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Daidaita ƙarfin axial a cikin famfo centrifugal multistage shine fasaha mai mahimmanci don tabbatar da aiki mai ƙarfi. Saboda jerin tsari na impellers, axial sojojin tara muhimmanci (har zuwa ton da yawa). Idan ba a daidaita daidai ba, wannan na iya haifar da ɗaukar nauyi, lalacewa, ko ma gazawar kayan aiki. A ƙasa akwai hanyoyin daidaita ƙarfin axial na gama gari, tare da ƙa'idodinsu, fa'idodi, da rashin amfani.
1.Shirye-shiryen Impeller Symmetrical (Baya-zuwa-Baya / Fuska-da-fuska)
A cikin zane na axial Force balance na'urar na zamani centrifugal famfo, da impeller mataki ne kullum zaba a matsayin wani ko da lamba, domin a lokacin da impeller mataki ne wani ko da lamba, da impeller symmetrical rarraba hanya za a iya amfani da su daidaita da axial karfi na kayan aiki, da kuma axial da karfi generated da symmetrically rarraba impeller a cikin aiki tsari ne daidai a girma da kuma a gaban jihar nuna shugabanci a manitude da shi za a nuna a matsayin ma'auni na jihar. A cikin aiwatar da ƙira, ya kamata a lura cewa girman hatimin magudanar ruwa kafin shigar da mai jujjuyawar baya ya yi daidai da diamita na impeller don tabbatar da hatimi mai kyau.
●Ka'ida: Ana jera magudanan da ke kusa da juna ta bangarori dabam-dabam domin dakarun su na axial su soke juna.
●Koma-da-baya: Biyu sets na impellers an shigar symmetrically kewaye da famfo shaft midpoint.
●Fuska da fuska: An shirya masu ƙwanƙwasa suna fuskantar ciki ko waje a cikin tsarin madubi.
●Amfani: Babu ƙarin na'urori da ake buƙata; tsari mai sauƙi; babban ma'auni dacewa (sama da 90%).
●Rashin amfani: Rukunin famfo gidaje zane; ingantaccen hanyar kwarara mai wahala; kawai zartar da famfo tare da adadin matakan matakai.
●Aikace-aikace: Babban-matsi na tukunyar jirgi ciyar famfo, petrochemical multistage farashinsa.
2. Daidaita Drum
Tsarin drum na ma'auni (wanda aka sani da piston ma'auni) ba shi da tsattsauran ra'ayi na axial, wanda zai iya ramawa ga yawancin ƙwanƙwasa axial, amma ba duk abin da ke motsawa ba, kuma babu ƙarin ramuwa lokacin motsi a cikin matsayi na axial, kuma ana buƙatar ƙaddamar da bearings gaba ɗaya. Wannan ƙirar za ta sami mafi girma recirculation na ciki (leakayen ciki) amma ya fi haƙuri ga farawa, rufewa, da sauran yanayi na wucin gadi.
●Ka'ida: Ana shigar da ganga mai silinda bayan bugun matakin ƙarshe. Ruwa mai tsananin ƙarfi yana zubowa ta ratar da ke tsakanin ganga da casing cikin ɗakin da ba ta da ƙarfi, yana haifar da wani ƙarfi.
● Aabũbuwan amfãni: Ƙarfin daidaitawa mai ƙarfi, wanda ya dace da matsananciyar matsa lamba, famfo multistage (misali, 10+ matakai).
●Rashin amfani: Rashin hasara (~ 3-5% na yawan ruwa), rage yawan aiki. Yana buƙatar ƙarin daidaita bututu ko tsarin sake zagayawa, ƙara rikitaccen kulawa.
●Aikace-aikace: Manya-manyan fanfuna centrifugal masu yawa (misali, famfun bututun mai nisa).
3.Daidaita Disk
A matsayin hanyar ƙira ta gama gari a cikin tsarin ƙira na axial Force balance na'urar na zamani multistage centrifugal famfo, da ma'auni Disc hanya za a iya moderately daidaitacce bisa ga samar da bukatar, da kuma ma'auni karfi da aka yafi generated da giciye-section tsakanin radial yarda da axial yarda na faifai, da kuma sauran part ne yafi generated da axial balance radius da kuma taka rawa daga cikin axial ma'auni radius da kuma taka rawa daga cikin axial ma'auni radius. na daidaita karfin axial. Idan aka kwatanta da sauran hanyoyin, amfani da hanyar ma'auni shine cewa diamita na ma'auni ya fi girma kuma hankali ya fi girma, wanda ya inganta ingantaccen aiki na na'urar kayan aiki. Duk da haka, saboda ƙananan izinin gudu na axial, wannan ƙirar yana da sauƙi ga lalacewa da lalacewa a ƙarƙashin yanayi na wucin gadi.
●Ka'ida: Ana shigar da faifai mai motsi bayan ƙwanƙwasa mataki na ƙarshe. Bambancin matsa lamba a fadin faifai yana daidaita matsayinsa a hankali don yaƙar ƙarfin axial.
●Amfani: Ta atomatik daidaitawa ga bambancin ƙarfin axial; high daidaita daidaici.
●Rashin amfani: Tashin hankali yana haifar da lalacewa, yana buƙatar maye gurbin lokaci-lokaci. Mai hankali ga tsaftar ruwa (barbashi na iya matse faifan).
●Aikace-aikace: Farko-mataki-mataki multistage famfo mai tsabta-ruwa (a hankali ana maye gurbinsu ta hanyar daidaita ganguna).
4.Daidaita Drum + Haɗin Disk
Idan aka kwatanta da ma'auni farantin hanya, da balance farantin drum hanya ne daban-daban a cikin cewa girman da maƙura bushing part ne mafi girma fiye da girman da impeller cibiya, yayin da ma'auni faifai na bukatar girman maƙura bushing zuwa dace da girman da impeller cibiya. Gabaɗaya magana, a cikin tsarin ƙira na drum ɗin ma'auni, ma'aunin ƙarfin da aka samar da ma'aunin ma'auni ya kai fiye da rabin jimlar ƙarfin axial, kuma mafi girman zai iya kaiwa kashi 90% na jimlar ƙarfin axial, sauran sassan kuma galibi ana ba da su ta hanyar drum ɗin. A lokaci guda, moderately kara ma'auni karfi na ma'auni drum zai daidai da rage ma'auni karfi na balance farantin, kuma daidai da rage girman da ma'auni farantin, game da shi rage lalacewa mataki na balance farantin, inganta rayuwar sabis na kayan aiki sassa, da kuma tabbatar da al'ada aiki na multistage centrifugal famfo.
●Ka'ida: Drum yana ɗaukar mafi yawan ƙarfin axial, yayin da faifan yana daidaita ƙarfin saura.
●Amfani: Haɗa kwanciyar hankali da daidaitawa, dacewa da yanayin aiki masu canzawa.
●Rashin amfani: Tsarin tsari; farashi mafi girma.
●Aikace-aikace: High-performance masana'antu farashinsa (misali, nukiliya reactor coolant farashinsa).
5. Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa
●Ka'ida: Ƙwallon ƙwallon ƙafa na kusurwa ko bearings na Kingbury yana sha ragowar ƙarfin axial.
●Amfani: Amintaccen madadin don sauran hanyoyin daidaitawa.
●Rashin amfani: Yana buƙatar lubrication na yau da kullun; gajeriyar rayuwa a ƙarƙashin manyan lodin axial.
●Aikace-aikace: Kananan-zuwa-matsakaicin famfo multistage ko mai sauri mai sauri.
6. Zane-zane mai tsattsauran ra'ayi sau biyu
●Ka'ida: Ana amfani da injin tsotsa sau biyu a matakin farko ko matsakaici, daidaita ƙarfin axial ta hanyar shigowar gefe biyu.
●Amfani: Ingantaccen daidaitawa yayin inganta aikin cavitation.
●Rashin amfani: Kawai daidaita ƙarfin axial mataki-mataki; ana buƙatar wasu hanyoyin don famfo mai yawa.
7. Hannun Ma'auni Ramuka (Impeller Backplate Holes)
●Ka'ida: Ana zubar da ramuka a cikin jakar baya na impeller, yana ba da damar yin amfani da ruwa mai mahimmanci don sake sakewa zuwa yankin ƙananan matsa lamba, rage ƙarfin axial.
●Amfani: Mai sauƙi da ƙananan farashi.
●Rashin amfani: Yana rage aikin famfo (~ 2-4%).Kawai dace da ƙananan aikace-aikacen ƙarfin axial; sau da yawa yana buƙatar ƙarin matsa lamba.
Kwatanta hanyoyin daidaita ƙarfin Axial Force
| Hanya | inganci | Abun rikitarwa | Kudin Kulawa | Aikace-aikace na yau da kullun |
| Simmetrical impellers | ★★★★★ | ★★★ | ★★ | Ko da-mataki high-matsi farashinsa |
| Daidaita Drum | ★★★★ | ★★★★ | ★★★ | Babban-kai multistage famfo |
| Daidaita Disk | ★★★ | ★★★★ | ★★★★ | Ruwa mai tsafta, nauyi mai canzawa |
| Drum + Disk Combo | ★★★★★ | ★★★★★ | ★★★★ | Matsanancin yanayi (nukiliya, soja) |
| Tuba Bearings | ★★ | ★★ | ★★★ | Ragowar ƙarfin axial |
| Mai Tsatsa Biyu | ★★★★ | ★★★ | ★★ | Mataki na farko ko matsakaici |
| Ma'auni Ramuka | ★★ | ★ | ★ | Ƙananan ƙananan famfo |
Lokacin aikawa: Maris 29-2025