Msonkhano wapampu ya centrifugal

1. Kuyeretsa: Zigawozo ziyenera kuyang'aniridwa ndi kuyenerera, ndondomeko ya zinthu imakwaniritsa zofunikira za zojambulazo, pamwamba pake imatsukidwa, ndipo pamwamba pake imakutidwa ndi mafuta a injini.Mkati mwa bokosi lonyamuliramo amatsukidwa ndikukutidwa ndi enamel osamva mafuta, ndikuloledwa kuti ziume mwachilengedwe kwa maola 24.Pambuyo podutsa kuyendera, ikhoza kusonkhanitsidwa.

2. Msonkhano wa kubera ndi shaft:
Kunyamula kumatenthedwa mpaka 90 ℃-110 ℃ mu ng'anjo yotenthetsera kenako kuziziritsa pa shaft.Choyamba ikani chithokomiro kumbali yakumanzere ya bokosi lonyamula, kenaka yikani msonkhano wonyamula ndi shaft mubokosi lonyamulira, ndikutsamira kumanzere kwa chithokomiro, ndikuyezera kukula kwa chithokomiro chakumapeto kwa chithokomiro ndi nkhope yomaliza. mphete yakunja.Pampu ya CZ ili pa 0.30 -0.70mm, kusiyana kwa pampu ya ZA ndi 0-0.42mm.Ngati mayendedwe a pampu a ZA agwiritsidwa ntchito pawiri, ikani ndikugwiritsa ntchito mtedza wa shrink kuti mutseke ma berelo ku mphete zakunja za mayendedwe awiri, zomwe zimatha kuzungulira pang'ono kuti mupeze chilolezo choyenera.

3. Kusonkhana kwa mphete ya pakamwa, impeller ndi thupi la mpope
Mukasonkhanitsa mphete yapakamwa ndi choyipitsa ndi thupi la mpope, samalani kuti muyike mphete yapakamwa mozungulira mozungulira kapena pompa thupi kuti muchepetse cholakwika chapakamwa.Mukayika zomangira kapena kuwotcherera, yesani kuthamanga kwa ma radial a chopondera, mphete yapakamwa ndi kusiyana pakati pa ziwirizi.Mtengo woyezedwa uyenera kukumana ndi ukadaulo wapampu, ndipo magawo omwe salolera ayenera kudulidwa.

4. Kuyika kosindikizidwa
4.1 mtundu wa cartridge makina osindikizira
Mukayika chisindikizo cha makina a cartridge, choyamba ikani chisindikizo pa chivundikiro cha mpope chokhala ndi zipilala ziwiri ndi mtedza.Pambuyo pa shaft ya pampu imalowa mu manja osindikizira ndipo nyumba yonyamula katundu imagwirizanitsidwa ndi thupi la mpope, ikani chisindikizo Gasket imasunthidwa kutali ndi tchire.
Pofuna kuchepetsa kuvala kwa O-ring panthawi ya kukhazikitsa, mbali zomwe O-ring imadutsamo zimatha kutenthedwa, koma mphete ya rabara ya ethylene-propylene iyenera kupakidwa ndi sopo kapena madzi.
4.2 Kuyika zisindikizo
Musanakhazikitse chisindikizo chonyamula, dziwani kutalika kwa bwalo lililonse molingana ndi m'mimba mwake wakunja kwa mkono wa shaft.Pambuyo pang'onopang'ono, kulungani pamanja ndikukankhira mu bokosi lopangira zinthu.Ngati pali mphete yosindikizira madzi, yikani ngati pakufunika.Pambuyo poyikapo, kanikizani mofanana ndi gland yonyamula.
Pampu yachitsulo chosapanga dzimbiri centrifugal

5. Ikani chosindikizira
Kwa mapampu agawo limodzi, choyikapocho chiyenera kukhala chokhazikika ndikukwaniritsa zofunikira zaukadaulo.Mukayika chopondera pamtengowo ndikumangitsa nati, ikani rotor yonse mu thupi la mpope ndikulimitsa ndi nati.
Kwa mapampu amitundu yambiri, kuwonjezera pa kuyesa kwa static balance kwa impeller, kuyika koyeserera kwa zigawo za rotor kumafunika.Chiwongoladzanja chilichonse ndi shaft zimasonkhanitsidwa palimodzi, zolembedwa, ndipo kuyesa kwamphamvu kumachitidwa.Zotsatira zoyeserera ziyenera kukwaniritsa zofunikira zaukadaulo.
Mukayika, kanikizani ng'oma yokwanira, mawondo a shaft ndi zolumikizira zonse kumanja mpaka gawo loyamba lolowera ndi shaft ligone paphewa la shaft motsatana, ndipo yesani kusiyana pakati pa mawondo a shaft ndi ng'oma yokwanira kuti ≥0.5.Ngati kusiyana kuli kochepa kwambiri, chepetsani ng'oma yoyenera , Pangani kusiyana kukwaniritse zofunikira.Kenaka yikani shaft ndi choyikapo choyamba cholowera m'nyumba yolowera, ndikuyikapo chowongolera ndi chapakati chapakati chokhala ndi ziboliboli zowongolera patsinde mpaka gawo lotulukira.Konzani zigawo za mpope ndi wononga, ikani chipangizo choyezera, chisindikizo ndi Kunyamula magawo, dziwani malo olondola apakati a rotor, sinthani chilolezo cha axial cha 0.04-0.06mm.

6. Kusintha kwa bokosi lopingasa la pampu yachitsulo chosapanga dzimbiri chosapanga dzimbiri centrifugal
Nyumba zokhala ndi malo osayimitsa a pampu yamitundu yambiri ziyenera kusinthidwa panthawi yoyika.Tembenuzani bawuti yosinthira kuti bokosi lonyamulira lisunthike molunjika komanso mopingasa, yesani malo ochepera a bokosi lonyamulira mbali ziwiri motsatana, tengani mtengo wapakati, ndipo pamapeto pake mutseke ndi loko.Menyani pini yoyika, ndiyeno yikani chisindikizo ndi kubala.Kusintha kwa rotor axial ndikwapakatikati.

7. Kuyika kophatikizana (mutu wapampu wakhazikitsidwa)
Kukhazikitsa kwa membrane coupling:
Ikani mapeto a mpope ndi mapeto a injini zophatikizira pazitsulo zofananira, ndipo gwiritsani ntchito chizindikiro choyimba kuti mukonze coaxiality yazitsulo ziwirizo (sinthani malo a galimoto ndi gasket kumbali yowongoka) kuti mupange m'mimba mwake pakati pawo. ma shaft awiri Njira yodumphira ndi ≤0.1, kulumpha komaliza ndi ≤0.05, mutatha kukwaniritsa zofunikira, yikani gawo logwirizanitsa lapakati.Pamene liwiro ndi> 3600 rpm, kuthamanga kwa radial ndi ≤0.05, ndipo mapeto ake ndi ≤0.03.Ngati kutentha kwa ntchito kuli kwakukulu (pafupifupi kuposa 130 ° C), kuyesedwa komaliza kuyenera kuchitidwa pansi pa kutentha kwakukulu pamene mpope ikuyenda.
Kukhazikitsa kwa claw coupling:
Mofanana ndi kugwirizana kwa nembanemba, ma flanges awiri a cholumikizira amayikidwa motsatana pa shaft yofanana, ndipo malo omwewo amasinthidwa ndi wolamulira.Ngati liwiro lozungulira ndilokulirapo kapena lofanana ndi 3600 rpm, njira yolumikizirana ndi nembanemba iyenera kugwiritsidwa ntchito polumikizana.

8. Utoto
Kupenta kuyenera kuchitidwa pamalo aukhondo komanso owuma.Kutentha kozungulira sikuyenera kutsika kuposa 5 ℃, ndipo chinyezi sayenera kupitirira 70%.Ngati chinyezi chili chachikulu kuposa 70%, utoto uyenera kuwonjezeredwa ndi kuchuluka koyenera kwa chinyezi kuti zisayera.
Zigawo zazitsulo zopanda zitsulo, zitsulo zosapanga dzimbiri, chrome-zokutidwa, faifi tambala, cadmium, siliva, malata ndi zina: magawo otsetsereka, mbali zofananira, malo osindikizira, nthiti, zizindikiro ndi mbale zowongolera sizipakidwa utoto.