燃油气锅炉介绍.ppt

燃油燃气锅炉介绍TheIntroductionofOil(Gas)-firedBoiler,卧式内燃油气锅炉HorizontalInternal-combustionOil(Gas)-firedBoiler双锅筒纵置式燃油燃气锅炉DoubleDrumLongitudinalOil(Gas)-firedBoiler高炉煤气炉BlastFurnaceGasFiredBoiler湿蒸汽发生器(注汽炉)WetSteamGenerator(InjectingSteamBoiler),卧式内燃油气锅炉系列TheSeriesofHorizontalInternal-CombustionOil(Gas)-firedBoiler,WNS0.5-1.0-Y.QWNS1-1.0-Y.QWNS2-1.25-Y.QWNS3-1.25-Y.QWNS4-1.25-Y.QWNS6-1.25-Y.QWNS8-1.25-Y.QWNS10-1.25-Y.QWNS15-1.25-Y.QWNS20-1.25-Y.Q,卧式内燃油气锅炉结构特点StructureCharacteristicsofHorizontalInternal-CombustionOil(Gas)-firedBoiler,卧式湿背式三回程结构Horizontalwet-backandthree-passformstructure燃烧室采用全波纹炉胆Whollycorrugatedfurnaceisusedincombustionchamber管板、炉胆与锅壳采用板边对接结构ButtjointstructureofplateedgeisusedinTubesheet,furnaceandshell较大的炉胆直径，气体燃料燃烬好Completecombustionofgasfuelbecauseoflargediameter,采用高效传热元件螺纹烟管，烟速合理，传热好、阻力小Useefficientheattransferelement-threadedfluetoachievereasonablefluegasvelocity,efficientheattransferandsmallresistance,烟管管板FlueGasTubeTubesheet,烟管与管板采用先预胀再焊接的先进工艺Advancedprocess,thatisweldingafterpre-bulging,isusedinfluegastubeandtubesheet,锅炉控制系统图DiagramofBoilerControlSystem,1#锅炉1#Bioler2#锅炉2#Bioler,NetworkforEquipmentsControl(PlantNetwork),UpperWorkStation(EngineersStation),2#BoilerOperatorStation(TouchScreen),1#BoilerOperatorStation(TouchScreen),PLCController,FeedWaterRegulation,CombustionRegulation,PLCController,FeedWaterRegulation,CombustionRegulation,sampling,Controlling,Protection,sampling,Controlling,Protection,锅炉控制安全与保护SafetyControlandProtection,燃烧机头位置保护HeadPositionProtectionofBurner燃烧机阀门漏气保护ValveLeakageProtectionofBurner燃气压力异常保护AbnormalGasPressureProtection燃烧机熄火保护FlameoutProtectionofBurningMachine排烟超温保护OverheatingProtectionofSmokeExhaust风压异常保护AbnormalWindPressureProtection点火程序吹扫保护PurgeProtectionofIgnitionProgram风门限位保护ProtectionofPositionStoppagewithAirDoor,锅筒蒸汽压力超高保护ProtectionofUltra-highSteamPressureinDrum锅筒极低水位保护ProtectionofExtremeLowWaterLevelinDrum锅筒低水位报警AlarmProtectionofLowwaterlevelinDrum锅筒高水位报警保护AlarmProtectionofHighwaterlevelinDrum给水泵电机过载、短路保护FeedPumpMotorOverloadingandShortCircuitProtection送风电机过载、短路保护FanMotorOverloadingandShortCircuitProtection,卧式内燃油气锅炉HorizontalInternal-CombustionOil(Gas)-firedBoiler,制造中的燃烬室箱体（WNS10-1.25-Y.Q）ReburningChamberthatisinmanufacturing（WNS10-1.25-Y.Q）,卧式内燃油气锅炉Horizontalinternal-combustionOil(Gas)-firedBoiler,制造中的波纹炉胆（WNS10-1.25-Y.Q）CorrugatedFurnacethatisinmanufacturing（WNS10-1.25-Y.Q）,双锅筒纵置式燃油燃气锅炉DoubleDrumLongitudinalOil(Gas)-firedBoiler,本系列双锅筒纵置式燃油燃气水管锅炉本体结构为D型布置,前墙配置机械压力雾化燃油（气）燃烧器，燃料在炉内燃烧，烟气经炉膛、过热器、对流管束和热管省煤器排至大气。锅炉运行热效率高，安全可靠，自动化程度高，具有高低水位声光报警，极低水位，汽压超高和中途熄火停炉等保护装置。TheboilerproperstructureofthisseriesofdoubledrumlongitudinalOil(Gas)-firedBoilerisD-typelayout.Mechanicalpressurefueloil(gas)atomizationburnersetsonthefrontwall.Fuelisburnedinfurnace,andfuelgaspassingthroughfurnacehearth,superheater,convectionbank,andhottubeeconomizer,isfinallyrejectedtoatmosphere.Theboilerrunsatahighefficiencyofheat,andahighdegreeofautomation.Ithassoundandlightalarmsforhigh/lowwaterlevel,andprotectionassetssuchasultra-lowwaterlevel,super-highsteampressure,andfurnaceshutdownwhenflameoutinmidway.Thus,itssafeandreliable.,双锅筒纵置式燃油燃气锅炉产品目录ProductsContentsofDoubleDrumLongitudinalOil(Gas)-firedBoiler,SZS10-1.27-Y.QSZS10-1.27/350-Y.QSZS20-1.27-Y.QSZS20-1.27/350-Y.QSZS35-1.27-Y.QSZS35-1.27/350-Y.QSZS40-1.27-Y.QSZS40-1.25/350-YSZS50-1.27-Y.QSZS50-1.27/350-Y.Q,出口印尼20t/h启动锅炉20t/hStart-upBoilerthatisexportedtoIndonesia,锅炉型号SZS20-1.27/350-YTypeofBoiler额定蒸发量20t/hNominalCapacity额定工作压力1.27MPaNominalOperatingPressure额定蒸汽温度194NominalSteamTemperature给水温度20Feed-waterTemperature冷空气温度30TemperatureofCoolAir排污率3%BlowdownRate锅炉热效率91%BoilerThermalEfficiency燃料消耗量1557kg/hFuelConsumption,出口印尼20t/h启动锅炉配套的热管省煤器HotTubeEconomizerthatissupportedto20t/hStart-upBoilerthatisexportedtoIndonesia,产品特点：Productsfeatures：采用镍基钎焊翅片管技术，较同类产品寿命提高35倍，表面光滑，可减缓积灰。UseNi-BasedBrazingFinned-pipeTechnologytoprolongproductlifethreetofivetimes;smoothsurfacetoreduceashdeposition.热管单支点焊接，热管的热胀冷缩变形不受约束，避免了应力破坏。UseheatpipesinglebranchspotWeldingtoavoidstressdamage,becausetheheatpipedeformationthatcausedbyhotorcoldtemperatureisunconstrained.热管单管作业，单支或部分热管失效不影响设备的正常运行。Theinvalidationofsinglebranchorsomepartsofheatpipedonteffectthenormaloperationofequipments.换热两流体均走管外，可以翅片化。Twoheattransferfluidrunsoutsidepipes,andcanbefinned.设备流体阻力小，换热效率高，结构紧凑。Smallresistanceinfluidinequipment;highheattransferefficiency;compactstructure,安徽宣城电厂40t/h启动锅炉及锅炉房40t/hStart-upBoilerandBoilerRoomforXuanchengPowerPlantinAnhui,锅炉型号SZS40-1.25/350-YTypeofBoiler额定蒸发量40t/hNominalCapacity额定工作压力1.25MPaNominalOperatingPressure额定蒸汽温度194NominalSteamTemperature给水温度20Feed-waterTemperature冷空气温度30TemperatureofCoolAir排污率3%BlowdownRate锅炉热效率91%BoilerThermalEfficiency燃料消耗量3280kg/hFuelConsumption,燃高炉煤气锅炉产品目录ProductsContentofBlastFurnaceGasFiredBoiler,SHS10-1.27-QSHS10-2.45/400-QSHS20-1.27-QSHS20-2.45/400-QSHS35-1.27-QSHS35-2.45/400-QCSG35-2.45/450-QCSG40-3.82/450-QCSG75-3.82/450-QCSG75-5.3/485-Q,75t/h高炉煤气炉75t/hBlastFurnaceGasFiredBoiler,锅炉型号CSG-75-5.3/485-QTypeofBoiler额定蒸发量75t/hNominalCapacity额定蒸汽压力5.3MPaNominalOperatingPressure额定蒸汽温度485NominalSteamTemperature给水温度150Feed-waterTemperature冷空气温度30TemperatureofCoolAir排污率2%BlowdownRate锅炉热效率87%BoilerThermalEfficiency燃料种类高炉煤气FuelTypeBlastFurnaceGas,广东粤裕钢铁有限公司40t/h高炉煤气炉40t/hBlastFurnaceGasFiredBoilerofYueyuSteelLtdinGuangdong,锅炉型号CSG40-3.82/450-QTypeofBoiler额定蒸发量40t/hNominalCapacity额定蒸汽压力3.82MPaNominalOperatingPressure额定蒸汽温度450NominalSteamTemperature给水温度105Feed-waterTemperature冷空气温度30TemperatureofCoolAir排污率2%BlowdownRate锅炉热效率87%BoilerThermalEfficiency,燃料种类高炉煤气FuelTypeBlastFurnaceGas低位发热值780KCal/Nm3LowHeatingValue燃料消耗量40765Nm3/hFuelConsumption锅筒中心线标高18480mmCenterLineElevationofDrum锅炉深(钢架中心线)10100mmDepthofBoiler(CenterLineofSteelFrame)锅炉宽(钢架中心线)5300mWidthofBoiler(CenterLineofSteelFrame),湿蒸汽发生器产品目录ProductsContentofWetSteamGenerator,CSG-9.2/17.2-YCSG-9.2/17.2-Y.QCSG-23/17.2-YCSG-23/17.2-Y.QCSG-50/14-YCSG-50/14-Y.Q,湿蒸汽发生器(注气锅炉)结构特点StructuralFeaturesofWetSteamGenerator(InjectingSteamBoiler),运行采用自动控制用直流强制循环方式。AutomaticControlbyD-Ccompulsorycirculation.50吨采用卧式结构，辐射段采用膜式壁方形结构，密封性好，吸热能力强，系国内外首创。50tBoileruseshorizontalstructure,andradiationsectionusesmembranewallsquarestructuretoachievegoodsealingandstrongendothermiccapability;itsfirstusedbothhomeandabroad.9.2吨、23吨采用卧式结构，辐射管呈蛇形水平布置，易于检修和更换。9.2tand23tboilerhorizontalstructure,radianttubesetssnake-likelayoutforeasilyrepairingandexchanging.蒸汽干度为80%，辐射管不易积盐，水处理装置较为简单。SteamQualityis80%;reducesalificationofradianttube;simplewatertreatmentdevices.锅炉整体及辅机设备安装在撬座或拖车上，运行方便，适用于野外作业。Boilerandauxiliaryequipmentsaresetonbottomplatesortrailers,theboilersuitsforfieldworkbecauseofitseasyoperation.燃烧方式为油（轻油、重油、渣油)气两用，燃料适用性广。Oil(includinglightoil,heavyoilandresidue)andgascanbebothused.,湿蒸汽发生器（23t/h