电力常用英语锅炉.docx

1、电力常用英语锅炉电力常用英语锅炉一、系统部分锅炉燃烧系统boiler burning system锅炉热力系统boiler thermodynamic system锅炉风系统boiler air system锅炉烟气系统boiler gas system锅炉制粉系统boiler coal powder system油系统oil system压缩空气系统compressed air system锅炉启动系统boiler start-up system脱硫系统desulphurizer system脱硝系统denitration system给煤系统coal feed system炉渣排放系统sl

2、ag emission system启动床料系统start-up bed materials system一次风系统primary air system二次风系统secondary air system流化风系统fluid air system点火燃油系统ignition oil system石灰石系统limestone system启动系统start-up system锅炉房0零M布置图boiler building arrangement(0.00m 锅炉运行层房布置图boiler building operating floor锅炉房断面布置图boiler building sectio

3、nal drawing炉后平面布置图boiler back layout plan炉后断面布置图boiler back sectional drawing煤仓间各层布置图coal bunker bay arrangement(Xm 二、设备部分2.1 锅炉 2.1.1不同型式的锅炉锅炉boiler固定式锅炉stationary boiler蒸汽锅炉steam boiler；generator电站锅炉power station boiler工业锅炉industrial boiler热水锅炉hot water boiler室内锅炉indoor boiler露天锅炉ourdoor boiler快装锅

4、炉package boiler组装锅炉shop-assembled boiler超临界压力锅炉supercritical pressure boiler亚临界压力锅炉subcritical pressure boiler超高压锅炉superhigh pressure boiler高压锅炉high pressure boiler中压锅炉medium pressure boiler低压锅炉low pressure boiler自然循环锅炉natural circulation boiler强制循环锅炉forced circulation boiler辅助循环锅炉assisted circulati

5、on boiler控制循环锅炉controlled circulation boiler直流锅炉once-through boiler复合循环锅炉combined circulation boiler低循环倍率锅炉low circulation-ratio boiler固体燃料锅炉solid-fuel fired boiler液体燃料锅炉liquid-fuel fired boiler燃煤锅炉coal fired boiler燃油锅炉oil fired boiler燃气锅炉gas fired boiler混烧锅炉multi-fuel fired boiler固态排渣锅炉boiler with

6、dry-ash furnace；boiler with dry-bottom furnace液态排渣锅炉boiler with slag-tap furnace；boiler with wet-bottom furnace增压锅炉supercharged boiler水管锅炉water tube boiler横锅筒汽包）锅炉cross drum boiler纵锅筒汽包）锅炉longitudinal drum boiler锅壳锅炉shell boiler卧式锅壳锅炉horizontal boiler立式锅炉vertical boiler固定式机车锅炉stationary boiler of lo

7、comotive type型锅炉-type boiler箱型锅炉box-type boiler塔型锅炉tower boilerD型锅炉D-type boiler循环流化床锅炉CFBcirculating fluidizde bed boiler）2.1.2 和锅炉本体相关的设备火箱fire box烟箱smoke box燃烧器burner摆动式燃烧器tilting burner点火器igniter油雾化器oil atomizer调风器register稳燃器stabilizer风箱wind box燃烧器喷口burner port；burner spout炉排grate往复炉排inclined re

8、ciprocating grate风室pnleum下汽包water drum水箱water tank水冷壁water wall水冷壁联箱water wall header蒸发受热面evaporating heating surface水冷壁water-cooled wall膜式水冷壁membrane wall双面水冷壁division wall防焦箱anti -clinker box锅炉管束generating tube bank锅炉管束boiler convection tube bank放渣管slagging tube火管smoke tube混合器mixer炉膛furnace对流烟道con

9、vection pass并联烟道parallel gas pass拱arch折焰角furnace arch冷灰斗bottom ash hopper卫燃带wall with refractory lining悬吊管supporting tube锅筒drum上锅筒；汽包steam drum下锅筒water drum锅壳shell锅筒；汽包内部装置steam drum清洗装置steam washer旋风分离器cyclone scrubber轴流式分离器turbo separator波形板baffle plate百叶窗分离器louver separator钢丝分离器screen separator多孔

10、板perforated distribution plate集汽管collector pipe；dry pipe锅炉本体boiler proper受热面heating surface辐射受热面radiant heating surface对流受热面convection heating surface受压部件；元件pressure part筒体cylidrical shell封头headdrum）端盖headknocker油枪oil gun torch安全门safety valve防爆门exposion vent检查孔inspection hole灰斗ash hopper汽水分离器steam s

11、eparator2.1.3和锅炉本体燃烧相关的专有名词炉膛爆炸furnace explosion炉膛内爆furnace implosion炉膛爆燃furnace puff锅炉循环boiler circulation机械携带mechanical carry - over溶解携带vaporous carry - over汽水分离water separation蒸汽清洗steam washing分段蒸发stage evaporation压力燃烧pressurized firing负压燃烧negative - pressure combustion火床燃烧grate combustion火室燃烧；悬浮

12、燃烧suspension combustion切向燃烧tangential combustion对冲燃烧opposed combustion旋风燃烧cyclone - furnace combustion沸腾燃烧fluidized - bed combustion烟气再循环gas recirculation自然通风natural draft机械通风mechanical draft平衡通风balanced draft正压通风forced draft负压通风induced draft分段送风zone control压力雾化pressure atomization机械雾化mechanical ato

13、mization双流体雾化twin-fluid atomization旋杯雾化；转杯雾化rotary-cup atomization直接泄漏direct leakage间接泄漏bypass leakage设计压力design pressure最高允许工作压力maximum allowable working pressure最高许用壁温maximum allowable metal temperature炉膛设计压力furnace enclosure design pressure水循环water circulation循环回路circulation circuit；steam generat

14、ing circuit蒸汽净化steam purification汽温调节steam temperature control输入热量heat input锅炉有效利用热量heat output燃料消耗量fuel consumption计算燃料消耗量calculated fuel consumption排渣率ash-retention efficiency喷水量injection flow排污量blowdown flow理论空气量theoretical air过量空气系数excess air ratio热风温度hot air tempereture排烟温度exhaust gas temperetu

15、re理论燃烧温度theoretical combustion tempereture；adiabatic tempereture炉膛出口烟气温度furnace outlet gas tempereture；funace exit gas tempereture汽水阻力pressure drop通风阻力draft loss 用于负压燃烧）；pressure drop压力燃烧）自生通风压头stack draft运动压头available static head循环倍率circulation ratio循环水速circulation velocity质量含汽率；干度steam quality质量流速

16、mass velocity临界含汽率critical steam quality最高壁温处含汽率steam quality at minimum heat transfer coefficient炉膛容积furnace volume炉膛容积热负荷furnace volume heat release rate炉膛截面积热负荷furnace cross-section heat release燃烧器区域热负荷burner zone wall heat release rate炉壁热负荷furnace wall heat release rate炉壁热流密度fernace wall heat fl

17、ux density临界热流密度critical heat flux density炉排 hot water temperature给水温度feed water temperature回水温度return water temperature锅炉效率热效率）boiler efficiency锅炉可用率boiler operating availability锅炉事故率boiler forced outage rate给水品质feed water condition蒸汽品质steam purity蒸汽湿度steam wetness锅水浓度，炉水浓度boiler water concentratio

18、n总含盐量total dissolved salt全固形物tatal solidmatter）溶解固形物dissolved solid悬浮物suspended solid总）硬度tatal hardness碱度alkalinity热损失heat loss排烟热损失heat loss due to exhaust gas气体化学）未完全燃烧热损失heat loss due to unburned gases固体机械）未完全燃烧热损失heat loss due to unburned carbon in refuse散热损失heat loss due to flue dust灰渣物理热损失heat

19、 loss due to sensible heat in slag飞灰可燃物含量undurned combustible in flue dust飞灰含碳量undurned cabon in flue dust炉渣含碳量undurned cabon in slag漏煤可燃物含量undurned combustible in sifting烟气含尘量dust loading；dust density锅炉负荷调节范围load range of bioler燃烧器调节比turndown ratio漏风系数air leakage factor排放量；排泄能力discharge capacity炉渣可

20、燃物含量undurned combustible in slag2.1.5 与锅炉实验相关的技术参数实验test锅炉效率热效率）实验boiler efficiency test水压实验hydrostatic test验证性水压实验hydrostatic deformation test漏风实验air leakage test风压实验pressure decay test负荷实验load test水循环实验circulation test热化学实验thermal chemical test通球实验sounding of tube by balls安全阀校验safety valve operati

21、ng test烟气分析flue gas analysis奥氏抽气式热电偶高温计）suction pyrometer 气力式高温计venturi pneumatic pyrometer热流计heat flux meter整定压力set pressure前泄压力start-to-discharge pressure起座压力popping pressure回座压力reseating pressure回座压差blowdown2.1.6 与锅炉厂本体相关的图纸名称炉筒简图assembly of steam drum人孔；检修孔装置总图assembly of manhole；access door 锅筒内

22、装置布置图arrangement of steam drum internal炉膛布置图arrangement of furnace炉膛前墙管屏总图assembly of furnace front panel炉膛后墙管屏总图assembly of furnace rear panel炉膛左墙管屏总图assembly of furnace left side panel炉膛右墙管屏总图assembly of furnace right side panel布风板总图assembly of grid panel炉膛翼屏总图assembly of furnace wing wall过热器布置图ar

23、rangement of superheater过热器前墙管屏总图assembly front wall s；h panel过热器后墙管屏总图assembly rear wall s；h panel过热器左墙管屏总图assembly left side wall s；h panel过热器右墙管屏总图assembly right side wall s；h panel一级过热器总图assembly of primary superheater末级过热器总图assembly of final superheater屏式过热器总图assembly of wing wall superheater省煤器总图assembly of economizer下降管总图asse