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1、燃油燃氣鍋爐介紹TheIntroductionofOil(Gas)-firedBoiler臥式內燃油氣鍋爐HorizontalInternal-combustionOil(Gas)-firedBoiler雙鍋筒縱置式燃油燃氣鍋爐DoubleDrumLongitudinalOil(Gas)-firedBoiler高爐煤氣爐BlastFurnaceGasFiredBoiler濕蒸汽發(fā)生器(注汽爐)WetSteamGenerator(InjectingSteamBoiler)臥式內燃油氣鍋爐系列TheSeriesofHorizontalInternal-Comb
2、ustion Oil(Gas)-firedBoilerWNS0.5-1.0-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臥式內燃油氣鍋爐結構特點StructureCharacteristicsofHorizontalInternal-CombustionOil(Gas)-firedBoiler臥式濕背式三回程結構Horizontalwet-backandthr
3、ee-passformstructure燃燒室采用全波紋爐膽Whollycorrugatedfurnaceisusedincombustionchamber管板、爐膽與鍋殼采用板邊對接結構ButtjointstructureofplateedgeisusedinTubesheet,furnaceandshell較大的爐膽直徑，氣體燃料燃燼好Completecombustionofgasfuelbecauseoflargediameter采用高效傳熱元件螺紋煙管，煙速合理，傳熱好、阻力小Useefficientheattransferelement-thre
4、adedfluetoachievereasonablefluegasvelocity,efficientheattransferandsmallresistance煙管管板FlueGasTubeTubesheet煙管與管板采用先預脹再焊接的先進工藝Advancedprocess,thatisweldingafterpre-bulging,isusedinfluegastubeandtubesheet鍋爐控制系統(tǒng)圖DiagramofBoiler ControlSystem1#鍋爐1#Bioler2#鍋爐2#BiolerNetworkforEquipments
5、Control(PlantNetwork)UpperWorkStation(EngineersStation)2#BoilerOperatorStation(TouchScreen)1#BoilerOperatorStation(TouchScreen)PLCControllerFeedWaterRegulationCombustionRegulationPLCControllerFeedWaterRegulationCombustionRegulationsamplingControllingProtectionsamplingControllingPr
6、otection鍋爐控制安全與保護SafetyControlandProtection燃燒機頭位置保護HeadPositionProtectionofBurner燃燒機閥門漏氣保護ValveLeakageProtectionofBurner燃氣壓力異常保護AbnormalGasPressureProtection燃燒機熄火保護FlameoutProtectionofBurningMachine排煙超溫保護OverheatingProtectionofSmokeExhaust風壓異常保護AbnormalWindPressureProtection點火程序吹掃
7、保護PurgeProtectionofIgnitionProgram風門限位保護ProtectionofPositionStoppagewithAirDoor鍋筒蒸汽壓力超高保護ProtectionofUltra-highSteamPressureinDrum鍋筒極低水位保護ProtectionofExtremeLowWaterLevelinDrum鍋筒低水位報警AlarmProtectionofLowwaterlevelinDrum鍋筒高水位報警保護AlarmProtectionofHighwaterlevelinDrum給水泵電機過載、短路保護Feed
8、PumpMotorOverloadingandShortCircu
