中英文宝钢能源管理介绍ppt课件.ppt

,AnIntroductiontoEnergySysteminBaosteel,宝钢能源管理介绍,摘要Abstract1、能源系统总体介绍AnOverallIntroductiontoEnergySystem2、能源管理体制EnergyManagementSystem3、能源管理实绩TypicalEnergyManagementIndexes4、能源管理技术EnergySavingTechnology5、展望Prospect,1、能源系统总体介绍AnOverallIntroductiontoEnergySystem,宝钢生产流程图ProductionFlowDiagram,宝钢能源流程图EnergyFlowDiagram,LDG,O2、N2、Ar,Rawwater,Electricity,Coke,Sinter,BF,LD,PS,Blast,Heatpower,O2plant,Waterprocess,Livingwater,Gasoline,diesel,Chemicalproducts,COG,BFG,Cokecoal,PCIcoal,Steamcoal,Oil,Steam,SellLO/LN/LAr,Cokemarket,TRT,Livingwater,Sell,Buy,CDQ,OG/LT,Energysystem,宝钢能源系统概况EnergySystemIntroduction,喷吹煤Injectioncoal,动力煤powercoal,焦煤cokingcoal,自耗能总量780万吨,外销总量245万吨,油及其它oiletc,17.1%,16.2,66.5,0.2,外购能源1025万吨,宝钢2003年度能源消耗结构EnergyConsumption,2003,Energyfromoutside,Consumptionourselves7800,000t,Forsell2450,000t,DiagramofBSsenergyinput浦项烧结工序能耗优于光阳。,A、History,B、ComparewithPOSCO,烧结工序Sinter,BaosteelPoscoKwangyang,高炉工序BlastFurnace,A、History,B、ComparewithPOSCO,1998-2003年高炉工序能耗共下降5.3%，处于世界领先水平；高炉工序能耗比浦项低11，比光阳低10；高炉工序能耗进一步下降的难度很大。从2003年8月起高炉工序能耗逐月上升，2004年1月工序能耗已上升到400.5kg/t。,破四进三,BaosteelPoscoKwangyang,转炉工序Converter,A、History,B、ComparewithPOSCO,1#LD,2#LD,一转炉工序能耗由于工艺改变，能耗不断上升；二转炉工序能耗2003年比2002年有所上升；,BaosteelPoscoKwangyang,连铸工序ContinuousCasting,A、History,B、ComparewithPOSCO,1#CC,2#CC,因炉外精炼一连铸5年能耗上升26；宝钢连铸比为85.8%,浦项和光阳均为100；宝钢连铸工序能耗比浦项高112，比光阳高57；,BaosteelPoscoKwangyang,条钢工序LongProductsMill,A、Longproducts,初轧产量规模下降，外购锭增加，工序能耗有所上升；高线工序能耗逐步稳定在94kg/t，进一步下降需要节能投入。,B、highspeedwire,热轧工序HotRolling,A、History,B、ComparewithPOSCO,一热轧,二热轧,一热轧工序能耗稳定在80kg/t左右，与光阳接近；二热轧工序稳定在86kg/t左右，与浦项接近，比一热轧高7.5kg/t。,1#hotrolling2#hotrollingPoscoKwangyang,冷轧工序ColdRolling,A、History,B、ComparewithPOSCO,冷轧工序能耗受产品结构影响很大，能耗波动较大；三条冷轧线的能耗差别很大，1420和1550工序能耗分别比2030工序能耗高53和28；与浦项和光阳相比，2030工序能耗有优势。,2030Rolling,2030coldrolling1420coldrolling1550coldrollingPoscoKwangyang,4、能源管理技术EnergySavingTechnology,PurposesofEnergyManagement,Forthepurposeofcontinuousdevelopment,energy,aspreciousresource,shouldbemanagedverywell.Energyconsumptionandenvironmentalprotectioniscloselylinked.Energy-savingiscloselyrelatedtocost-reduction.InBS,energycostisabout20percentofthecompanystotalproductioncost,energy-savingandconsumption-reductioncanreducethecostdirectlyandenhanceitscompetitivepower.,能源管理目标,TheDevelopmentOfEnergyManagement,一期PhaseI,二期PhaseII,三期PhaseIII,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,00,1133,1002,799,760,766,800,821,807,790,785,780,767,737,748,731,713,CDQ1#CDQ2#,TRT1#TRT2#,PCI:14,CDQ3#,TRT3#,蒸汽余热回收,2#烧结余热回收,5293.7,200,电炉产品,5.6%,CC,：,049,负能炼钢,1LD,6070,85,2LD,900装炉,HCR1HCR2,煤气回收技术,搣,节能技术,焦炉煤气替换燃气轮机,能源中心EMS,吨钢能耗,采用的主要节能措施,2003,675,年,能源管理发展进程,EnergyManagementIndexSystem,吨钢综合能耗,四级能源指标管理,一级指标,Specificenergypertonofcrudesteel,TheFirstLevel,TheSecondLevel,TheThirdLevel,ThefourthLevel,SpecificenergyofEachPlant,EnergyMediumconsumptionofEachPlant,EnergyMediumconsumptionofEachEquipment,能源管理指标体系,现代化能源调度中心（EMS），提高系统节能水平Modernenergycenter(EMS)toimproveenergysavinglevelsystematically转炉煤气回收利用，“负能炼钢”LDGrecovery&utilization,steel-makingof“negativeenergyconsumption”建成全烧低热值高炉煤气发电机组，全厂副产煤气全部回收利用ByconstructingthepowergenerationsetusingBFgas,wholegasofthecompanyisutilized干熄焦CDQ余热发电Powergenerationbyutilizingsurplusheatwithcokedry-quenchingtechniqueTRT高炉煤气余压发电PowergenerationbyutilizingsurpluspressureofBFgaswithTRTtechnique,能源管理主要技术,MainTechnologyOfEnergyManagement,能源中心调度室ENERGYCONTROLLINGCENTRE,Monitoring,controlling&operatingpower，gas&oil，steam，O2，N2，Ar，water,environmentalprotectionEnergymanagementsystem,NETWORKOFENERGYMANAGEMENTSYSTEM,5、展望Prospect,与宝钢发展规划相同步，能源系统规模配套与优化EnergysystemwillbescaledupandoptimizedsynchronizingwithimplementationoftheBaosteeldevelopmentplan.能源与环保结合，实现清洁生产，走可持续发展道路Implement“cleanproduction”inEnergysystemregardin