立式排污泵WL系列

Water,flowinghighandfartotheutmostjustbecauseofLianchengWLSERIESVERTICALSEWAGEPUMP2005ProductCatologCONTENTSWLTypeverticalsewagepumpinstallationdimensionfigureanddimensiontable07WLSeriespumpperformancetable04Briefaccountofproduct01Installationanduse1515Characteristic01Mainpurpose02Modeldescription02Conditionsofuse02Descriptionofstructure03Failurescausesandtroubleshooting16BRIEFACCOUNTOFPRODUCTWL80~250mm300~1500mmWL()WLseriesverticalsewagepumpisanew-generationprod-uctsuccessfullydevelopedbythisCo.bywayofintroducingt-headvancedknow-howfrombothathomeandabroad,upont-herequirementsandconditionsofuseoftheusersandreason-abledesigningandfeatureshighefficiency,energysaving,flatpowercurve,non-block-up,wrapping-resisting,goodperform-anceetc.Thisseriespumpusessingle(dual)greatflow-pathimpell-erortheimpellerwithdualorthreebaldesand,withtheuniqueimpeller`sstructure,hasaverygoodflow-passingperforman-ce,andequippedwithreasonablespiralhousing,ismadetobehigheffectiveandabletotransporttheliquidscontainingsolids,foodplasticbagsetc.longfibresorothersuspensions,withthemaximumdiameterofthesolidgrains80~250mmandthefibrelength300~1500mm.WLseriespumphasagoodhydraulicperformanceandaflatpowercurveand,bytesting,eachofitsperformanceindexreachestherelatedstandard.Theproductisgreatlyfavouredandevaluatedbytheuserssinceitsbeingputintothemarketforitsuniqueefficiencyandreliableperformanceandquality.1234580006CHARACTERISTIC1.Theuniqueimpellerdesignandthegreatflow-pathblock-upvesistinghydraulicpartsgreatlyenhancetheabilityforsewagetopassandeffectivelyhavefibremattersandsolidgrainspassingthrough.2.Itbelongstotheintegratedelectromechanicalproductwithbothpumpandmotorinoneshafttodirectlydrive,resultingincompactstructureandstableperformance.3.Ofastrongsuitability,suitablefortransportingcity'slivingsewage,factory,mineetc.enterprises`sewage.4.Easyoperation,lowcostformaintenance;canbeov-erallyplacedoutdoorstoworkwithoutneedofmachiner-oom,savinggreatdealofconstructionfees.5.Mechanicalsealismadeofhardwearablecorrosio-n-prooftungstencarbideandfeaturesdurabilityandwear-bilityandcansafelyandcontinuallyrunover800h.6.Themotorisreasonablyfittedwith,highoveralleff-iciency,goodhydraulicperformanceandlownoiseatrun-ning.01WLSERIESVERTICALSEWAGEPUMPMAINPURPOSEThisproductismainlyusedtotransportcity'slivingsewa-ge,factory,mineetc.enterprises'sewage,slurry,nightsoil,ashanddregs,paperpulpetc.alsoforcyclewaterpump,watersupplyanddrainpumps,exploration,minefittedauxiliarym-achine,methane-generatingpitincountryside,farmingirriga-tionetc.purposes.MODELDESCRIPTION200WLI()40040-75-(kW)Fittedpowerofmotor(kw)(m)Ratedhead(m)(m/h)Ratedflow(m/h)33JointedwithextendedshaftofmotorWayofjointJointedwithclutchVerticalsewagepump(mm)DrainageapertureCONDITIONSOFUSE1801200kg/m2PH5934095%431.Mediumtemperaturenotover80,mediumdensity1200kg/m.2.ThePHvalueofthemediumincast-ironmaterialw-ithin5-9.3.Bothpumpandmotorareintegrallystructured,thea-mbienttemperatureintheplacewhereitworksisnotallo-wedover40,theRHnotover95%.4.Thepumpmustworkwithinthesetheadrangeinge-neralsoastoensurethemotornottobeoverloaded.Makeanoteatorderifitworksinalowheadstatesoasforthiscompanytotakeareasonablemodelselection.302()WLWLseriesverticalnon-block-upsewagepumpisasin-gle-suctionspiralcasingtypeoneandinsideofittherearenon-block-upwrapping-resistingsingle(dual)greatflowpathimpeller(s)mountedandbothpumpcasingandinletpipea-resethandholesfordrainingforeignmatters.Twostructuralformswiththepump,oneisthecoaxialstructureofbothpumpandmotor,inwhichtheextendeds-haftofthemotorisdirectlyconnectedtotheimpellerofthepump;theotheristhemotorismountedonthestandintegratedwiththepumpcasingandaclutchisusedtoh-avebothshaftsofthemotorandthepumpconnected,themotorusedisthestandardverticalone.ThepumpmovesCWviewingfromthetopofthemo-tor.Twowaterinletmodeswitheachformofstructure,theyareconnectedtothetwofoundationsofdifferentstructures:oneishorizontalsuck-inontheinletandhasanangle-tur-nablefunctiontoadjusttheanglebetweenbothinletandoutletupontheconditionsofusesoastohelpforpipelinejoint;theotherisverticalaxialsuck-inontheinletforthesakeofverticalinstallation.DESCRIPTIONOFSTRUCTUREWLSERIESVERTICALSEWAGEPUMP03WLWLSERIESPUMPPERFORMANCETABLENo.ModelCapacity(m/h)3(L/s)Head(m)Speed(r/min)Power(kW)Eff.(%)(NPSH)r(m)Weight(kg)/Outletcaliber/lnlercaliber(mm)123456789101112131415161718192021222324252627282930313233343536373839404142434450WL15-8-0.7550WL15-12-1.150WL15-16-1.550WL15-22-2.250WL15-30-350WL25-25-450WL25-32-5.550WL25-36-7.565WL30-10-2.265WL30-15-365WL30-22-465WL30-30-5.565WL30-35-7.580WL50-8-2.280WL50-10-380WL50-15-480WL50-20-5.580WL50-25-7.580WL50-35-1180WL50-40-15100WL80-7-3100WL80-10-4100WL80-13-5.5100WL80-18-7.5100WL80-24-11100WL80-32-15100WL80-36-18.5100WL80-40-22150WL150-7-5.5150WL150-10-7.5150WL150-15-11150WL150-20-15150WL150-25-18.5150WL150-30-22150WL150-40-30150WL150-45-37150WL150-50-45150WL100-60-55200WL300-7-11200WL300-10-15200WL300-13-18.5200WL300-15-22200WL300-20-30200WL300-25-3715151515152525253030303030505050505050508080808080808080150150150