中英文宝钢能源管理介绍

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Prospect1、能源系统总体介绍AnOverallIntroductiontoEnergySystem宝钢生产流程图ProductionFlowDiagram宝钢能源流程图EnergyFlowDiagramLDGO2、N2、ArRawwaterElectricityCokeSinterBFLDPSBlastHeatpowerO2plantWaterprocessLivingwaterGasoline,dieselChemicalproductsCOGBFGCokecoalPCIcoalSteamcoalOilSteamSellLO/LN/LArCokemarketTRTLivingwaterSellBuyCDQOG/LTEnergysystem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oiletc17.1%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,2003EnergyfromoutsideConsumptionourselves7800,000tForsell2450,000tcokecoalpowercoalinjectioncoaldieselgasolinesoftpitchpowerlivingwaterDiagramofBS’senergyinput&outputin2003unit:104toncoalsummaryofinput:683.6energyconsumedbyBS:792.7Transferredtooutside241.5Storageinwarehouse-324.9ThestructureofenergyconsumptionCoaltarCrudebenzenegascokepowerLPsteamIndustrywaterO2N2ArEnergyfacilitiesSystemItemDataRemarksLineslinkedtomunicipalnetwork4×220KV3×350MWFuel:Coal、BFG、COGLDG、OilPowersupplysystemPowerplant×145MWFuel:BFGLPBoiler4×70t/hCDQ-TG3setsExhaustboiler4setsThermodynamyBlast4×8800nmO2=216knm=250knm3/hOxygenAirseparatorAr=6.2knm6setsReservoir1×12000km3Raw215km3/d43.76km3/dSoft3.66km3/dCentralplantⅠPure16.16km3/dRaw195km3/dFilterCentralplantⅡPure30km3/dWatertreatmentCirculatingstation8+8unitsBFG:2×150km3HolderPumpstation5sets,21pumpsMixstation18setsBFG:1×670km3GasReleasetowerHolder2×20km3OilPump13/m3/hN23/hFilterLDG:3×80km3COG:1×120km3COG:1×50km36×50kl/h60km3/dFuel:Coal、BFG、COGLDG、Oil宝钢能源设备2、能源管理体制EnergyManagementSystemEnergymanagementorganizationEnergyofficeCompany’senergycommitteeEquipmentDepartmentManufacturingManagementDepartmentPowerPlantColdRollingPlantsHotRollingPlantsLongProductsMillSteelMakingPlantIronMakingPlantEnergyDepartmentSteelTubeSub-company宝钢能源管理委员会……512122108103771643750能源部689人两办能源中心能源调度动力巡检电力巡检水道巡检点检高炉鼓风低压锅炉CDQ发电点检1＃运行2＃运行点检水源二中水点检一中水高炉循环水炼钢循环水连铸循环水电炉循环水厚板循环水点检能源部能源部组织结构EnergyDepartmentProjectTeamOfficeEnergycenterThermalPowerBranchOxygenBranchWaterBranch能源项目组热力分厂制水分厂制氧分厂水处理分厂能源技术室设备管理室WaterTreatmentBranchEquipmentManagementDivisionEnergyTechnologyDivisionTotalemployee:6893、能源管理实绩TypicalEnergyManagementIndexesSpecificEnergyConsumptionIndex吨钢综合能耗33.229.323.422.222.423.424.023.623.123.022.822.522.221.921.420.920.520.419.815.017.019.021.023.025.027.029.031.033.035.01985198619871988198919901991199219931994199519961997199819992000200120022003GJ/T-S928180.466656963.973.578.227335363570204060801009091929394959697989900010203注：余能回收量包括：转炉煤气回收、TRT发电、中压蒸汽、低压余热蒸汽回收。Note:UtilizationofexhaustedenergyincludereclaimingofLDGH&LPstreamandTRTpower.万吨标煤(10,000t-standardcoal)余能资源利用情况UtilizationofExhaustedEnergy3.513.343.162.872.742.491.361.01.52.02.53.03.54.01998199920002001200220032004单位：吨标煤/万元t-coal/10,000RMB5年来万元产值能耗下降29％，指标有明显的竞争优势Theconsumptionforper10,000RMBproductionvaluehasreduced29%since1998万元产值能耗Theconsumptionforper10,000RMBproductionvalueRawwaterconsumptionpertonSteel吨钢耗水(m3/t-s)7.937.966.986.15.685.284.573.845.493.9601234567897989920002001200220032004.5中钢浦项PoscoChinasteel627.7434.7598.1610.70100200300400500600700宝钢中钢浦项浦项光阳吨钢耗电BaosteelChinasteelPoscokwangyangKwh/t-sElectricityconsumptionpertonSteel0.130.670.1310.050.131.845.477.4112.6811.216.1211.0104812162092939495969798992000200120022003BFGventrate高炉煤气放散率％OxygenVentRate氧气放散率％17.017.613.68.64.94.070.44.961.232.060.02.04.06.08.010.012.014.016.018.01998199920002001200220032004中钢浦项光阳ChinasteelPoscoKwangyang74.93103.6798.11104.84102.1697.0299.8496.42106.11106.8798.8798.19708090100110120130199819992000200120022003LDG回收(300t)LDG回收(250t)LDGRecovery转炉煤气回收Nm3/t能源流向sinter10.85%coke6.06%BF50.92%Steelmaking4.16%Longproducts1.88%Hotrolling9.33%Coldroling7.76%tube1.86%other7.18%03年耗能总量7,800,000t100％workingratioEnergyDistribution炼焦工序Coke宝钢炼焦工序能耗从2001年开始有所反弹，到2003年，工序能耗已经高于浦项。131.3132.5128.6134.9138.6153.212012513013514014515015516098992000200120022003146.5131.3128.6115120125130135140145150宝钢浦项光阳A、HistoryB、ComparewithPOSCOBaosteelPoscoKwangyang2003年受褐铁矿比例增加因素的影响，烧结工序能耗比01年上升1.9kg/t;浦项烧结工序能耗优于光阳。61.160.359.258.960.3625560659899200020012002200363.461.159.65758596061626364宝钢浦项光阳A、HistoryB、ComparewithPOSCO烧结工序SinterBaosteelPoscoKwangyang高炉工序BlastFurnace436.6394.3439360380400420440460宝钢浦项光阳394.3395.2402.3402.7409.6417.138039040041042098992000200120022003A、HistoryB、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-1.5-1.612.7-5051015宝钢浦项光阳13.8-0.6-5.5-6.4-4.6-8-11-1.61.4-3.3-3.2-3.4-12-10-8-6-4-20246810121498992000200120022003A、HistoryB、ComparewithPOSCO1#LD2#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ContinuousCasting11.1168.205101520宝钢浦项光阳321616.316.814.413.512.918.919.81920.5191014182226303498992000200120022003A、HistoryB、ComparewithPOSCO1#