热能与动力工程专用英语词汇

热能与动力工程专用英语词汇

热能与动力工程专用英语词汇一（锅炉部分）

亚临界压力锅炉

subcritical pressure boiler

启动锅炉

start-up boiler

管束（排）

tube bundle

下降管

downcomer

省煤器管

economizer tube

过热器管

superheated tube

吊挂管

supporting tube

饱和蒸汽管

saturated steam pipe

鳍片管

finned tube, fin tube, gilled tube

锅炉本体

boiler proper

炉膛

boiler framework

燃烧室

combustion chamber

风门

damper

煤粉管道

pulverized coal piping

沸点

boiling temperature

包墙过热器

wall enclosure superheater

炉膛容积

furnace volume

省煤器

economizer

安全门

safety valve

检查孔

inspection hole

事故喷水阀

emergency water spray valve

大板梁

plate girder, upper beam

空气压缩机

air compressor

磨煤机

coal pulverizer, coal mill

送风机

forced draft fan, force fan

引风机

induced draft fan, induced fan

原煤斗

raw coal bunker, raw coal silo

煤粉仓

pulverized coal bunker

水循环

water circulation

除尘器

dust collector, precipitator

灰渣泵

ash pump, slag pump

轴封泵

shaft sealing pump

灰浆泵

ash slurry pump

保温材料

heat-insulating material

稳定燃烧

stable combustion

支吊架

supports and hangers

燃煤锅炉

coal-fired boiler

炉墙

furnace wall

管屏

tube platen

上升管

riser

再热器管

reheater tube

蛇形管

coil

水冷壁管

water wall tube

水冷壁

water wall

联箱

header

锅炉机组

boiler unit

燃烧器

furnace

油枪

oil gun torch

管板

tube plate

过热器

superheater

吹灰器

soot blower

再热器

reheater

再热器冷段

primary reheater

空气预热器

air preheater

防暴门

explosion vent

三通阀

three-way valve

锅炉排污

blowdown

灰斗

ash hopper

混合器

mixer

一次风机

primary air fan

人孔门

man hole

膨胀补偿节

expansion joint

结渣

lagging

看火孔

observation hole

风道

air duct

伸缩节

风道

air duct

伸缩节

expansion joint

风管道

air piping

除灰管道

ash piping

烟囱

chimney, stack

燃烧

combustion

汽水分离器

steam separator, moisture separator

再热器热段

final reheater

水压试验

hydraulic test

点火

ignition

着火点

firing point, ignition temperature

锅炉上水

boiler water filling

点火用油

fuel oil for ignition

熄火

fire-off

热能与动力工程专用英语词汇二（汽机部分）

汽轮机

steam turbine

凝汽式汽轮机

condensing steam turbine

亚临界压力汽轮

subcritical pressure turbine

机

汽缸台板（底板）

cylinder sole pin

汽封

steam seal gland, steam sealing

轴承支架

bearing stoll, bearing bracket

主油泵

main oil pump

备用油泵

emergency bearing oil pump

交流润滑油泵

AC lube oil pump

直流润滑油泵

DC lube oil pump

高位油箱

head oil tank, elevated oil tank

凝汽器

condenser

管板

tube plate

热水井

hot well

凝结水泵

condensate pump

低压加热器

low- pressure feed water heater

除氧器

deaerator

除盐水箱

demineralized water tank

前置水泵

booster pump

疏水泵

drain pump

疏水扩容器

drain flash tank

封头

end cover

industrial water pump, service water

工业水泵

pump

胶球泵

rubber ball recirculating pump

支撑斜钢

supporting wedge

自然通风冷却塔

natural draft cooling tower

主蒸汽管道

main steam piping, live steam piping

真空系统

vaccum system

再热蒸汽管道

reheat steam system

负压

negative pressure

正压

positive pressure

冷风

cold air

热风

hot air

停炉

boiler shutdown

高压汽缸

high-pressure(HP) cylinder

中压汽缸

intermediate-pressure(IP) cylinder

低压汽缸

low- pressure(LP) cylinder

汽轮机转子

turbine rotor

叶轮

blade disc

叶片

blade, bucket

喷嘴

nozzle

固定螺钉

dowel

注油器

oil injector

喷油嘴

oil nozzle

杠杆

lever

轴

shaft

弹簧

spring

凝汽器喉部

condenser throat

泵壳

pump casing

高压加热器

high- pressure feed water heater

除氧水箱

deaerated water tank

汽动给水泵

steam-driven feed water pump

给水泵

feed water pump

水室

water chamber

挡板

baffle plate

真空泵

vaccum pump

收球网

ball screen

主蒸汽系统

main steam system

再热蒸汽系

reheat steam syetem

统

抽汽系统

extraction steam system

轴封

shaft seal

凝结水系统

condensate system

给水系统

feed water system

循环水系统

circulating water system

industrial water system, service

工业水系统

water system

压缩空气管道

compressed air piping

氢气管道

hydrogen piping

循环水管道

circulating water piping

给水管道

feed water piping

除盐水管道

demineralized water piping

减温水管道

attemperating water piping

再循环水管道

recirculating water piping

排水管道

water discharge piping

高压主汽门

high-pressure main stop valve

中压主汽门

intermediate

pressure

main

stop

valve

热效率

thermal efficiency, heat efficiency

initial steam pressure, live steam

新蒸汽压力

pressure

再热蒸汽冷段压

cold reheated steam pressure

力

再热蒸汽热段压

hot reheated steam pressure

力

再热蒸汽热段温

hot reheated steam temperature

度

再热蒸汽冷段温

cold reheated steam temperature

度

low-pressure cylinder exhaust steam

低压缸排汽流量

flow

再热蒸汽流量

reheated steam flow

法兰加热

flange heating

正常状态

normal condition

操作

operation

解体

disassembly

检修

maintenance

汽缸扣盖

cylinder covering

毛刺

burr

锈蚀

rusting

同心

concentricity

iron cushion, packing iron plate,

垫铁

adjusting pad

天车

turbine hall overhead crane

供油系统

oil supply system

抽汽管道

steam extraction pipe

供汽联箱

steam header

疏水管道

drain water piping

凝结水管道

condensate piping

冷却水管道

cooling water piping

润滑油管

lube oil piping

旁路门

bypass valve

球型阀

globe valve

闸板阀

gate valve

疏水阀

drain valve

蝶阀

butterfly valve

转速

rotating speed, revolution

过热度

superheat degree

温差

temperature difference

开启

opening

关闭

closing

启动

starting-up

停止

shutting down

检查

inspection, examination

巡检

routing inspection

主蒸汽流量

steam flow

螺栓加热

bolt heating

清洗

cleaning

酸洗

acid cleaning, pickling

组装

assembly

拆开

dismantling

变形

deformation

裂纹

crack

壁厚

wall thickness

找正

centering

找中心

alignment

台板

sole plate

管束

tube bundle