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1、附录C英文资料Designandapplicationofenergy-savingpneumaticsystemPneumaticdriveandcontroltheproductionprocessautomationandmechanizationofthemosteffectivemeans,butitsworkingmedium(air)andhighmanufacturingcosts,energyefficiency,extremelylow.Pneumaticsystemusedtoi
2、mprovetheeconomy,hasbecomethemustattention.Onthepneumaticsystem,reducinggasconsumptionistheenergy.Energy-savingpneumaticsystemfromseveralaspects:(1)improvethegassupplysystem,pneumaticsystemtosolvetheenergyproblem,shouldimprovethegassupplysystem,starting
3、fromthecompressedairproduction,processing,transmission,distributionofthegassupplysystemthoroughconsideration,takingcomprehensivemeasures.Structureofdifferenttypesofaircompressorsproducethesameamountofcompressedair,becauseofitsefficiencyvary,therearediff
4、erencesinenergyconsumption.Speedtypeofturbineaircompressor'sefficiencyislow,suchasthefreeaircompressedinto0.6MPa10m3ofcompressedair,bythedisplacementto1000m3/hoftheturbineaircompressorproduction,energyconsumption1.77kW•h.Producedthesameamountandpressure
5、ofcompressedair,suchastheuseofthesamedisplacementpistoncompressorproduction,onlytheenergyconsumption0.83kW•h.Therefore,fromtheenergypointofviewofenergysavingandaircompressoraircompressortypeofthestructure.Inthechoiceofaircompressor,theuseofaperfectbetwe
6、en-classmulti-polarcompressorcoolingcansaveenergyandimproveefficiency.Forexample,twosinglestagecompressionratiomorethan15%energysaving,3secondcompressionandenergy-efficientcompressionratioof5%~10%.Changethetraditionaldesignconcepts,willfocusonthewholepl
7、antbythelargesupplyofcompressedaircompressorstation,transformingthedistributionofthepneumaticsystemintheplantneartheareaofmultiplesmalleraircompressorgasmoreeconomical.Forexample,gasstationbyanaircompressor,compressedairpipelinelength,pressurelossalongt
8、helarge,gasequipmentinordertoensuresufficientworkingpressure,compressoroutletpressurehigher.Theuseofmultipleaircompressorsupplysystem,aircompressorgasconsumptionworkshopinthevicinityoftheinstallation,alongthesmallloss,canreduceth
