Pompo e tšekaletseng e arohaneng ea multistage centrifugal (API610/BB3)

1. Shell: axially petsoha le tšehetsoa haufi le mola bohareng. Mohaho oa pompo le li-flange tsa ho tsoa li hlophisitsoe 'meleng oa pompo. Tlhahlobo le tlhokomelo ea pompo e ka etsoa habonolo ntle le ho tsamaisa liphaephe tsa ho kena le ho tsoa, ​​'me tekanyo ea rotor le tlhahlobo e nolofalitsoe. le ho kenya, ho hlahloba le ho fetola likanale tsa phallo ea 'mele oa pompo, le ho fetoloa ha li-rotor tse setseng.

2. Impeller: ho lahla ho nepahetseng, ho leka-lekanya ho matla le ho lokisa motho ka mong oa impeller ka 'ngoe. Impeller ke mokhoa oa ho kena-kenana le tšitiso, 'me sethala se seng le se seng se nka mohaho o hatang oa shaft bakeng sa ho kenya le ho hlokomela habonolo; DN80 (outlet) le litlhaloso tse ka holimo li ka hlomelloa ka Impeller ea mohato oa pele oa ho hula habeli ho ntlafatsa cavitation resistance NPSH.

3. Axial force le radial force balance: Li-impellers li hlophisitsoe ka morao-rao ka symmetrically ho iteka-tekanya matla a axial. The intermediate bushing and throat bushing e leka-lekanya matla a setseng a axial. The thrust bear e jara feela mojaro o tlase; bolutu bo lekana hodimo le tlase. Tokisetso e etselitsoeng matla a bonyane a radial ho fumana mefokolo e nyane ea shaft le meroalo e jereng.

4. 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 le mabokose a nang le carbon steel. Mabokose a behang a ka ba a pholileng ka fan kapa a pholile ka metsi. Pholiso e teng.

5. Shaft Tiiso: Mokhoa oa ho tiisa o sebelisa khatiso ea 4th ea API682 "Centrifugal Pump le Rotary Pump Sealing System" 'me e ka hlophisoa ka mefuta e sa tšoaneng ea ho tiisa, ho hlatsoa le ho pholile.