccentricity detector 偏心探头economizer 省煤器economizer hopper 省煤器灰斗eddy 旋涡、涡流effective efficiency 有效效率ejector 引射器、抽气器ejector condenser 喷水凝汽器elastic deformation 弹性形变elastic washer 弹簧垫圈elbow 弯管、弯头electrical conduit 电缆、线槽electric control valve 电动调节阀electric heat tracing 电拌热electric ign

39、ition 电打火electrical speed governor 电调速器electric power plant 电厂electro-hydraulic control 电液控制electro-hydraulic converter 电液转换器electroststic precipitator 静电除尘器elevator 升降机、电梯EH regeneration pump EH油再生泵emergency bearing oil pump 事故润滑油泵、备用润滑油泵emergency door 安全门emergency governor 危机保安器、危机遮断器emergency han

40、d trip 危机手动脱扣EOP 危机油泵emergency overspeed trip 超速紧急脱扣emergency power 紧急备用电源emergency shutdown 事故停机emergency stop valve 危机遮断阀、主汽门emergency trip 紧急脱扣、危机遮断emengency trip oil header 危机遮断油总管end cover 端盖end thrust 轴端推力engine 发动机enthalpy 焓enthalpy drop 焓降enthalpy-entropy diagram 焓熵图entry guide vane 进口导叶entr

41、y pressure 进口压力environmental pollution 环境污染equalizer 平衡器、补偿器equipment 设备；附件；器械erection diagram 安装图erection drawing 安装图error 误差escape valve 泄放阀excess air 过量空气、过剩空气exchanger 交换器exciter 励磁机exhaust 排汽exhaust pipe 排汽管exhaust pressure 排汽压力exit 出口exit guide blade 出口导叶expander 胀管器expanded tube joint 胀管接头exp

42、ansion joint 胀接expansion pipe bend 膨胀接头extension wires 补偿导线extraction check valve 抽汽逆止门extraction condensing turbine 抽汽、凝汽式汽轮机extraction flow 抽汽流量extraction line 抽汽管道extraction pressure 抽汽压力extraction steam heating 抽汽加热extraction stop valve 抽汽截止阀extraction steam system 抽汽系统extraction temperature 抽汽温

43、度factor 系数、倍率FALSE 假的fan 风扇、风机fan exhauster 排气风机fast start 快速启动feature 特征、特性feedback 反馈feedback linkage 反馈联杆feeder 供给器feeder conveyer 皮带给料机feeder floor 给煤机平台feed heating system 给水加热系统feed line 给水管路feed main 给水母管feed water pump 给水泵feed screw 螺旋给料机feedwater flow 给水流量feedwater makeup 补给水feedwater regul

44、ator 给水调节器feeler 塞尺、塞规femalefemale screwfield 场；范围；现场field-assemble 现场组装field data 现场数据field work 现场作业figure 图象；图形，形状filter 过滤器filter gauze 滤网fin 鳍片、散热片final blade 末级叶片final output 终端输出；最终结果final reheater 末级再热器final superheater 末级过热器fine adjustment 微调、精调、细调fine pitch 小螺距、细牙螺距finishing superheater 末级

45、过热器fire-side 烟气侧fire-resistant hydraulic oil 抗燃油fire-resistant lubricant 抗燃润滑油firing order 点火指令first critical speed 一阶临界转速first stage 第一级fixed point 固定点fixed support 固定支座fixing screw 定位螺钉、固定螺钉flame 火焰flame control 火焰调节flame detector 火焰检测器flame failure protection 灭火保护flame ignition 点火flame monitoring

46、 system 火焰监视系统flange 法兰flange bolt 法兰螺栓flange connection 法兰连接flareback 回火flash box 扩容箱flash point 闪点flash tank 扩容箱、膨胀箱flat iron 扁钢flexible bellows joint 弹性波纹管接头flexible conduit 软管、软性导线管float switch 浮动开关float-type flowmeter 浮子式流量计flow chart 流程图flow diagram 流程图flow measuring device 流量测量装置flowmeter 流量计

47、flow nozzle 流量喷嘴flow quantity 流量flow rate 流量flue gas analysis 烟气分析fluid drive coupling 液压联轴器fluid-pressure governor 液压调节器fly ash 飞灰follow-up system 随动系统foot 英尺；脚，支点forced circulation boiler 强制循环锅炉FD fan=forced draft fan 送风机forced shutdown 事故停运foundation bolt 地脚螺栓free end 扩建端free running 空转frequency

48、meter 频率计freeze protection 防冻fresh-water 淡水friction coefficient 摩擦系数front cylinder down part drain water 前缸下部疏水front view 前视图，正视图front wall firing 前墙燃烧fuel flow control valve 燃油流量控制阀fule oil 燃油full load 满负荷full speed 全速furance draft 炉膛负压furance purge 炉膛吹扫furance wall 炉墙fuse 保险丝、熔断器gain 增益、放大gain con

49、trol 增益控制gallon 加仑gas analysis meter 烟气分析仪表gas analyzer 烟气分析仪gas cleaner 烟气净化器gas duct 烟道gas gauge 气体压力表、煤气表gasket 垫片gas path 烟道gas probe 烟气取样管gas proof 不透气的gas sampling probe 烟气取样管gas side 烟气侧gas-temperature probe 烟温探针gas-tight 气密gate 门，闸门gate valve 闸阀gauge 表，表计gauge board 仪表盘gear 齿轮，传动装置gear box 齿

50、轮箱general-duty 通用的general layout 总体布置、总图general plan 总体规划、总图general view 总图generator 发生器、发电机generator cooling water 发电机冷却水generator seal oil tank air side 空侧回油箱generator side 发电机侧generator overheater monitor 发电机局部过热监视器generator turb side cool H2 temp 发电机汽端冷氢温度generator leak water 发电机检漏gland 密封装置、汽封装

51、置gland exhauster system 汽封排汽系统gland leakage losses 汽封漏汽损失gland packing 汽封装置、轴封装置gland sealing system 轴封系统gland steam condensor 汽封蒸汽冷却器gland steam heater 轴封蒸汽加热器glass water gage 玻璃水位表、水位计globe valve 球阀governing characteristics 调节特性governor oil pressure 调速油压gravity circulation 自然循环、重力循环grease 油脂grindi

52、ng 磨、研磨grinding ring 磨环grinding roll 磨辊gross power 总功率gross weight 毛重ground elevation 地平面标高guide 导向、引导guide vane 导向叶片gun type soot blower 枪式吹灰器half-casing 半缸half-load 半负荷hammer 榔头、锤hand-barring 手动盘车hand emergency tripping lever 手动危机脱扣杆hard ware 硬件H-bar 宽工字钢head cover 端盖header 联箱heat exchanger 热交换器he

53、ater drain and vent system 加热器疏水放汽系统heating of turbine 暖机heat soak 暖机height 高度high-low level control 高、低液位控制hight pressure bottom casing 高压下缸hight pressure cylinder 高压缸high-pressure feed-water heater 高压给水加热器HP bypass 高压旁路high temperature reheat pipe 高温再热蒸汽管hinge 铰链horizontal pipe 水平管路horse power 马力h

54、ot start 热启动hotwell 热井HP accumulator pressure 高压蓄能器压力HP bypass 高压旁路HP clapboard seeper lower half temp 高压隔板套积水下半温度HP balance piston leak steam temp 高压平衡活塞漏汽温度HP GV hydraulic transmission 高压调阀油动机HP heater 高加HP heater emergency drain expansion tank 高加危机疏水扩容器HP heater drain expand tank 高加疏水扩容器HPSV star

55、t SV 高压主汽门启动电磁阀HP turb 高缸HP turb aeration valve 高压缸通风阀HP valve hydraulic transmission 高压主汽阀油动机humidity 湿度hydraulic air pump 射水抽汽器hydraulic ash removal 水力除灰hydrolic coupling 液力偶合器hydraulic pressure test 水压试验hydraulic speed governor 液压调速器hydrogen cooler 氢冷却器hysteresis error 回差I-bar 工字钢I-beam 工字梁、工字钢ideal gas 理想气体ideal value 理想值identification 识别、鉴别ideal speed 空载转速igniter 点火器ignition char