脱硫烟风道制作施工方案(英文版)

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1、TableofContent1.Purposeandscope2Referencebasis2General3Procedure3Qualityassurancemeasure9Safetyassurancemeasure10Equipmentandtool12Constructionschedule13Organizationalstructure1410.0RiskControlProgramofOccupationalHealthandSafety(RCP)...1511.0Layoutdrawing181.0Purposeand

2、ScopeThisWPPistoprovidetechnicalguideforthefabricationanderectionoffluegasductofSWFGDsystemandtoensuretheconstructionqualityandconstructionstaffsafety.a).InletductofFGDboosterfanFlow:BoilerIDfanoutlet—>FGDboosterfaninletPrinciple:providedrivingforceforuntreatedgasfromIDf

3、anoutletenteringintoboosterfanwhichinturnforcefluegastoFGDAbsorber.Designparameter:designpressure:-1300Pa.2000Pa,designtemperature:150°Cb).DuctfromboosterfanoutlettoGGHinletFlow:boosterfan—>GGHinletDesignparameter:designpressure:-1300Pa>4500Padesigntemperature150°Cc).Duc

4、tfromGGHtoAbsorberinletFlow:GGHoutlet—>AbsorberineltDesignparameter:designpressure:10372pardesigntemperature:106°Cd).DuctfromAbsorberoutlettostackFlow:Absorber—>stack^atmospherePrinciple:ForcethefluegastreatedbySWFGDtoatmosphereviastackDesignparameter:Designpressure:-130

5、0PaDesigntemperature:150°Ce)BypassductfromIDfanoutlettostackFlow:IDfanoutlet—>stack—>atmosphereDesignparameter:Designpressure:・1300PaDesigntemperature:150°Cf)SealingairductFlow:sealfiamsealairduct—>damperPrinciple:toprovidesealairfordampers.Designparameter:designpressure

6、:6000Padesigntemperature:180°Cfdrrawgasside,50Cforcleangasside.2.0References・-GeneralDescriptionsofDrawingsandListofDrawings(drawingNo.:F4281S-P0101)—ListofInsulation/LaggingandPainting(drawingNo.:F4281S-P0104)-ListofLining(drawingNo.:F4281S-P0105)・-LayoutDrawingsofAbsor

7、berArea(drawingNo.:F4281S-P0202)・-DrawingsofgasequipmentsUnit1(DrawingNo.:F4281S-P0401)—Layoutdrawingsofrawgasduct(beforeGGH)unit1(DrawingNo.:F4281S-P0402)・-Layoutdrawingsofrawcleanduct(betweenStackandGGH)unit1(DrawingNo.:F4281S-P0404)—Layoutdrawingsofdampersealingpipeun

8、itl(drawingNO.:F4281S-P0406)—LayoutdrawingsofCEMSunit1(drawingNo.:F4281S-P0407)—Drawingsofgasequipments