Multi-Stage Barrel Casing Pump (API610 BB5)

1. Cylinder: Ho ea ka boemo ba khatello ea flange, silinda e na le mehaho e 'meli: ho lahla kapa ho etsa; tšehetso e bohareng ea silindara e ka ntlafatsa botsitso ba mocheso le ho mamella mojaro o phahameng oa nozzle.

2. Sephutheloana sa mantlha: Sephutheloana sa mantlha (vane ea tataiso, kopano ea impeller, shaft, sekoaelo sa pompo, lebokose le nang le thepa, joalo-joalo) e amohela moralo o akaretsang o ka khonang, o nolofalletsang ho hlahloba le ho hlokomela pompo ntle le ho tsamaisa liphaephe tsa ho kena le ho tsoa.

3. Impeller le guide vane: The impeller le guide vane ba e nepahetseng cast. Li-impeller tse tloaelehileng le shaft li kenngoa ka slip-mounted le tse tsitsitseng mohato ka mohato ka mehele ea halofo. Bakeng sa maemo a boima a mosebetsi, impeller ke mokhoa oa ho kena-kenana le ho kena-kenana, 'me mohato o mong le o mong o sebelisoa sethaleng sa impeller. Sebopeho sa shaft se thusa ho kenya le ho hlokomela; DN80 (outlet) le litlhaloso tse ka holimo li ka hlomelloa ka mohato oa pele oa ho hula habeli ho ntlafatsa cavitation resistance NPSH.

4. Axial force balance: Li-impellers li hlophisitsoe ka lihlopha 'me li sebelisa moropa o leka-lekaneng ho leka-lekanya matla a axial,' me matla a setseng a axial a tsamaisoa ke ho phunya; li-impellers li hlophisoa ka morao ho symmetrically ho iteka-tekanya matla a axial, 'me bohareng ba bushing le qoqotho ea qoqotho ba leka-lekanya matla a setseng a shaft, moferefere o jara feela meroalo e tlaase.

5. Li-bearings le lubrication: Li-bearings li sebelisa lesale la oli le itšebetsang ka mokhoa oa ho itlotsa ka li-bearings kapa li-bearings tsa mohaho o qobelloang ho latela matla a shaft le lebelo. Letoto lohle le amohela litiiso tsa mofuta oa isolator, 'me lebokose le nang le carbon steel le tšehetsoa ho 360 °. Lebokose le behang le ka fehloa Ho pholile kapa ho pholile metsi ho fumaneha.

6. Shaft Tiiso: Sistimi ea ho tiisa e sebelisa khatiso ea bone ea API682 "Centrifugal Pump le Rotary Pump Sealing System" 'me e ka hlophisoa ka mefuta e fapaneng ea ho tiisa, ho phunya le ho pholisa.