SLW型泵

SLWSERIESHORIZONTALCENTRIFUGALPUMP2006ProductCatalog01Outlineoftheproduct02Workingconditions03Structuredescription06SLWtypepumpperformancedata13SLWDtypepumpperformancedata16SLW(SLWD)typepumpdimensionfigure24SLWDtypepumpdimensiontable27SLW(SLWD)typepumpinstallationbasicfiguretable27SLWtypepumptableofbasicdimension32Erectionofthepump33Maintenanceofthepump34Failurescausesandtroubleshooting37Referencetableforpipelineloss04SLWSLWDatlasofstyle31SLWDtypepumptableofbasicdimension01Productfeatures02Modelmeaning02Chiefusage16SLWtypepumpdimensiontable32Startandstopofthepump01OVERVIEWOFPRODUCTSLW(SLWRSLWHSLWYSLWHY)SLWD(SLWRDSLWHDSLWYDSLWHYD)SLSSLSISO2858ISDL31.52400m/h,8150mABC250SLWRSLWHSLWYSLWHYFEATURESOFPRODUCT1302345SLWseriessingle-stageend-suctionhorizontalcentr-ifugalpumpsaremadebywayofimprovingthedesignofSLSseriesverticalcentrifugalpumpsofthiscompanywiththeperformanceparametersidenticaltothoseofSLSseriesandinlinewiththerequirementsofISO2858.Theproductsareproducedstrictlyaccordingtotherelevantre-quirements,sotheyhaveastablequalityandreliableperformanceandarethebrand-newonesinsteadofmodelIShorizontalpump,modelDLpumpetc.ordinarypumps.Theyaredividedintobasictype,flow-expansiontypeABCcuttingtypeetc.inmorethan250specifications3andwithaflowrangeof1.5-2400m/handaheadrangeof8-150m.And,perthedifferentfluidmediaandtempe-ratures,modelSLWRhot-waterpump,modeSLWHchem-icalpump,modelSLWYoilpumpandmodelSLWHYhorizontalanti-explosionchemicalpumpetc.seriesprod-uctsaredesignedandmanufacturedandhavethesamepe-rformanceparameters.1.Compactstructure.TheseseriespumpshaveanintegrallyHorizontalstructure,beautifulappearanceandlessareaofoccupiedland,which,comparingwiththeordinaryones,isreducedby30%.2.Stablerunning,lownoise,highconcentricityofassem-bly.Bythestraightjointbetweenthemotorandthepump,themiddlestructureismadesimplified,thusen-hancingtherunningstability,makingtheimpellerofagoodbalanceofmoving-resting,resultinginnovibrationduringrunningandimprovingtheenvironmentofuse.3.Noleakage.Amechanicalsealofantisepticcarbidealloyisusedfortheshaftsealingsoastogetridoftheser-iousleakageofthefillingsofcentrifugalpumpsandensuretheoperatingplacecleanandneat.4.Convenientservice.Servicecanbeeasilydonewithoutremovinganypipelinebecauseoftheback-doorstructure.5.Viewingfromtheinletofthepump,theoutletofitcanbemountedinoneofthethreeways,horizontallyleft-ward,verticallyupwardandhorizontallyrightward.SLWSERIESSINGLE-STAGEEND-SUCTIONHORIZONTALCENTRIFUGALPUMPS02WORKINGCONDITIONS11.6MPa+1.6MPa0.4MPa1.6MPa20.10.2mm340951.Max.Workingpressureofpumpsystemis1.6MPa,thatistosaythepressureatthesuction+thestroke1.6MPa,thepressureinstatictestsis2.5MPa,pleasenotifythepressureforthesystematworkwhenorderinganditsh-ouldbeotherwisenotedifthesaidpressureislargerthan1.6MPasoastousecaststeelmaterialfortheover-flowandjointparts.2.Propermedium:themediumforpure-waterpumpsshouldhavenocorrosiveliquidandthevolumeofnon-meltingmediumsolidshouldnotbeover0.1%oftheunitvoluneandthegraininesslessthan0.2mm.Pleasenotifyatoredrifthemediumtobeusedwithsmallgrain.3.Nolargerthan40oftheambienttemperature,nohigherthan1000moftheabove-sealevelandnomorethan95%oftherelativehumidity.MAJORPURPOSE1SLW801.SLWserieshorizontalcentrifugalpumpisusedtotransportpurewaterandotherliquidsofthesimilarphy-sicalnatureaspurewaterandsuitableforwatersupplyanddrainageinindustriesandcitiesboostwater-feedingofhighbuildingsgardenirregationfire-fightingboostremotemater-transportationwarmingcold-hotwaterci-rculationandboostinbathrooms,andequipmentcomplet-ingaswell.Thetemperatureoftheusedmediumisunder80.(mm)(mm)SLWSLWRSLWHSLWYSLWHYSLWDMODELMEANINGSLW80160(I)A(B)Impellerthroughsecond-cuttingImpellerthroughfirst-cuttingIncrementalcapacityNominalO.D.ofimpeller(mm)Nominaldia.ofinletandoutletapertures(mm)SLWhorizontalcentrifugalpumpSLWRhorizotalhot-waterpumpSLWHhorizontalchemicalpumpSLWYhorizontalnon-explosiveoilpumpSLWHYhorizontalnon-explosivechemicalpumpSLWDhorizontallowspeedcentrifugalpump032SLWR1203SLWH-201204SLWY3-201201000Kg/m5SLWHY-201202.SLWRserieshorizontalhot-waterpumpissuitableforthewarming,hot-waterboost,circulation,transportationetc.heat-supplysystemofthebuildingsandhousesincivilandenterpriseunits,suchaspowerstation,thermalpowerstationresidualheatutilization,metallurgy,che-micalindustry,textile,woodprocess,paper-makingetc.wherethereisahigh-temperaturehot-watersupplysys-temfromindustrialboilers.Theusedmedium'stemp-eratureisunder120.3.SLWHserieshorizontalchemicalpumpisusedtotran-sporttheliquidcontainingnosolidgrain,ofcornosivityandasimilarviscositylikewaterandsuitableforlighttextileindustry,petroleum,chemistry,metallurgy,ele-ctricpower,paper-making,food,pharmacy,syntheticfibreetc.Departments.Thetemperatureis-20-120.4.SLWYserieshorizontalanti-explosionoilpumpissuita-blefortheindustriesofpetroleum,lighttextileindustry,chemistry,mechanismtec.totransportnon-corrosive,combustibleandexplosibleliquids,thetemperatureofthetransportedmediumis-20-120andtheme-3diumintensity1000Kg/m.5.SLWHYserieshorizontalanti-explosionchemicalpumpisusedto