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1、附录C英文资料Designandapplicationofenergy-savingpneumaticsystemPneumaticdriveandcontroltheproductionprocessautomationandmechanizationofthemosteffectivemeans,butitsworkingmedium(air)andhighmanufacturingcosts,energyefficiency,extremelylow.Pneumaticsystemusedtoimpr
2、ovetheeconomy,hasbecomethemustattention.Onthepneumaticsystem,reducinggasconsumptionistheenergy.Energy-savingpneumaticsystemfromseveralaspects:(1)improvethegassupplysystem,pneumaticsystemtosolvetheenergyproblem,shouldimprovethegassupplysystem,startingfromth
3、ecompressedairproduction,processing,transmission,distributionofthegassupplysystemthoroughconsideration,takingcomprehensivemeasures.Structureofdifferenttypesofaircompressorsproducethesameamountofcompressedair,becauseofitsefficiencyvary,therearedifferencesin
4、energyconsumption.Speedtypeofturbineaircompressor'sefficiencyislow,suchasthefreeaircompressedinto0.6MPa10m3ofcompressedair,bythedisplacementto1000m3/hoftheturbineaircompressorproduction,energyconsumption1.77kW•h.Producedthesameamountandpressureofcompressed
5、air,suchastheuseofthesamedisplacementpistoncompressorproduction,onlytheenergyconsumption0.83kW•h.Therefore,fromtheenergypointofviewofenergysavingandaircompressoraircompressortypeofthestructure.Inthechoiceofaircompressor,theuseofaperfectbetween-classmulti-p
6、olarcompressorcoolingcansaveenergyandimproveefficiency.Forexample,twosinglestagecompressionratiomorethan15%energysaving,3secondcompressionandenergy-efficientcompressionratioof5%~10%.Changethetraditionaldesignconcepts,willfocusonthewholeplantbythelargesuppl
7、yofcompressedaircompressorstation,transformingthedistributionofthepneumaticsystemintheplantneartheareaofmultiplesmalleraircompressorgasmoreeconomical.Forexample,gasstationbyanaircompressor,compressedairpipelinelength,pressurelossalongthelarge,gasequipmenti
8、nordertoensuresufficientworkingpressure,compressoroutletpressurehigher.Theuseofmultipleaircompressorsupplysystem,aircompressorgasconsumptionworkshopinthevicinityoftheinstallation,alongthesmallloss,canreduceth
