Pampu yamtundu wa S yopingasa yokhala ndi gawo limodzi loyamwa kawiri

Mafotokozedwe Akatundu
Pampu yogawanitsa yamtundu wa S-yomwe ili ndi gawo limodzi, yolowera pawiri yopingasa yamtundu wa centrifugal yamadzi oyera, yoyenera popereka madzi akumafakitale ndi m'matauni ndi mapampu otulutsa madzi.Itha kugwiritsidwa ntchito ngati ngalande kapena mapampu operekera madzi m'mafakitole, mizinda, malo opangira magetsi, ntchito zosungira madzi, ndi zina zotere.Pampu zotsatizana za "S" ndizochita bwino kwambiri komanso zopulumutsa mphamvu zokhala ndi mawonekedwe osavuta komanso magwiridwe antchito abwino kwambiri.Amagwiritsidwa ntchito kunyamula madzi oyera opanda tinthu tating'onoting'ono kapena zakumwa zina zokhala ndi thupi ndi mankhwala ofanana ndi madzi.Kutentha kwa sing'anga yomwe iyenera kunyamulidwa ndi 0 ℃ ~ 80 ℃, ndipo kulowetsedwa kovomerezeka ndi 0.6MPa.
Magwiridwe magawo
Mtundu wa magawo ndi kufotokozera kwachitsanzo kwa pampu ya S-mtundu wopingasa limodzi-gawo limodzi logawanika lapakati:
Mtengo woyenda Q 72 ~ 10800m3/h
Mutu H 10 ~ 253m

Chithunzi cha 200S95
200 - kuchuluka kwa shuga
Pampu ya S-Single-site-mowiri yoyamwa yopingasa yogawa centrifugal
95-Mutu

S-mtundu yopingasa siteji imodzi-yomwe imayamwa pawiri yogawanika centrifugal mpope mawonekedwe:
Poyerekeza ndi mapampu ena amtundu womwewo, pampu ya S-mtundu yopingasa kawiri yoyamwa imakhala ndi makhalidwe a moyo wautali, kuyendetsa bwino, kapangidwe kake, mtengo wotsika mtengo, kukhazikitsa ndi kukonza bwino, ndi zina zotero. mpweya, makampani mankhwala, mankhwala madzi ndi mafakitale ena.ndi pompa.Kuthamanga kwa mapangidwe a thupi la mpope ndi 1.6MPa ndi 2.6MPa.OMPA.
Malo olowera ndi kutuluka kwa thupi la mpope ali m'munsi mwa thupi la 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 choyimitsa.Zisindikizo zonse zonyamula ndi zamakina zitha kugwiritsidwa ntchito, ndipo zisindikizo zitha kusinthidwa popanda kuchotsa chivundikiro cha mpope.Kunyamula Mapangidwe apadera a thupi lokhala ndi thupi amathandizira 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 kumtunda komanso kopingasa.Pakukonza, chivundikiro cha pampu chimatha kuchotsedwa kuti chichotse mbali zonse popanda kusokoneza mota ndi payipi.
Pampu yogawanika imapangidwa makamaka ndi thupi la mpope, chivundikiro cha pampu, shaft, chopondera, mphete yosindikizira, manja a shaft, mbali zonyamula ndi zigawo zosindikiza.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.
Zida: Malinga ndi zosowa zenizeni za ogwiritsa ntchito, zida za S-mtundu wapawiri woyamwa centrifugal mpope akhoza kukhala mkuwa, chitsulo chosungunula, 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.
Mayendedwe ozungulira: 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 yathunthu: ma seti athunthu a mapampu operekera, ma mota, mbale zapansi, zolumikizira, kulowetsa ndi kutumiza mapaipi achidule, ndi zina.
Kuyika pampu yamtundu wa S
1. Onetsetsani kuti pampu yotseguka yamtundu wa S ndi mota zisawonongeke.
2. Utali wa kuyika kwa mpope, kuphatikiza kutayika kwa hydraulic kwa payipi yoyamwa, ndi mphamvu yake yothamanga, sikuyenera kukhala kopitilira muyeso wololeka woyamwa womwe wafotokozedwa 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 zomangira za nangula, ndipo yang'ananinso kuchuluka kwa mpope wapakatikati wotsegulira wa S.
4. Konzani kukhazikika kwa shaft yamoto ndi shaft ya mpope.Kupanga ma shaft awiriwo mowongoka, cholakwika chololeka cha concentricity kumbali yakunja ya minyewa iwiriyo ndi 0.1mm, ndipo cholakwika chovomerezeka cha kusagwirizana kwa chilolezo chapamapeto mozungulira ndi 0.3mm
Pambuyo polumikiza mipope yolowera madzi ndi potuluka ndipo pambuyo poyesa mayeso, iyenera kuyesedwanso, ndipo iyenera kukwaniritsa zomwe zili pamwambapa).
⑤Mutayang'ana kuti chiwongolero cha galimoto 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 wapakati yotsegulira imayikidwa pamwamba pa mlingo wa madzi olowera, valavu ya pansi 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 yokhazikitsira yomwe tatchula pamwambapa imatanthawuza gawo la mpope popanda maziko wamba.
Ikani mpope wokhala ndi maziko wamba, ndipo sinthani mlingo wa chipangizocho posintha shimu yooneka ngati mphero pakati pa maziko ndi maziko a konkire.Ndiye kutsanulira konkire pakati.Mfundo zoyika ndi zofunikira ndizofanana ndi zamagulu opanda maziko ofanana.

Pampu yamtundu wa S imayamba, kuyimitsa ndikuthamanga
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 kusuntha 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 mota, ndiyeno mutsegule liwiro likatha;ndiye pang'onopang'ono mutsegule valavu yachipata, ngati kuthamanga kwake 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 atsike 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.Kukhetsa madzi otsalawo kuti pompa thupi 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 kunyamula kwawonongeka kwambiri, chiyenera kusinthidwa.
④ Yang'anani pafupipafupi magawo olumikizirana ndikuyang'ana kutentha kwagalimoto yonyamula.
⑤ Pogwira ntchito, ngati phokoso 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 kufika 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 zotsatirazi.
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, mkodzo wa shaft, nati ya 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 axial a choyipitsira pakati pa mphete yosindikizira yachiwiri kuti muyikonze, ndikumangirira chithokomiro cha thupi ndi zomangira.
3. Ikani kulongedza, ikani pepala lotsegula lapakati, kuphimba chivundikiro cha mpope ndikumangitsa pini ya mchira, kenaka yikani mtedza wophimba mpope, ndipo potsirizira pake muyike choyikapo.Koma musakanize kulongedza mwamphamvu kwambiri, zinthu zenizeni ndizolimba kwambiri, chitsamba chimatenthedwa ndikuwononga mphamvu zambiri, ndipo musachikanikize momasuka, chimayambitsa kutuluka kwamadzimadzi ndikuchepetsa mphamvu yamagetsi. mpope.
Msonkhano ukamalizidwa, tembenuzirani shaft ya mpope ndi dzanja, palibe chodabwitsa chosisita, kuzungulira kumakhala kosalala komanso kosalala, ndipo disassembly imatha kuchitika motsatana ndi msonkhano womwe uli pamwambapa.