Pampu yopingasa yopingasa ya multistage centrifugal (API610/BB3)

1. Chipolopolo: kugawanika kwa axially ndikuthandizira pafupi ndi mzere wapakati. Mapampu olowera ndi ma flanges amapangidwa pa thupi la mpope. Kuyang'anira ndi kukonza pampu kumatha kuzindikirika mosavuta popanda kusuntha mapaipi olowera ndi kutulutsa, ndipo kuchuluka kwa ma rotor ndikuwunika kumakhala kosavuta. ndi kukhazikitsa, kuyang'ana ndi kusinthidwa kwa mapampu akuyenda kwa thupi, ndi kusinthidwa kwa ma rotor opuma.

2. Impeller: kuponyera kolondola, kusanja kwamphamvu ndi kukonza kwamunthu aliyense. Choyimiritsa ndi chosokoneza, ndipo siteji iliyonse imatenga mawonekedwe opindika kuti akhazikike ndi kukonza mosavuta; DN80 (chotuluka) ndi zomwe zili pamwambazi zitha kukhala ndi gawo loyamba loyamwa kawiri Impeller kuti lipititse patsogolo kukana kwa cavitation NPSH.

3. Mphamvu ya axial ndi mphamvu ya radial mphamvu: Zowongolera zimakonzedwa mobwerera-kumbuyo molingana kuti azidziyesa okha mphamvu ya axial. Kuphulika kwapakati ndi kumero kumayendetsa mphamvu yotsalira ya axial. Kukakamiza kumangonyamula katundu wochepa; volute ndi symmetrical mmwamba ndi pansi. Kukonzekera komwe kumapangidwira mphamvu zochepa zama radial kuti apeze zopindika zazing'ono za shaft ndi zonyamula katundu.

4. Ma bearings ndi mafuta odzola: Zonyamula zimagwiritsa ntchito mphete zodzipangira mafuta zokha kapena zokakamiza zopangira mafuta molingana ndi mphamvu ya shaft ndi liwiro. Mndandanda wonsewo umatenga zisindikizo zamtundu wa isolator ndi mabokosi okhala ndi zitsulo za kaboni. Mabokosi onyamula amatha kukhala otenthedwa ndi fan kapena oziziritsidwa ndi madzi. Kuzirala kulipo.

5. Chisindikizo cha Shaft: Makina osindikizira amagwiritsira ntchito 4th edition API682 "Centrifugal Pump ndi Rotary Pump Sealing System" ndipo akhoza kukonzedwa ndi mitundu yosiyanasiyana ya kusindikiza, kuwotcha, ndi kuziziritsa.