Pampu yamtundu wa S yopingasa yokhala ndi gawo limodzi loyamwa kawiri

Mafotokozedwe Akatundu

Mapampu amtundu wa S, SH ndi gawo limodzi, mapampu apakati oyamwa kawiri omwe amagawika m'bokosi la mpope, omwe amagwiritsidwa ntchito popopera madzi oyera ndi zakumwa zokhala ndi thupi ndi mankhwala ofanana ndi madzi.

Pampu yamtunduwu imakhala ndi mutu wa 9 metres mpaka 140 metres, kuthamanga kwa 126m³/h mpaka 12500m³/h, ndipo kutentha kwakukulu kwamadzimadzi kuyenera kusapitirira 80°C.Ndi yoyenera kumafakitale, migodi, madzi a m’tauni, malo opangira magetsi, ntchito zazikulu zosungira madzi, ulimi wothirira m’minda ndi ngalande.etc., mapampu akuluakulu a 48SH-22 amathanso kugwiritsidwa ntchito ngati mapampu ozungulira m'malo opangira magetsi.

Tanthauzo la chitsanzo cha mpope: monga 10SH-13A

10 - Kutalika kwa doko loyamwa kumagawidwa ndi 25 (ndiko kuti, m'mimba mwake mwa doko loyamwa la mpope ndi 250mm)

S, SH kuyamwa kawiri-siteji imodzi yopingasa pampu yamadzi yapakati

13 - Liwiro lenileni limagawidwa ndi 10 (ndiko kuti, liwiro lenileni la mpope ndi 130)

A zikutanthauza kuti mpope wakhala m'malo ndi impellers osiyana diameters akunja

S-mtundu yopingasa-gawo limodzi-gawo loyamwitsa kagawo kakang'ono kagawo ka pampu:
Poyerekeza ndi mapampu ena amtundu womwewo, pampu ya S-mtundu yopingasa kawiri-yomwe ili ndi mawonekedwe a moyo wautali, kuchita bwino kwambiri, kapangidwe kake, kutsika mtengo, kuyika bwino ndi kukonza, etc. Ndi yabwino kuteteza moto, mpweya, makampani mankhwala, mankhwala madzi ndi mafakitale ena.ndi pompa.Kupanikizika kwa kapangidwe ka thupi la mpope ndi 1.6MPa ndi 2.6MPa.OMPA.
Malo olowera ndi kutuluka kwa thupi la mpope ali m'munsi mwa mpope, kotero kuti rotor ikhoza kutulutsidwa popanda kusokoneza payipi ya dongosolo, yomwe ndi yabwino kukonza.moyo.Mapangidwe a hydraulic a chopondera chogawanika amatengera luso lamakono la CFD, motero amawonjezera mphamvu ya hydraulic ya S-pampu.Yendetsani mwamphamvu chowongolera kuti muwonetsetse kuti pampu ya S ikugwira ntchito bwino.Kutalika kwa shaft kumakhala kokulirapo ndipo malo oyambira amakhala ochepa, zomwe zimachepetsa kupatuka kwa shaft ndikutalikitsa moyo wa makina osindikizira ndi kubala.Zitsamba zimapezeka muzinthu zosiyanasiyana kuti ziteteze tsinde kuti lisawonongeke ndi kuwonongeka, ndipo tchire limasinthidwa.Valani mphete Chovala chosinthika chimagwiritsidwa ntchito pakati pa thupi la mpope ndi choponyera kuti mupewe kuvala kwa thupi la mpope logawanika ndi choyikapo.Zisindikizo zonse zonyamula ndi zamakina zitha kugwiritsidwa ntchito, ndipo zisindikizo zitha kusinthidwa popanda kuchotsa chivundikiro cha mpope.Kunyamula Mapangidwe apadera a thupi lonyamula amatha kupangitsa kuti mafuta azipaka mafuta kapena mafuta ochepa.Mapangidwe a moyo wa kubereka ndi maola oposa 100,000.Mizere iwiri yokhotakhota komanso yotseka ingagwiritsidwenso ntchito.
Madoko oyamwa ndi kutulutsa a pampu yamtundu wa S yopingasa kawiri-kawiri yoyamwa centrifugal ali pansi pa nsonga ya mpope, yomwe imakhala yolunjika ku axis komanso kopingasa.Pakukonza, chivundikiro cha pampu chimatha kuchotsedwa kuti chichotse mbali zonse popanda kusokoneza mota ndi payipi.
Pampu yogawanika imapangidwa makamaka ndi thupi la pampu, chivundikiro cha pampu, shaft, chopondera, mphete yosindikizira, manja a shaft, mbali zonyamula ndi magawo osindikiza.Zida za shaft ndizitsulo zapamwamba kwambiri za carbon structural, ndipo mbali zina zimakhala ndi chitsulo choponyedwa.Impeller, mphete yosindikizira ndi manja a shaft ndi mbali zowopsa.
Zofunika: Malinga ndi zosowa zenizeni za ogwiritsa ntchito, zida za S-mtundu wapawiri woyamwa centrifugal mpope akhoza kukhala mkuwa, chitsulo choponyedwa, chitsulo cha ductile, 316 chitsulo chosapanga dzimbiri, 416;7 zitsulo zosapanga dzimbiri, zitsulo ziwiri, Hastelloy, Monel, titaniyamu alloy ndi No. 20 Alloy ndi zipangizo zina.
Njira yozungulira: Kuchokera kumapeto kwa injini kupita ku mpope, mpope wa "S" umazungulira mozungulira.Panthawiyi, doko loyamwa lili kumanzere, doko lotulutsa lili kumanja, ndipo mpope imazungulira mozungulira.Panthawiyi, doko loyamwa lili kumanja ndipo doko lotulutsa lili kumanzere..
Kuchuluka kwa seti zathunthu: ma seti athunthu a mapampu operekera, ma mota, mbale zapansi, zophatikizira, kulowetsa ndi kutumiza mapaipi achidule, ndi zina.
Kuyika pampu yamtundu wa S
1. Onetsetsani kuti pampu yotseguka yamtundu wa S ndi mota zisawonongeke.
2. Kutalika kwa kuyikira kwa mpope, kuphatikiza kutayika kwa hydraulic kwa payipi yoyamwa, ndi mphamvu yake yothamanga, sikuyenera kukhala kopitilira muyeso wololeka woyamwa womwe watchulidwa pachitsanzocho.Kukula koyambira kuyenera kugwirizana ndi kukula kwa pampu

Kukhazikitsa:
①Ikani mpope wamadzi pamaziko a konkriti okwiriridwa ndi mabawuti a nangula, sinthani mulingo wa spacer yooneka ngati mphero pakati, ndikumangitsa bwino zomangira za nangula kuti musasunthe.
② Thirani konkire pakati pa maziko ndi phazi la mpope.
③ Konkire ikawuma komanso yolimba, limbitsani mabawuti a nangula, ndikuwonanso kuchuluka kwa mpope wapakatikati wotsegulira wa S.
4. Konzani kukhazikika kwa shaft yamoto ndi shaft ya mpope.Kupanga ma shaft awiriwo mowongoka, cholakwika chovomerezeka cha concentricity kumbali yakunja ya ma shafts awiri ndi 0.1mm, ndipo cholakwika chololeka cha kusagwirizana kwa chilolezo chapamapeto mozungulira ndi 0.3mm
Pambuyo polumikiza mipope yolowera madzi ndi potuluka ndipo pambuyo poyeserera, iyenera kuyesedwanso, ndipo iyenera kukwaniritsa zomwe zili pamwambapa).
⑤Mutawona kuti chiwongolero chagalimoto chikugwirizana ndi chiwongolero cha mpope wamadzi, ikani cholumikizira ndi pini yolumikizira.
4. Mapaipi olowera madzi ndi otuluka ayenera kuthandizidwa ndi mabatani owonjezera, ndipo sayenera kuthandizidwa ndi mpope.
5. Malo olumikizana pakati pa mpope wamadzi ndi payipi awonetsetse kuti mpweya wabwino umakhala wothina, makamaka paipi yolowera madzi, iwonetsetse kuti mpweya usadutse, ndipo pasakhale kuthekera kotsekera mpweya pachidacho.
6. Ngati pampu ya S-mtundu wapakatikati yotsegulira imayikidwa pamwamba pa mlingo wa madzi olowera, valavu yapansi ikhoza kukhazikitsidwa kuti ayambe kupopera.Njira yosinthira vacuum ingagwiritsidwenso ntchito.
7. Vavu yachipata ndi valavu yowunikira nthawi zambiri imafunika pakati pa mpope wamadzi ndi payipi yotulutsira madzi (kukweza kuli kosakwana 20m), ndipo valavu yowunikira imayikidwa kuseri kwa chipata.
Njira yoyika yomwe tatchulayi imatanthawuza gawo la mpope popanda maziko wamba.
Ikani mpope wokhala ndi maziko wamba, ndikusintha mulingo wa chipangizocho posintha shimu yooneka ngati mphero pakati pa maziko ndi maziko a konkire.Ndiye kutsanulira konkire pakati.Mfundo zoyika ndi zofunikira ndizofanana ndi za mayunitsi opanda maziko ofanana.

Pampu yogawanika ya mtundu wa S imayamba, imani ndi kuthamanga
1. Yambani ndi kuyimitsa:
① Musanayambe, tembenuzani rotor ya mpope, ikhale yosalala komanso yosalala.
② Tsekani valavu yachipata chotulukira ndikulowetsa madzi mu mpope (ngati palibe valavu yapansi, gwiritsani ntchito pampu ya vacuum kuti mutuluke ndi kupatutsa madzi) kuti pampuyo ikhale yodzaza ndi madzi ndipo palibe mpweya wotsekedwa.
③ Ngati pampu ili ndi choyezera choyezera kapena choyezera kuthamanga, tsekani tambala wolumikizidwa ndi mpope ndikuyambitsa injini, ndiyeno mutsegule liwiro litatha;ndiye pang'onopang'ono mutsegule valavu yachipata chotulukira, ngati kuthamanga kwa magazi kuli kwakukulu kwambiri, mukhoza kutseka bwino valve yaing'ono yachipata kuti musinthe.;M'malo mwake, ngati kuthamanga kwake kuli kochepa kwambiri, tsegulani valve yachipata.
④Mangitsani nati woponderezedwa pachonyamulacho mofanana kuti madziwo atuluke m'madontho, ndipo samalani ndi kutentha kwapang'onopang'ono.
⑤ Mukayimitsa ntchito ya mpope wamadzi, tsekani atambala a vacuum gauge ndi pressure gauge ndi valavu yachipata papaipi yotulutsira madzi, ndiyeno muzimitsa magetsi agalimotoyo.Chotsani madzi otsalawo kuti thupi la mpope lisazizira ndi kusweka.
⑥Ikapanda kugwiritsidwa ntchito kwa nthawi yayitali, mpope wamadzi uyenera kupasuka kuti uume madziwo pazigawo zake, ndipo malo opangidwa ndi makinawo azikutidwa ndi mafuta oletsa dzimbiri kuti asungidwe.

Ntchito:
①Kutentha kwakukulu kwa pampu yamadzi sikuyenera kupitirira 75 ℃.
②Kuchuluka kwa batala wopangidwa ndi kashiamu wogwiritsidwa ntchito popaka mafuta ayenera kukhala 1/3 ~ 1/2 ya danga la thupi lonyamula.
③ Pamene kulongedza kwavala, chithokomiro chonyamula chikhoza kupanikizidwa bwino, ndipo ngati kulongedza kwawonongeka kwambiri, chiyenera kusinthidwa.
④ Yang'anani pafupipafupi magawo olumikizirana ndikuyang'ana kutentha kwagalimoto yonyamula.
⑤ Pogwira ntchito, ngati phokoso lililonse kapena phokoso linalake lapezeka, imani nthawi yomweyo, fufuzani chifukwa chake, ndikuchichotsa.
⑥ Osawonjezera kuthamanga kwa mpope wamadzi, koma angagwiritsidwe ntchito pa liwiro lotsika.Mwachitsanzo, liwiro la mpope wa chitsanzo ichi ndi n, kuthamanga kwa Q, mutu ndi H, mphamvu ya shaft ndi N, ndipo liwiro limachepetsedwa kukhala n1.Pambuyo pakuchepetsa liwiro, kuthamanga kwa kuthamanga, mutu, ndi shaft mphamvu Ndi Q1, H1 ndi N1 motsatana, ndipo ubale wawo wogwirizana ukhoza kusinthidwa ndi njira yotsatirayi.
Q1=(n1/n)Q H1=(n1/n)2 H N1=(n1/n)3 N

Assembly ndi disassembly wa S mtundu split pump
1. Sonkhanitsani magawo a rotor: sonkhanitsani ndalama kuti muyike chopondera, mkono wa shaft, nati wa manja a shaft, manja onyamula, mphete yonyamulira, chithokomiro, mphete yosungira madzi ndi ziwalo zoberekera pampupa, ndi kuvala mphete yosindikizira iwiri, ndiyeno kukhazikitsa Coupling.
2. Ikani zigawo za rotor pa thupi la mpope, sinthani malo a axial a choyipitsira pakati pa mphete yosindikizira kawiri kuti muyikonze, ndikumangirira chithokomiro cha thupi ndi zomangira.
3. Ikani zolongedza, ikani pepala lotsegula lapakati, kuphimba chivundikiro cha mpope ndikumangitsa pini ya mchira, kenaka yikani mtedza wophimba mpope, ndipo potsirizira pake muyike choyikapo.Koma osakanikiza kulongedza mwamphamvu kwambiri, zinthu zenizeni ndizolimba kwambiri, chitsamba chimatenthedwa ndikuwononga mphamvu zambiri, ndipo musachikanikize momasuka, chimayambitsa kutayikira kwamadzimadzi ndikuchepetsa mphamvu yamagetsi. mpope.
Msonkhanowo ukamalizidwa, tembenuzirani shaft ya mpope ndi dzanja, palibe chodabwitsa chosisita, kuzungulira kumakhala kosalala komanso kosalala, ndipo disassembly ikhoza kuchitidwa motsatira dongosolo la msonkhano womwe uli pamwambapa.