进口自吸油泵/Self-primingpump/德国品质德国KAYSEN凯森进口自吸油泵概述自吸式离心油泵是根据德国凯森泵业有关技术资料经消化、吸收、改进后研制而成的***新泵类产品，该泵适用于石油行业、陆地油库、油罐车的理想产品，并适合于作船用货油泵、舱底泵、消防泵和压载泵及机器冷却水循环等，分别输送***、煤油、柴油、航煤等石油产品和海水、清水，介质温度-20℃-150℃，如输送化工液体可改用耐腐蚀机械密封。主要特点：●结构紧凑●操作方便●运行平稳●维护容易●效率高●寿命长●有较强的自吸能力主要应用：自吸式离心油泵适用于石油行业、陆地油库、油罐车的理想产品，并适合于作船用货油泵、舱底泵、消防泵和压载泵及机器冷却水循环等，分别输送***、煤油、柴油、航煤等石油产品和海水、清水，介质温度-20℃-80℃，如输送化工液体可改用耐腐蚀机械密封。自吸油泵拆装维修：该泵的特点是结构简单可靠，经久耐用。在泵正常情况下，一般不需要经常拆开***。当发现故障后随时给予排除即可。1．维护该泵时应注意几个主要部位。A．滚动轴承：当油泵长期运行后，轴承磨损到一定程度时，须进行更换。B．前密封环、后密封环：当密封环磨损到一定程度时，须进行更换。C．机械密封：机械密封在不漏油的情况下，一般不应拆开检查。若轴承体下端泄漏口处产生严重泄漏时，则应对机械密封进行拆检。装拆机械密封时，必须轻取轻放，注意配合面的清洁，保护好静环和动环的镜面，严禁敲击碰撞。因机械密封而产生泄漏的原因主要是摩擦付镜面拉毛所至。其修复办法，可对磨擦付端面进行研磨使***镜面。机械密封产生泄漏的另一原因是“o”形橡胶密封圈(或缓冲垫)安装不当、或者变形老化所至。此时则需调整或更换“O”形密封圈进行重新装配。2．油泵拆装顺序：A．拆下电动机或脱出联轴器。B．拆出轴承体总成，检查叶轮和前口环的径向间隙，检查叶轮螺母有无松动。C．拆下叶轮螺母，拉出叶轮，检查叶轮和后密封环的径向间隙。D．松出机械密封的紧定螺钉，拉出机械密封的动环部分，检查动、静环端面的贴合情况，检查“o”形密封圈(或缓冲垫)的密封情况。E．旋出联轴器的紧定螺母，拉出联轴器。F．拆下轴承端盖，拆出泵轴和轴承。G．安装时以相反顺序进行装配即可。GermanyKAYSENimportedself-primingpumpoverviewTheself-primingcentrifugaloilpumpisthelatestpumpproductdevelopedaccordingtothetechnicaldataofGermanyKaisenPumpIndustry,whichisdigested,absorbedandimproved.Thepumpissuitableforoilindustry,landoilstoragetankandoiltanktruck.Formarinecargooilpumps,bilgepumps,firepumpsandballastpumpsandmachinecoolingwatercirculation,etc.,respectivelytransportpetroleumproductssuchasgasoline,kerosene,diesel,jetfuelandseawater,cleanwater,mediumtemperature-20°C-150°C,suchasThechemicalliquidcanbetransferredtoacorrosion-resistantmechanicalseal.mainfeature:●Compactstructure●Easytooperate●***oothoperation●Easymaintenance●Highefficiency●Longlife●Strongself-primingabilitymainapplication:Self-primingcentrifugaloilpumpissuitableforoilindustry,landoilstoragetankandoiltanktruck.Itissuitableformarinecargooilpump,bilgepump,firepumpandballastpumpandmachinecoolingwatercirculation.Ittransportsgasolineandkerosenerespectively.Diesel,jetfuelandotherpetroleumproductsandseawater,cleanwater,mediumtemperature-20°C-80°C,suchastransportchemicalliquidcanbechangedtocorrosion-resistantmechanicalseal.Self-primingpumpdisassemblyandrepair:Thepumpischaracterizedbysimpleandreliablestructureanddurability.Undernormalconditi***ofthepump,itisgenerallynotnecessarytoopenthemaintenancefrequently.Whenyoufindafault,youcanalwaysgiveitout.1.Thereareseveralmainpointstobeawareofwhenservicingthepump.A.Rollingbearings:Whentheoilpumpisusedforalongtime,thebearingmustbereplacedwhenitwearstoacertainextent.B.Frontsealring,rearsealring:Whenthesealringwearstoacertainextent,itmustbereplaced.C.Mechanicalseal:Mechanicalsealsshouldnotbeopenedforinspectionwithoutoilleakage.Ifaseriousleakoccursatthelowerendofthebearingbody,themechanicalsealshouldbedisassembled.Whenassemblinganddisassemblingthemechanicalseal,itmustbetakenlightlyandgently.Payattentiontothecleaningofthematingsurface,protectthemirrorsurfaceofthestaticringandthemovingring,anddonotstrikethecollision.Thereasonfortheleakageduetothemechanicalsealismainlyduetothefrictionofthemirrorsurface.Therepairmethodcangrindtheendfaceofthefrictiontorestorethemirrorsurface.Anothercauseofleakagefrommechanicalsealsistheimproperinstallationof“o”rubberseals(orcushi***)oraging.Atthispoint,theO-ringsealneedstobeadjustedorreplacedforreassembly.2.Oilpumpdisassemblysequence:A.Removethemotorortakeoffthecoupling.B.Removethebearingbodyassembly,checktheradialclearancebetweentheimpellerandthefrontring,andchecktheimpellernutforlooseness.C.Removetheimpellernut,pullouttheimpeller,andchecktheradialclearancebetweentheimpellerandtherearsealring.D.Loosenthesetscrewofthemechanicalseal,pulloutthemovingringpartofthemechanicalseal,checkthefitofthemovingandstaticringendfaces,andcheckthe“o”shapedsealring(orslowdown)Sealingofthepad).E.Unscrewthetighteningnutofthecouplingandpulloutthecoupling.F.Removethebearingendcapandremovethepumpshaftandbearing.G.Itcanbeassembledinreverseorderduringinstallation.)