上海國大建設集團濕式除塵器技術介紹,一、公司簡介,二、濕式靜電除塵器技術介紹,三、動畫演示,目錄,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,一、公司簡介,上海國大建設集團有限公司,1、國大基本情況,2、持有資質證書,3、擁有專利技術,4、實際應用案例,1、國大基本情況,上海國大建設集團有限公司,上海國大建設集團有限公司成立已經二十多年，注冊資本金3.50億元，總部位于上海市漕河涇國家級開發區，是一家集環保工程總承包、成套設備供應及實業投資于一體的綜合性企業集團。集團具備環保專項乙級（大氣污染防治）設計資質及相應的環保工程二級專業施工總承包資質，安全環保、質量控制、職業健康體系完善，管理規范，是中國電力企業聯合會會員企業。同時擁有自己的環保設備制造企業-嘉興市華能環保設備有限公司。2015年上海國大建設集團有限公司與德國Envirotherm(環保熱力集團)簽訂了濕式電除塵器技術轉讓協議，成為國內管式濕式電除塵器設計、制造、安裝、調試的專業承包商。嘉興市華能環保設備有限公司占地面積100多畝，標準廠房3棟近20000平方米，辦公樓2000多平方米，是制造業生產、研發的理想基地，具備生產制造濕式電除塵器、脫硫系統配套設備的能力。,上海國大建設集團濕式除塵器技術介紹,2、持有資質證書,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,2.1環境工程設計（大氣污染防治工程）專項乙級,2.2環保工程專業承包二級,2.3機電設備安裝工程專業承包三級,2.4防腐保溫工程專業承包三級,2.5鋼結構工程專業承包三級,2.6環境管理體系認證證書,2.7職業健康安全管理體系認證證書,2.8質量管理體系認證證書,3、擁有專利技術,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,3.1簽訂濕式電除塵器技術轉讓協議,3、擁有專利技術,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,3.2濕式電除塵器性能保證承諾書,3、擁有專利技術,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,3.3濕式電除塵器技術轉讓協議,4、實際應用案例,上海國大建設集團有限公司,上海國大建設集團濕式除塵器技術介紹,上海國大建設集團濕式除塵器技術介紹,二、濕式靜電除塵器技術介紹,上海國大建設集團有限公司,ENVIROTHERMGroupWetElectrostaticPrecipitator濕式電除塵器,上海國大建設集團濕式除塵器技術介紹,上海國大建設集團有限公司,GroupStructure集團組成,DongfangBoilerGroupCo.Ltd.Zigong,Sichuan,China東方鍋爐股份有限公司,Divisions部門,DKCChengdu,Sichuan,ChinaSCRCatalystProduction成都東方凱特瑞環保催化劑有限責任公司,BAMAGMenaLLC水/廢水處理Cairo,埃及T.Winckler(Chairman),BAMAGInternationalGmbH水/廢水處理Essen,德國Dr.G.Daradimos(Chairman)Dr.J.Ladenthin,100%,95%,5%,15.7%,EnvirothermGmbHEssen,德國Dr.G.Daradimos(Chairman)Dr.J.LadenthinH.HirschfelderH.Chung,AloeEnvironmentFundParis,法國,30%,AlliedResourceCorp.Wayne,PA,美國,70%,11,GroupStructure集團組成,Gasification:BGL:BritishGasLurgiSlaggingFixedBedBGL熔渣固定床氣化技術氣化技術CFB:CirculatingFluidizedBed循環流化床技術Zero-PointFixedBed零度固定床技術Combustion:CFB:CirculatingFluidizedBedforPowerGenerationCFB循環流化床技術燃燒技術ChemicalWeaponsDestruction化學武器銷毀HazardousWaste(RotaryKiln)CombustionChamber危廢焚燒技術SludgeIncineration:污泥焚燒BubblingFluidizedBed(Bamag/Lurgi)鼓泡流化床技術Fluegascleaning:煙氣凈化FlueGasCleaning(dry,semi-dry,wet)干法、半干法、濕法煙氣凈化DryandWetESP干、濕式電除塵FabricFilter布袋除塵SCRTechnologySCR脫硝技術,12,BusinessSegments業務范圍,CLEANENERGY清潔能源,CLEANAIR清潔空氣(Airpollutioncontrol空氣污染控制),BamagInternationalWaterPurificationandWasteWaterTreatmentTech.水凈化和廢水處理技術,CLEANWATER清潔水,BamagMENAWasteWaterTreatmentTechnologies廢水處理技術,EnvirothermModernGasificationTechnologies新型氣化技術,EnvirothermMulti-PurposeCombustionTech.多用途焚燒技術,EnvirothermSewageSludgeIncineration污泥焚燒技術,EnvirothermHighlyEfficientFlueGasCleaningTech高效煙氣凈化技術.,EnvirothermProductionandDistributionofHoneycombSCRCatalysts生產銷售脫硝催化劑,Envirotherm-集團Environmentaltechnologiescompanyofferingengineeringservicestocustomersintheenergy,airpollutioncontrolandwatersector提供能源、空氣污染控制、水處理等工程服務,13,WetESPareaofapplicationWESP應用領域,WetElectrostaticPrecipitatorsareapplied:濕式電除塵應用于:fortheseparationofdustsandaerosolsfromwatersaturatedgases從濕煙氣中去除粉塵和氣溶膠Partofdustsmaybepresentinsuspendedordissolvedform.Thereforeitisnecessarytoeffectivelycapturethefinestdropletsandaerosols,asthesolutes(ingeneralthesearesolublesalts)aremeasuredasdustemissionatguarantymeasurementsduetothevalidsamplingandsamplepreparationmethod.一些灰塵以懸浮狀或者溶于液體的形式存在.有效地收集這些細微的小液滴和氣溶膠非常有必要.,14,WetESPareaofapplicationWESP應用領域,aseffectiveseparatorforveryfinedust(particlediameterlowerflushingwaterrequirement收塵極自動清洗效果好,沖洗水用量少,WetESP-TubeVs.PlateType管式與板式WESP比較,24,CircularWetESPDesign(CASING)圓形設計(外殼),TypicalarrangementoffourindividualcircularWESPcasingswithappropriategasflowdistribution典型布置四個單獨的圓形WESP（并聯）布置,煙氣合理分流,25,Wet-typeverticalelectrostaticprecipitators,circularcasingwithhoneycombortubebundlesascollectingelectrodes,up-ordownflow垂直型濕式電除塵,圓形布置,蜂窩式管束或管狀管束收塵極,氣流向上或向下,Gasoutlet煙氣出口Highvoltagesupplyandinsulators高壓及絕緣裝置3.Dischargesystem,providedwithdischargewires清灰系統4.Honeycombbundleorbundleoftubes蜂窩管束或者管狀管束5.Gasdistributionplate導流板6.Gasinlet煙氣進口7.Wateroutlet(groundlevelarrangement)水出口8.Flushingnozzles沖洗噴嘴,PrincipleofTubularWet-typeESP管式WESP原理,26,WESPInternalEquipment內部設備,collectingelectrodes收塵極,supportbeam支撐梁,dischargeelectrodes放電極,positioningframefordischargeelectrodes放電極定位架,flushingsystem沖洗系統,27,WESP-GasDistributionPlate導流板,locatedatthegasinlet位于煙氣入口1or2planesofplates1或2塊平板touniformthegasflow使氣流均勻,viewfromgasduct煙道方向視圖,28,WESP-TubeBundleSegments管束部件,bundlesegments管束部件,tubeswithprotectedinnergrounding帶內部接地的管子,29,WESPGroundingComponents接地元件,tubeswithhidden“grounding帶”隱藏”式接地的管子protectedpositionofgraphitecomponents石墨元件的保護位置conductiveacidbarrieravoidscorrosionofexternalgroundingcomponents導電的酸屏障，避免外部接地組件的腐蝕。,30,WESP-DischargeElectrodes放電極,31,1,2,3,4,5,6,7,8,9,9,10,11,PrincipleofWetESPWESP原理,Particlecollectionmechanismofawet-typeverticalelectrostaticprecipitators,withtubesascollectingelectrodes管式WESP清灰過程,Dischargeelectrode(cathode)放電極(負極)Freeelectrode自由電極Negativeion(ionizedgasmolecule)負離子Neutralgasmolecule不帶電分子Coronadischarge電暈放電Chargedaerosol帶電氣溶膠Separatedaerosol分離的氣溶膠High-voltagegenerator(TR-set)高壓發生器Pipeshell管殼Collectionelectrode(anode)收塵極Liquidfilm液體膜,32,PCKSchwedt,ShellGodorf,ReferencesforWetESP業績案例,33,SelectedreferencesforWetESP部分業績,34,ProjectPowerplantSchwedt,firedwithhighcaloricresiduesWetElectrostaticPrecipitatorClientPCKrefineryLocationSchwedt,GermanyCompletion2000TypeofContractTurnkey,FixedPriceTypeofFilter2WetESP872/240/5400Filterdiameter9.000mm,SpecialfeaturesTheEnvirothermESPwaschosenasthebestavailabletechnologytoremovetheaerosols,fineparticlesandSO3fromfluegasaspartofagascleaningplant.,ScopeofsupplyDesign,supply,erectionandcommissioningofthefilter,ducting,access,andinsulationwithturnkeyresponsibilityfortheproject.,ProcessconditionsGasFlow(actual)foreachWet-ESP620,500m3/h/535,000m3/h(STP,wet)Temperature60CInletDustBurden0,5g/m3(STP)Dusttobecollecteddust,SO3GuaranteedEmissions5mg/m3(STP)Lengthoftubebundle5,400mmTubediameter240mmGasvelocity4,7m/s,ReferencesforWetESP業績案例,35,ReferencesforWetESP業績案例,Positionofinsulatorsoutside外部絕緣位置,Topviewontubesheet花板俯視圖,PCKSchwedt,36,ReferencesforWetESP業績案例,Upperframefordischargeelectrodewires放電極導線上部支架,Lowerframeforpositioningofdischargeelectrodeswithweights帶重放電極的下部定位架,PCKSchwedt,37,ProjectPowerplantGodorf,firedwithhighcaloricresiduesWetElectrostaticPrecipitatorClientShellrefineryLocationCologne,GermanyCompletion2005TypeofContractTurnkey,FixedPriceTypeofFilter2WetESP873/240/5400,SpecialFeaturesTheEnvirothermESPwaschosenasthebestavailabletechnologytoremovetheaerosols,fineparticlesandSO3fromfluegasaspartofagascleaningplant.,ScopeofsupplyDesign,supply,erectionandcommissioningofthefilter,ducting,access,andinsulationwithturnkeyresponsibilityfortheproject.,ProcessConditionsGasFlow(actual)foreachWet-ESP335,000m3/h/270,000m3/h(STPwet)Temperature57CInletDustload278mg/m3(STP)InletSO3load480mg/m3(STP)Dusttobecollecteddust,SO3GuaranteedEmissions10mg/m3(STP)Lengthoftubebundle5,400mmTubediameter240mmGasvelocity2,5m/s,ReferencesforWetESP業績案例,38,Erectiontubebundle管束安裝,ReferencesforWetESP業績案例,Transformer-Rectifierlocatedonroof變壓整流器,ShellGodorf,39,Collectingelectrodesintubulartype管式收塵極,Weightsofdischargeelectrodes放電極配重,ReferencesforWetESP業績案例,ShellGodorf,40,SizeofWESPDiameter18,600mmLengthoftubebundle5,700mmNumberofbundles52Numberoftubes988Tubediameter400mmCollectingelectrodesurfacearea6,886m2EstimatedweightsCasing(w/oplatforms)165tBundles55tInternals15t,ProcessConditionsGasFlow(actual)1,611,697m3/hTemperature63,7CInletdustconc.28mg/m3(STP)InletSO2conc.82mg/m3InletSO3conc.100mg/m3(STP)Emissiondustconc.5mg/m3(STP)EmissionSO3conc.10mg/m3(STP)Gasvelocity3.8m/g,WetESPProject350MWelCircularDesign350MWWESP項目圓形布置設計,Gasoutlet,Gasinlet,41,WetESPProject350MWelCircularDesign350MWWESP項目圓形布置設計,42,WetESPProject350MWelSquareDesign350MWWESP項目方形布置設計,SizeofWESPSizeLxWxH(mm)16,250 x15,400 x16,450Lengthoftubebundle5,700mmNumberofbundles44Numberoftubes966Tubediameter400mmCollectingelectrodesurfacearea6,732m2,ProcessConditionsGasFlow(actual)1,611,697m3/hTemperature63,7CInletdustconc.28mg/m3(STP)InletSO3conc.100mg/m3(STP)Emissiondustconc.5mg/m3(STP)EmissionSO3conc.10mg/m3(STP)Gasvelocity3,9m/s,43,ProcessConditionsGasflow(actual)4,700,000m3/hTemperature57CInletdustconc.30mg/m3(STP)InletSO3conc.60mg/m3(STP)Emissiondustconc.10mg/m3(STP)EmissionSO3conc.20mg/m3(STP),WetESPConcept1.000MWelWESP1000MW項目概念設計,SizeofWESPSizeLxWxH(mm)29,000 x