水泥窑余热发电锅炉运行规程---中英文对照.

1、水泥窑余热锅炉运行规程 Running Regulation of Waste Heat Boiler水泥窑余热发电锅炉运行规程Running Regulation of Waste Heat Boiler 前言Preface1. 本规程内容包括余热锅炉运行规程和余热锅炉事故处理二个部分，至于涉及原理、说明及维修方面则不在本规程范围。1. This regulation consists of three parts: Boiler Running Regulation and Boiler Fault Resolution Principles involved, Explanation a

2、nd Maintenance are not included.2. 本规程被批准后，立即执行，原有默认的操作规定即时作废。2. This regulation must be executed immediately it is approved. At the same time, the regulation used before is invalid.3. 如果本规程与部颁规程、厂家规定有抵触的地方，以部颁、厂家规定为准。3. Articles in this regulation should be invalid if they contradict with the regul

3、ation by the department and the factory.4. 下列人员必须熟知并严格执行：4. Following staff must familiarize with and implement this regulation strictly:4.1 全体锅炉运行值班人员，锅炉相关、直管的管理人员及有关锅炉检修人员。4.1 All operators on duty of steam boiler running, management staff and boiler maintenance staff4.2 总工程师、生产技术部、锅炉专职、电站人员、教育培训人

4、员。4.2 General engineer, staff from department of production and technology, boiler full-time personnel, power station and education training staff5. 本规程解释权属于厂部。The manufacturer reserves the right to explain the terms of this regulation目 录Contents前言IPrefaceI1. 锅炉及主要设备参数及结构简介1Chapter 1 Boiler & Main M

5、achinery Parameter and Structural Introduction11.1 AQC炉概况1Lesson 1 AQC Boiler Introduction11.2 SP 炉概况7Lesson 2 SP Boiler Introduction71.3 锅炉辅机设备10Lesson 3 Auxiliary equipment of boiler101.4 锅炉控制参数及报警值(AQC和SP锅炉)13Lesson 4 Control parameters and alarm value of AQC/SP Boilers132 检修后锅炉机组的检查14Chapter 2 C

6、heck after overhauling of boiler machine set143 水压试验16Chapter 3 Water pressure testing163.1 水压试验的目的与要求：16Lesson 1 Purpose and requirements for water pressure test163.2 水压试验的种类17Lesson 2 Kinds of water pressure tests173.3 水压试验的条件锅炉承压部件的工作压力17Lesson 3 Conditions for water pressure test and working pre

7、ssure of pressure resistant components173.4水压试验的合格标准18Lesson 4 Standards of water pressure test183.5 水压试验前的检查及准备18Lesson 5 Inspections and preparations before water pressure test183.6 水压试验的进水步骤19Lesson 6 Water feeding procedures in water pressure test193.7 水压试验的程序及检查20Lesson 7 Procedures for water p

8、ressure test and preceding inspections203.8 水压试验的安全注意事项22Lesson 8 Notes for water pressure test223.9 试验压力23Lesson 9 Testing pressure234 锅炉机组的启动23Chapter 4 Boiler start-up234.1 启动前的准备工作23Lesson 1 Preparations before start-up234.2 启动前的试验25Lesson 2 Test before start-up254.3 锅炉启动26Lesson 3 Boiler start-

9、up264.4 安全阀定压28Lesson 4 Setting pressure for safety valves284.5 并炉与供汽30Lesson 5 Boiler tie-in and steam supply304.6 锅炉机组的停运31Lesson 6 Shut-down of boiler machine set314.7 锅炉备用期间的维护保养34Lesson 7 Maintenance of boiler in back-up use344.8 锅炉的运行监视与调整35Lesson 8 Supervision and regulation on boiler running

10、354.9 锅炉运行中的注意事项36Lesson 9 Notes in boiler running364.10 分析化验39Lesson 10 Chemical analyzing394.11 锅炉的排污39Lesson 11Blow-down of Boiler394.12锅炉正常调节42Lesson 12 Normal adjustments on boiler424.13 锅筒水位自动装置的运行44Lesson 13 Operation of the water automation device of steam drum444.14 锅筒水位报警值校验45Lesson 14 Cal

11、ibrations of water level alarm of Steam drum455 事故的处理及预防45Chapter 5 Emergency treatment and precautions455.1 缺水事故45Lesson 1 Water scarcity accident455.2 满水事故46Lesson 2 overflowing accident465.3 锅炉水膨胀事故48Lesson 3 Water expansion accident485.4 汽压过高事故48Lesson 4 Over-pressure steam accident485.5 炉管爆破事故4

12、9Lesson 5 Boiler tube burst accident495.6 锅内水击事故50Lesson 6 Water impacting accident in boiler505.7 蒸汽管道水击事故50Lesson 7 Water hammer emergency of steam piping505.8 给水管道水击事故51Lesson 8 Water hammer emergency of feed water pipe515.9 炉内积灰事故52Lesson 9 Ash block accident in boiler525.10 余热锅炉厂用电中断事故52Lesson

13、10 Failure of WHR-use-power526 锅炉检验和水压试验要求53Chapter 6 Inspection of boiler and inspection requirements of hydro test531. 锅炉及主要设备参数及结构简介Chapter 1 Boiler & Main Machinery Parameter and Structural Introduction1.1 AQC炉概况 Lesson 1 AQC Boiler Introduction锅炉整体采用管箱式结构，自上而下有过热器管厢、二组蒸发器管箱和一组热水器管箱，锅炉受热面全部采用螺旋鳍

14、片管。热水器出水分三部分，第一部分供AQC锅炉锅筒使用，第二部分供SP炉的锅筒。第三部分供闪蒸器。AQC锅炉锅筒设有两套玻璃水位计（一套石英玻璃水位计和一套石英管双色水位计），两套水位平衡容器和一套电极点式液位报警器接口，以便于对锅炉水位的观察与监控，确保锅炉安全。Of tube-panel structure, this boiler is composed of, from top to bottom, over heater panel, two evaporator panels and two water heater panels, with heating surfacing o

15、f spiral extended surface tube structure. Water coming from water heater is divided into three routes, one for steam drum of AQC boiler, the second for steam drum of SP boiler, and the third for flasher. In order to facilitate monitoring water level, AQC boiler steam drum has two sets of glass type

16、water level gauges (one is quartz glass, the other is quartz pipe and two colors), two water level balance tanks and one connector for electric pole type liquid level alarm.AQC余热锅炉为水泥窑余热发电系统中回收水泥窑废气余热的重要设备，其安装于水泥窑熟料冷却机废气出口至收尘器间的管道上，因此其简称“AQC”余热锅炉。该锅炉设计入口废气温度355，废气流经过热器、蒸发器、热水器后，废气温度降至113.8左右，然后再进入熟料

17、冷却机原有的电收尘器并经风机排入大气。AQC waste heat boiler is a key equipment applied mainly for power generation through cement kiln waste heat recovery, which is installed on the cement kiln pipeline between the exhaust gas outlet of the clinker cooler and the dust collector, thus called AQC waste heat boiler. The

18、design temperature at the exhaust gas inlet of the boiler is 355. The exhaust gas temperature will drop down to 113.8 after the gas passes the superheater, evaporator and water heater. The gas then enters the dust collector installed on the clinker cooler where a fan discharges the gas into the atmo

19、sphere. 1.1.1 设计参数design parameters序号No.名称Name单位Unit参数parameters1锅炉规范1-1锅炉入口烟气量tNm3/h1080001-2锅炉入口烟气温度Inlet gas temperature3801-3锅炉入口烟尘浓度Inlet smoke dust densityg/ Nm3201-4锅炉出口烟气温度Exhaust gas temperature1001-5锅炉总漏风Total air leakage%21-6烟气成分Composition of the exhaust gas含尘空气dust contained air2蒸汽段参数St

20、eam conditions2-1额定蒸发量Rated steam outputt/h10.52-2锅炉最大设计蒸发量Max. designed steaming capacityt/h15.02-3额定蒸汽压力Rated steam pressureMpa1.352-4最高工作压力The highest work pressureMpa1.62-5额定蒸汽温度Rated steam temperature3602-6给水温度(来自热水器)Feedwater temperature(from water heater)1802-7排污率Blowdown rate%32-8锅炉整体水压试验压力H

21、ydrostatic test pressureMpa2.13热水段参数Hot water conditions3-1额定出水量Rated water outputt/h293-2最高允许工作压力Max. allowable working pressureMpa3.63-3额定出水温度Rated outlet temperature1003-4给水温度Feedwater temperature563-5排污率Blowdown rate%31.1.2 安全阀排量参数Parameters For Safety Valves1.1.2.1 锅筒和主汽集箱安全阀Safety valves of th

22、e drum terminal header序号NO.项 目Title符号Symbol数据Data数值Value单位Unit1锅筒工作压力working pressure of drumP给定set1.65MPa2锅筒安全阀高整定压力High setting pressureP11.06p1.749MPa3锅筒选用安全阀个数Quantity of safety valven1个4锅筒安全阀型号Safety valve type of drum全启式A48Y-25 PN2.5 DN150 Full bore type5锅筒安全阀理论排放量Theoretic capacity of Safety

23、valveE134772.3kg/h6主汽集箱工作压力working pressure of terminal headerP给定set1.5Mpa7主汽集箱选用安全阀个数Quantity of safety valve of terminal headern21个8主汽集箱安全阀整定压力Setting pressure of safety valve of terminal headerP11.04 p1.56Mpa9主汽集箱选用安全阀型号Safety valve type of terminal header全启式A48Y-25 PN2.5 DN50 Full bore type10主汽集

24、箱安全阀理论排放量Theoretic capacity of Safety valve of terminal headerE22304.6kg/h11安全阀总排放量Total theoretic capacity of safety valvesEE1+E237076.9kg/h1.1.2.2 热水器安全阀Safety valves of the Waterheater序号NO.项 目Title符号Symbol数据DATA数值Value单位Unit1锅炉额定热功率Rated output capacityQ给定Set8.82MW2锅炉工作压力working pressureP给定Set2.8

25、Mpa3安全阀高开启压力High setting pressureP21.14P3.19Mpa4安全阀低开启压力Low setting pressureP11.12P3.14Mpa5安全阀数量Quantity of safety valven2个6安全阀型号Safety valve type全启式A48Y-40 PN4.0 DN80 Full bore type1.1.3 设计要点Major characteristics of the design锅炉立式布置，自然循环。给水33.1t/h（水温100）引入热水器，水在热水器中被加热到185后从出口集箱引出至给水操作台。由给水操作台分配10.

26、5t/h热水（水温180）引入蒸汽段锅筒，然后自锅筒引出，经下降管后流入蒸发器，在这里被加热后的汽水混合物再引回锅筒，而后从锅筒引出饱和蒸汽进入过热器，在过热器中被加热后生成额定压力的过热蒸汽。锅炉的热源来自水泥窑窑头熟料冷却机排出的废气，其废气温度较低（380），粉尘含量一般（20g/Nm3），运行中受热面的磨损较严重。锅炉过热器、蒸发器、热水器换热管采用环向绕翅管，能在较大程度上减轻磨损，延长检修周期。受热面全部采用错列布置形式。1.1.4 结构简介Brief description of the boiler construction1.1.4.1 锅筒内径为1500，材料SA-516

27、Gr.70。主要锅内设备有：一级分离器、二级分离器、给水装置等。进入锅筒的汽水混合物，先经一级分离器进行一次分离，再经二级波形板分离器和匀汽孔板进行二次分离后引出。此外，锅筒上还设置了加药管和排污管等。1.1.4.2 过热器由进口集箱、出口集箱和管束组成。集箱由219.112.7的钢管制成，材料为SA-106 Gr.B；管束由383.5的管子(材料为SA-210 Gr.A-1)加焊环向绕翅片制成。绕翅片规格：螺距6.35mm；高度21mm；厚度1.2mm。1.1.4.3 蒸发器由进口集箱、出口集箱和管束组成。集箱由219.112.7的钢管制成，材料为SA-106 Gr.B；管束由513的管子(

28、材料为SA-210 Gr.A-1)加焊环向绕翅片制成。绕翅片规格：螺距6.35mm；高度24mm；厚度1.2mm。1.1.4.4 热水器由进口集箱、出口集箱和管束组成。集箱由168.310.97的钢管制成，材料为SA-106 Gr.B；管束由383.5的管子(材料为SA-210 Gr.A-1)加焊环向绕翅片制成。绕翅片规格：螺距6.35mm；高度21mm；厚度1.2mm。1.1.4.5 炉墙 The boiler walls锅炉采用轻型护板炉墙，炉墙材料采用硅酸铝耐火纤维板。1.1.5 锅炉汽水质量标准 Quality standard of boiler water and steam1.1

29、.5.1 正常运行时水、汽质量标准condition锅炉给水feed water分析项目analyzing items硬度hardnessPH（25）溶解氧dissolved oxygen标准值 standard value0.0370.05单位unitmmol/Lmg/L炉水boiler water分析项目analyzing items磷酸根phosphate radicalPH（25）碱度alkalinity标准值standard value1030101214单位unitmg/Lmmol/L过热蒸汽over heat steam分析项目analyzing itemsSiO2Na+标准值s

30、tandard value10015单位unitug/Lug/L凝结水condensing water分析项目analyzing items硬度 hardness溶解氧dissolved oxygen铁iron标准值standard value0.01550150单位unitmmol/Lug/Lug/L1.1.5.2锅炉启动时水、汽质量标准(应在8小时内达到正常) 水样water sample项目items标准值standard value单位items疏水drainage硬度hardness2.0umol/L铁iron50ug/L锅炉启动时给水feed water during boiler

31、 start-up硬度hardness10umol/L铁iron150ug/L溶解氧dissolved oxygen50ug/L汽轮机冲转前蒸汽steam before turbine impulse start电导率electric conductivity3.0us/cmSiO280ug/LNa+50ug/L启动时凝结水condensing water during start-up硬度hardness10umol/L铁iron80ug/L铜copper30ug/L1.2 SP 炉概况 SP余热锅炉是应用于水泥窑余热发电系统中回收水泥窑废气余热的关键设备，其安装部位为：水泥窑窑尾预热器废气

32、出口至窑尾高温风机入口的废气管道上，其简称“SP”余热锅炉。该锅炉设计入口废气温度（水泥窑窑尾预热器出口废气温度）344，废气流经锅炉过热器、蒸发器和省煤器后，温度降至205.8，然后经水泥窑窑尾高温风机送入水泥窑生料烘干系统及收尘系统。1.2.1 设计参数 Design parameters序号 NO.名称 Name单位 Unit参数 Parameters1锅炉入口烟气量Inlet gas amountNm3/h1900002锅炉入口烟气温度Inlet gas temperature3353锅炉入口烟尘浓度Inlet smoke dust densityg/ Nm3704锅炉出口烟气温度Ex

33、haust gas temperature2005锅炉总漏风Total air leakage%26烟气成分Composition of the exhaust gas含生料粉尘的热烟气7额定蒸发量Rated steam outputt/h15.58锅炉最大设计蒸发量Max. designed steaming capacity大于等于15.59额定蒸汽压力Rated steam pressureMPa1.3510最高允许工作压力 Max. allowable working pressureMPa1.611额定蒸汽温度Rated steam temperature31512给水温度Feedw

34、ater temperature18013锅炉水压试验压力Hydrostatic test pressureMPa2.0614排污率Blowdown rate%31.2.2 安全阀排量参数Parameters For Safety Valves序号NO.项 目Title符号Symbol数据Data数值Value单位Unit1锅筒工作压力working pressure of drumP给定set1.65Mpa2锅筒安全阀整定压力High setting pressureP1P 1.061.75Mpa3锅筒选用安全阀个数Quantity of safety valven1个4锅筒选用安全阀型号S

35、afety valve type of drum全启式A48Y-25 PN2.5 DN150 Full bore type5锅筒安全阀理论排放量Theoretic capacity of Safety valveE134772.3kg/h6主汽集箱工作压力working pressure of terminal headerP给定set1.5Mpa7主汽集箱选用安全阀个数Quantity of safety valve of terminal headern1个8主汽集箱安全阀整定压力 Setting pressure of safety valve of terminal headerP2P

36、 1.041.56Mpa9主汽集箱选用安全阀型号Safety valve type of terminal header全启式A48Y-25 PN2.5 DN100 Full bore type10主汽集箱安全阀理论排放量Theoretic capacity of Safety valve of terminal headerE211601.0kg/h11安全阀总排放量Total theoretic capacity of safety valvesEE1+E246373.3kg/h1.2.3 设计要点Major characteristics of the design锅炉为立式自然循环余热

37、锅炉。180给水通过省煤器后引入锅筒，经下降管流入蒸发器，在这里被加热后的汽水混合物再引回锅筒，而后从锅筒引出饱和蒸汽进入过热器，在过热器中被加热后生成额定压力的过热蒸汽。本锅炉的热源来自水泥窑窑尾预热器排出的废气，其废气温度较低（335），粉尘含量较大（70g/Nm3），运行中受热面的积灰较严重。为了防止积灰，锅炉采用机械振打装置予以清灰。1.2.4 结构简介Brief description of the boiler construction1.2.4.1 锅筒内径为1500，锅筒总长大约4650，材料SA-516 Gr.70。主要锅内设备有：一、二级汽水分离器、给水装置等。进入锅筒的汽

38、水混合物，经一、二级汽水分离器分离后引出。此外，为了进一步提高汽水品质，锅筒上还设置了加药管和排污管等。1.2.4.2 过热器进出口集箱规格为219.1，材料为SA-106 Gr.B。过热器蛇形管束为光管结构，顺列布置。管子规格384，材料为SA-210 Gr.A-1。1.2.4.3 蒸发器由进口集箱、出口集箱和蛇形管束组成。进出口集箱规格为219.1，材料为SA-106 Gr.B，蛇形管束为光管结构，顺列布置。管子规格423.5，材料为SA-210 Gr.A-1。蒸发器管束共6组，每组管束与进、出口集箱在现场焊接。1.2.4.4 吹灰及检修Soot blowing and the maint

39、enance在过热器和蒸发器每组之间两侧布置了振打头的机械振打清灰装置，并设有人孔以便检1.2.4.5 炉墙The boiler walls锅炉采用轻型护板炉墙，炉墙材料为硅酸铝耐火纤维板。The boiler is enclosed by the light-weighted boiler casing, made of alumino-silicate refractory fiber sheets.1.2.5 锅炉汽水质量标准 Quality standard of boiler water and steam锅炉汽水质量标准同1.1.5。 1.3 锅炉辅机设备1.3.1 AQC锅炉AQ

40、C Boiler名称Name项目Item单位Unit数据Data连续排污扩容器Continuous blowdown flash tank型号Type:LP-0.75工作压力Working pressureMPa0.5工作温度Working temperaturesaturation temperature有效容积Useful Volumem30.75加药装置磷酸盐混合箱Dosing device Phosphate mixing tank容量Capacitym31.0摆线针轮减速机功率Cycloidal pinwheel redactor PowerkW1.1减速机电压Redactor Vo

41、ltageV440 AC减速机防护等级Redactor Guard levelIP55加药泵Dosing pump型号TypeJZ-80/2.5流量FlowL/h80扬程LiftMPa2.5电机功率Motor PowerkW1.5电机转速Motor Speed of rotationr/min1450电压VoltageV440 AC防护等级Guard levelIP55干扰式分离器Precipitation chamberInlet temperature355入口烟气粉尘含量Inlet waste gas dust contentg/Nm336出口烟气粉尘含量Outlet waste gas

42、 dust content:less than g/Nm315总漏风率Total leak-in ratio%less than0.5烟气阻力Waste gas resistancePaless than 350绝热率Insulation ratio%more than 98电动双翻板阀(3台)Motor-control double flap valve(3set)型号TypeCj942W-CII规格Specificationmm400400容量Capacitiym3/h29减速电机型号Gear motor TypeBWY22-87减速电机功率PowerkW2电压VoltageV440 AC

43、防护等级Guard levelIP651#FU链式输送机1#FU chain conveyer型号TypeFU270输送距离Conveying distancemm29550材料Material熟料粉尘Clinker powder材料温度Material temperature250输送量Conveying capacitym3/h40链条速度Speed of chainm/min13.5电机型号Motor TypeXWD7.5-8-59电机功率Motor PowerkW7.5电压VoltageV440 AC防护等级Guard levelIP542#FU链式输送机2#FU chain conv

44、eyer型号TypeFU270输送距离Conveying distancemm15850材料Material熟料粉尘Clinker powder材料温度Material temperature250输送量Conveying capacitym3/h40链条速度Speed of chainm/min13.5电机型号Motor TypeXWD4-6-59电机功率Motor PowerkW4电压VoltageV440 AC防护等级Guard levelIP541.3.2 SP锅炉SP Boiler名称Name项目Item单位Unit数据Data振打装置Vibrator振打装置电机功率Vibrator

45、 motor PowerkW1.1防护等级Guard levelIP54数量Quantityset8连续排污扩容器Continuous blowdown flash tank型号Type:LP-0.75工作压力Working pressureMPa0.5工作温度Working temperaturesaturation temperature有效容积Useful Volumem30.75加药装置磷酸盐混合箱Dosing device Phosphate mixing tank容量Capacitym31.0摆线针轮减速机功率Cycloidal pinwheel redactor PowerkW1

46、.1减速机电压Redactor VoltageV440 AC减速机防护等级Redactor Guard levelIP55加药泵Dosing pump型号TypeJZ-80/2.5流量FlowL/h80扬程LiftMPa2.5电机功率Motor PowerkW1.5电机转速Motor Speed of rotationr/min1450电压VoltageV440 AC防护等级Guard levelIP55电动双翻板阀Motor-control double flap valve型号TypeCj942W-CII规格Specificationmm400400容量Capacitiym3/h25减速电

47、机型号Gear motor TypeBWY22-87减速电机功率PowerkW2电压VoltageV440 AC防护等级Guard levelIP65FU链式输送机FU chain conveyer型号TypeFU270输送距离Conveying distancemm10940材料Material生料粉尘Raw material材料温度Material temperature250输送量Conveying capacitym3/h40链条速度Speed of chainm/min13.5电机型号Motor TypeXWD4-6-59电机功率Motor PowerkW4电压VoltageV440

48、 AC防护等级Guard levelIP551.4 锅炉控制参数及报警值(AQC和SP锅炉) 序号SN项目Content条件Condition联锁(保护)Interlock (Protection)单位Unit定值Rated Value1饱和蒸汽和过热蒸汽温度高Higher temperature of saturated/superheat steam360显示器数字变红Digit on the screen will turn out to be red2饱和蒸汽和过热蒸汽温度低Lower temperature of saturated/superheat steam280显示器数字变红

49、Digit on the screen will turn out to be red3饱和蒸汽和过热蒸汽压力高Higher pressure of saturated/superheat steamMPa1.6显示器数字变红Digit on the screen will turn out to be red4饱和蒸汽和过热蒸汽压力低Lower pressure of saturated/superheat steamMPa0.85显示器数字变红Digit on the screen will turn out to be red5汽包水位高Higher level of steam dru

50、mmm75音响报警和显示器数字变红Audible alarm, and digit on the screen will turn out to be red6汽包水位低Lower level of steam drummm-75音响报警和显示器数字变红Audible alarm, and digit on the screen will turn out to be red2 检修后锅炉机组的检查锅炉机组检修后，锅炉运行人员应按照本规程对设备进行重点检查。检查锅炉本体及烟道，明确下列各项：2.1 炉墙完整、严密、无严重损坏现象。2.2 对流管束及烟道内清洁无杂物。2.3 各人孔门应完整无损、

51、开闭灵活、严密无漏。2.4 各测量仪表和控制装置的位置正确、完整无损坏、畅通。2.5 汽包水位计完整无损坏，指示准确，汽、水等放水阀开关灵活。2.6 汽水系统、排污系统、冷却水系统的阀门灵活好用，各部完整，开关指示正确。2.7 挡板完整严密、传动装置完好、开关灵活、位置指示正确。2.8 无积灰及杂物，脚手架已拆除。2.9 锅炉内部检查完毕后，确认内部无人工作时，关闭各人孔、检查孔。2.10 检查传动装置，明确下列各项：2.10.1 各风门闸板开关灵活、方向正确、传动装置牢固可靠。2.10.2 各传动、减速机构，装置完整，并有适量的润滑油。2.11 检查转动机械应符合下列要求：2.11.1 各转

52、机周围清洁、无障碍物。2.11.2 所有安全遮拦及保护罩完整牢固、靠背轮联接完好、传动皮带完整齐全、紧度适当、地脚螺丝不松动，电机接地线良好。2.12 DCS控制系统经试验工作正常，所有测点指示正确完整。2.13 检查汽水管道应符合下列要求。2.13 .1 支吊架完好、管道能自由膨胀。2.13 .2 保温完整、表面光洁。2.13 .3 管道上有明显表示介质流动方向的箭头。2.13 .4 与系统隔绝用的堵板拆除。2.13 .5 检查各阀门、风门、应符合要求。2.13 .6 管道连接完好、法兰螺丝已坚固。2.13 .7 手轮完整、固定牢靠、门杆清洁、无弯曲及锈蚀现象、开关灵活。2.13 .8 阀门的填料应有适量的压紧余隙、丝堵已拧紧，主要阀门的保温良好。2.13 .9 传动装置的连杆、接头完整、各部销子连接牢靠固定，电控或油控装置良好。2.14 具有冲洗时防止烫伤工作人员的防护罩。2.15 照明充足。2.16 检查安全阀应符合下列要求：2.16.1 排汽管与疏水管、完整、装置牢固。2.16.2 弹簧完好、压紧。2.17 检查压力表应符合下列要求：2.17.1 表盘清晰，锅筒压力表在工作压力处应划有红线