Lehae
01
Pompo e nang le mekhahlelo e mengata (API610/BB4)
Likarolo tsa sehlahisoa
1. Shell: Mohala o bohareng oa khetla o tšehetsoa ho mamella matla le metsotso e phahameng. Ha ho hlokahale tsamaiso ea pompo ea ho futhumatsa, 'me karolo e bohareng e ka kenngoa bohareng.
2. Impeller and guide vane: The impeller and guide vane are precision cast, with hydraulic models of various specific speeds; ho netefatsa katleho e phahameng le litšenyehelo tse tlase tsa ts'ebetso ka har'a mefuta e mengata ea ts'ebetso, D80 (export) le Lintlha tse ka holimo li ka hlomelloa ka boikhethelo ba mohato oa pele oa ho hula habeli. Ntlafatsa ho hanyetsa mouoane NPSH
3. Shaft: Lebelo la bohlokoa le phahame ho feta lebelo la ts'ebetso; senotlolo se thekeselang se fetisa torque e lekaneng mme se fokotsa ho kheloha ha shaft. Sebaka se ka ntle sa shaft se thata Cr-plated ho sireletsa sebaka sa ho roala.
4. Axial force balance: Ho na le mefuta e 'meli ea mehaho ea tlhophiso ea impeller letotong lena: e' ngoe ke tokisetso ea impeller ka letoto. Mokhoa oa ho leka-lekana oa pompo mohahong ona o sebelisa moropa o leka-lekaneng (moropa o le mong oa ho leka-lekana kapa drum-disc-drum) hammoho le "thrust bear". Leka-lekanya matla a axial. Sebopeho sena se ka leka-lekanya ka ho feletseng matla a axial le ho lelefatsa bophelo ba tšebeletso ea ho jara: E 'ngoe ke tokisetso ea morao-rao ea symmetrical ea li-impellers,' me matla a axial a leka-lekana ka tsela e iketsang. Kaha mohaho ona o felisa mokhoa oa ho leka-lekanya, o loketse haholoanyane ho tsamaisa likaroloana tse nang le likaroloana. mahareng.
5. Li-bearings le lubrication: Mofuta oa ho beleha o ka khethoa ho tloha ho li-bearings tsa sebopeho sa ho itlotsa kapa ho qobella li-bearings tsa sebopeho sa li-bearings ho ea ka matla le lebelo la shaft. Lebokose la ho jara le ka ba le pholileng ka fan kapa le pholile ka metsi ho khetha.
6. Setiiso sa Shaft: Mokhoa oa ho tiisa o sebelisa khatiso ea 4 ea A1682 (pompo ea centrifugal le tsamaiso ea ho tiisa pompo ea rotary), 'me e ka hlophisoa ka mefuta e sa tšoaneng ea ho tiisa, ho hlatsoa le ho pholisa.
Libaka tsa kopo
E hloekile kapa e silafetse hanyane, mocheso o tlase kapa mocheso o phahameng, metsi a sa nke lehlakore ka lik'hemik'hale kapa a senyang; lits'ebetso tsa indasteri joalo ka lifeme tsa motlakase, lifeme tsa motlakase o futhumatsang, lik'hemik'hale tsa petrole, liindasteri tsa lik'hemik'hale tsa mashala, merero ea ho tlosa letsoai metsing a leoatle, metsi a phepelo ea boiler, metsi a condensate, khatello ea morao-rao ea osmosis, jj.