1. Ukucoca: Amacandelo kufuneka ahlolwe kwaye afaneleke, ikhowudi yezinto eziphathekayo ihlangabezana neemfuno zemizobo, i-surface ihlanjululwe, kwaye i-surface ifakwe ngeoli ye-injini.Ingaphakathi lebhokisi lebhokisi lihlanjululwa kwaye lifakwe i-enamel enganyangekiyo yeoli, kwaye ivunyelwe ukuba yome ngokwemvelo kwiiyure ezingama-24.Emva kokuphumelela ukuhlolwa, kunokuhlanganiswa.
2. INdibano yokuthwala kunye ne-shaft:
Ukuthwala kufudunyezwa kwi-90℃-110℃ kwiziko lokufudumeza emva koko kupholiswe kwi-shaft.Okokuqala faka idlala elithwala kwicala lasekhohlo lebhokisi yokuthwala, emva koko ubeke i-bearing kunye ne-shaft assembly kwibhokisi ephetheyo, uxhomekeke kwi-learing ye-bearing gland, kwaye ulinganise ubukhulu be-drive end bear bearing kunye nobuso besiphelo sokuthwala. umsesane wangaphandle.Impompo ye-CZ ikwi-0.30 -0.70mm, isithuba sepompo ye-ZA yi-0-0.42mm.Ukuba iibheringi zempompo ze-ZA zisetyenziswa ngababini, faka kwaye usebenzise amantongomane ashwabeneyo ukutshixa iibheringi kumakhonkco angaphandle eebheringi ezimbini, ezinokujikeleza kancinci ukufumana imvume efanelekileyo.
3. INdibano yomlomo wendandatho, i-impeller kunye nomzimba wempompo
Xa uhlanganisa umsesane womlomo kunye ne-impeller kunye nomzimba wempompo, nikela ingqalelo ekufakeni ngokulinganayo i-ring yomlomo ejikeleze i-impeller okanye umzimba wempompo ukunciphisa impazamo yokumila kweringi yomlomo.Emva kokufaka i-screws okanye i-welding, linganisa i-radial runout ye-impeller, i-ring yomlomo kunye ne-gap phakathi kwezi zibini.Ixabiso elilinganisiweyo kufuneka lihlangabezane neemeko zobugcisa eziqhelekileyo zendibano yempompo, kwaye iindawo ezingaphandle kokunyamezela kufuneka zinqunywe.
4. Ufakelo olutywiniweyo
4.1 uhlobo lwekhatriji yofakelo lokutywina ngomatshini
Xa ufaka i-cartridge mechanical seal, faka kuqala isitywina kwikhava yempompo kunye neengqungquthela eziphindwe kabini kunye namantongomane.Emva kokuba i-shaft yepompo ingene kwi-sleeve yesitywina kwaye indlu yokuthwala idibaniswe nomzimba wempompo, yeka itywina I-gasket isuswa kude ne-bushing.
Ukuze kuncitshiswe ukunxitywa kwe-O-ring ngexesha lofakelo, iindawo apho i-O-ring idlula kuyo inokuthi ifakwe i-lubricated, kodwa i-ethylene-propylene rubber ring kufuneka ifakwe ngesepha okanye ngamanzi.
4.2 Ukupakishwa kofakelo lwetywina
Ngaphambi kokufaka isitywina sokupakisha, misela ubude besangqa ngasinye ngokobubanzi obungaphandle bomkhono we-shaft.Emva kokunciphisa okuncinci, yibophe nge-sleeve kwaye uyityhale kwibhokisi yokufaka.Ukuba kukho iringi yokutywinwa kwamanzi, yifake njengoko kufuneka.Emva kokuba ukupakisha kufakwe, yicinezele ngokulinganayo nge-packing gland.
Impompo ye-centrifugal yentsimbi
5. Faka i-impeller
Kwiimpompo zenqanaba elinye, i-impeller kufuneka ilinganisele kwaye ihlangabezane neemfuno zobugcisa.Emva kokufaka i-impeller kwi-shaft kunye nokuqinisa i-nut, faka i-rotor yonke kumzimba wempompo kwaye uyiqinise nge-nut.
Kwiimpompo zamanqanaba amaninzi, ngaphezu kovavanyo lwe-static balance ye-impeller, ukufakwa kwesilingo samacandelo e-rotor kuyadingeka.I-impeller nganye kunye ne-shaft ihlanganiswe ndawonye, iphawulwe, kwaye uvavanyo lwe-balance balance lwenziwa.Iziphumo zovavanyo kufuneka zihlangabezane neemfuno zobugcisa.
Xa ufaka, tyhala idrum yebhalansi, umkhono we-shaft kunye nazo zonke ii-impellers ukuya ngasekunene kude kube kwinqanaba lokuqala le-impeller kunye nomkhono we-shaft ulale egxalabeni le-shaft ngokulandelelana, kwaye ulinganise isithuba phakathi komkhono we-shaft kunye ne-balanced drum ukwenza ukuba ≥0.5.Ukuba i-gap incinci kakhulu, nciphisa i-balance drum , Yenza i-gap ihlangabezane neemfuno.Emva koko faka i-shaft kunye ne-impeller yesigaba sokuqala kwi-inlet house, kwaye ufake i-impeller kunye neqokobhe lecandelo eliphakathi kunye ne-vanes yesikhokelo kwi-shaft de icandelo lokuphuma.Lungisa izixhobo zempompo nge-screw, faka i-balance device, itywina kunye ne-Bearing parts, unqume indawo echanekileyo ephakathi kwe-rotor, ulungelelanise i-axial clearance ye-tapered bear kwi-0.04-0.06mm.
6. Ukulungelelaniswa kwebhokisi yebhokisi yempompo ethe tyaba enemigangatho emininzi yentsimbi engenastainless centrifugal
Izindlu ezithwele indawo yokungayeki kwimpompo yamanqanaba amaninzi kufuneka ilungiswe ngexesha lofakelo.Jikelezisa ibholithi yokulungelelanisa ukwenza ibhokisi yokuthwala ihambe ngokuthe nkqo nangokuthe tye, ulinganise izikhundla zomda webhokisi yokuthwala kumacala amabini ngokulandelelanayo, thatha ixabiso eliphakathi, kwaye ekugqibeleni uyitshixe nge lock nut.Betha iphini lokumisa, uze ufake isitywina kunye nokuthwala.Uhlengahlengiso lwe-rotor axial luphakathi.
7. Ufakelo lokudibanisa (intloko yempompo ilungisiwe)
Ukufakwa kwe-membrane yokudibanisa:
Faka isiphelo sempompo kunye nokudibanisa isiphelo semoto yokudibanisa kwi-shafts ehambelanayo, kwaye usebenzise isalathisi sokudayela ukulungisa i-coaxiality yeeshafu ezimbini (lungisa indawo yemoto kunye ne-gasket kwicala elithe nkqo) ukwenza ububanzi phakathi i-shafts ezimbini I-jump direction jump yi-≤0.1, i-jump isiphelo ngu-≤0.05, emva kokufikelela kwiimfuno, faka inxalenye yokudibanisa ephakathi.Xa isantya si>3600 rpm, i-radial runout yi-≤0.05, kwaye isiphelo sokuphuma ngu-≤0.03.Ukuba iqondo lokushisa elisebenzayo liphezulu (malunga ne-130 ° C), ukulinganisa kokugqibela kufuneka kwenziwe phantsi kweemeko eziphezulu zokushisa xa umpompo usebenza.
Ufakelo lokudibanisa uzipho:
Ngokufana nokudibanisa i-membrane, iiflange ezimbini zokudibanisa zifakwe ngokulandelanayo kwi-shaft ehambelanayo, kwaye isikhundla sokubambisana sihlengahlengiswa kunye nomlawuli.Ukuba isantya sokujikeleza sikhulu okanye silingana ne-3600 rpm, indlela yokulungelelanisa yokudibanisa i-membrane kufuneka isetyenziswe ukulungelelanisa.
8. Peyinta
Ukupeyinta kufuneka kuqhutywe kwindawo ecocekileyo neyomileyo.Ubushushu be-ambient akufunekanga bube ngaphantsi kwe-5℃, kwaye ukufuma okunxulumeneyo akufunekanga kube ngaphezu kwe-70%.Ukuba umswakama ohambelanayo ungaphezulu kwe-70%, ipeyinti kufuneka ifakwe kunye nenani elifanelekileyo le-agent-proofing agent ukukhusela ukugquma ukuba kube mhlophe.
Amalungu esinyithi angeyontsimbi, amacandelo entsimbi, i-chrome-plated, i-nickel, i-cadmium, isilivere, i-tin kunye nezinye iindawo: iindawo ezityibilikayo, iindawo ezihambelanayo, iindawo zokutywina, iimbambo, iimpawu kunye neepleyiti zokuqhuba azipeyintwa.
Ixesha lokuposa: Dec-22-2022