固液旋流器分离效率影响因素分析

91820099167121819(2009)1825576206ScienceTechnologyandEngineeringVol19No118Sep.2009Z2009Sci1Tech1Engng1(,261400),,2009531[1,2],,,,,,1,,[3,4]:1.1McMEE=McMMf,:M=Mc+MfM=1-MfM,,,,,,1.2,,E(x)[5]E(x)=Mc(x)M(x)=1-Mf(x)M(x)x,,,S,1.2.1X5050%,50%,12.1Xc100%,Xc,,98%1.2:f,F,:dF(x)=f(x)dx:E(x)=Mcfc(x)Mf(x)=EdFe(x)df(x)=1-(1-E)dFf(x)dF(x),()1.3,,,,:E=QuCuQiCi=QuQu=RfRf,,,S,x0,Rf,,,,EE(x),KelsallMayer:E=E-Rf1-Rf,,E=Rf,E=0;E=1,E=1,:E(x)=E(x)-Rf1-Rf,,E(0)=0,E(x)=50%X50,2,,,,,,(50120)m2.11(m3/h)/%(97125)m(7697)m(6376)m(5463)m8.0399.5795.5391.1586.828.84100.0099.2194.4991.3010.77100.00100.00100.0098.2911.63100.00100.0099.2393.9912.82100.00100.0096.7193.6713.59100.0099.5194.0591.82:C=0.18%,Du=16mm775518:1,10.18%16mm,11,,,,,,:,,Vr,,,;,,,,,,,,,(10.512.5)m3/h,22()/mm/m3h-1100000/%97-125/m73-97/m63-76/m54-63/mC=0.18%16.0010.771.59100.0100.0100.098.3314.2310.771.59100.0100.095.4592.3412.7711.631.71100.096.6591.8087.92C=0.40%16.0011.631.71100.0100.0100.092.7514.2310.951.61100.098.7694.2889.8512.7711.631.71100.095.2590.4787.47C=0.75%16.0011.791.74100.0100.098.2592.2014.2311.791.74100.096.1892.3187.8312.7711.791.7497.9793.5988.9185.5810.6511.791.8598.7690.8785.2079.93C=1.00%16.0011.791.74100.098.4592.9588.4210.6511.791.7492.4586.8683.8176.34C=0.50%=3.55mPa.S16.0012.921.90100.0100.092.7286.96C=0.50%=9.73(mPa.S)16.0013.051.9297.5387.3676.7067.71C=0.50%=19.96(mPa.S)16.0013.722.0298.1784.0063.4956.182.32C=0.75%,Q=11.79m3/h,2875592:,,,,,,,,2.3(Du=12.77mm,C=0.18%),,,,,,3,0.18%,,Rf16mm14.23mm12.77mm4,,,,,,,,,,4/m3h-1/%/%/%97-125/m76-97/m63-76/m54-63/m10.77337.3197.2610010010098.3310.77335.7592.2810010095.4592.3410.77334.5688.2210095.2690.8788.7710.58626.9198.2510010010098.8210.58625.8895.3810010098.0195.2610.58624.7989.7210095.5892.4289.082.4,5,,,,,,Q=11.7892m3/h,Du=16mm,:975518:6,6,,3:(1),,,,(2),,(3),,,,,,,1,,,..:,1988:70742..:,19983..:.2001:1481534.,:,1990,1701975,..:,1996:436508559InfluenceFactorsaboutPerformanceofHydrocyloneforSolidandLiquidSeparationFUJin2jun(YantaiBranchoftheSpecialEquipmentExaminationResearchInstituteofShandongProvince,Yantai261400,P.R.China)[ABSTRACT]Separationefficiencyisanimportantcriterionoftheperformanceofhydrocyclone.Therelation2shipsbetweenthetotalefficiency,granularefficiencyandnetefficiencyareintroducedthroughexperimentpsre2sults,andtheinfluencesoftheinletflow2rate,thesizeofunderflow,theconcentrationandviscosityofsuspendingliquidonseparationefficiencyofahydrocyclonearealsoanalyzed.Accordingtotheinfluenceruleofallkindsoffactorsontheperformance,theguidefortheparameterofdesign,experimentandmanufactureisoffered.[KEYWORD]hydrocyclonegranularefficiencyseparationperformance(5564)5,,Zigbee,,,,1,.ZigBee.,2005;26(06):592,,,.ZigBee.,2008;16(12):191219143,.CC2430Zigbee.,2008;34(3):95994,.ZigBee.,2008;31(20):169171DesignoftheIndustrialEnvironmentMonitoringNetworkNodeBasedonZigBeeHAOXian2feng,LIUGuang2fu(CollegeofInformationandControlEngineering,ChinaUniversityofPetroleum(Huadong),Dongying257061,P.R.China)[Abstract]Thezigbeetechnologyandnetworktopologyareintroduced.Thenanindustrialenvironmentmonito2ringnetworkisconstructedbasedonZigbee.Akindofwirelesssensornetworknodesisdesignedforindustrialen2vironmentalmonitoringbyusingCC2430.Finally,thecommunicationanddataacquisitionmoduleinnetworknodesaredescribedindetail.[Keywords]environmentmonitoringWSNZigeeCC2430185518: