Pampu ya mphete ya magawo angapo (API610/BB4)

1. Chipolopolo: Mzere wapakati wa chipolopolocho umathandizidwa kuti usapirire mphamvu zapamwamba komanso mphindi. Palibe chifukwa cha makina opopera otenthetsera, ndipo gawo lapakati likhoza kuponyedwa pakati.

2. Impeller ndi guide vane: Choyikapo nyali ndi chowongolera ndi chopangidwa mwaluso, chokhala ndi ma hydraulic amitundu yosiyanasiyana; kuwonetsetsa kuti magwiridwe antchito apamwamba komanso otsika mtengo ogwiritsira ntchito mkati mwamitundu yambiri yogwiritsira ntchito, D80 (kutumiza kunja) ndi Zomwe zili pamwambapa zitha kukhala ndi chopondera choyambirira choyamwa kawiri. Sinthani kukana kwa nthunzi NPSH

3. Shaft: Liwiro lofunika kwambiri ndilokwera kuposa kuthamanga kwa ntchito; njira yoyendamo imatumiza torque yokwanira ndikuchepetsa kupotokola kwa shaft. Kunja kwa shaft ndizovuta Cr-plated kuteteza malo ovala.

4. Axial force balance: Pali mitundu iwiri ya makonzedwe a choyikapo pamindandanda iyi: imodzi ndi dongosolo la chowongolera pamndandanda. Kachitidwe koyenera ka mpope mu kapangidwe kameneka kamagwiritsa ntchito ng'oma yolinganiza (ng'oma imodzi yokha kapena ng'oma-disc-drum) kuphatikiza ndi thrust bear. Kulinganiza mphamvu ya axial. Kapangidwe kameneka kamatha kulinganiza mphamvu ya axial ndikukulitsa moyo wautumiki wa kubereka: Winawo ndi makonzedwe ammbuyo ndi kumbuyo a ma symmetrical ma impellers, ndipo mphamvu ya axial imakhala yokhazikika. Popeza dongosololi limathetsa kugwirizanitsa limagwirira, ndiloyenera kwambiri kunyamula tinthu tating'onoting'ono tating'onoting'ono. wapakati.

5. Ma bearings ndi mafuta: Mtundu wonyamulira ukhoza kusankhidwa kuchokera kumapangidwe odzipangira okha kapena kukakamizidwa kopangira mafuta molingana ndi mphamvu ya shaft ndi liwiro. Bokosi lonyamula likhoza kutenthedwa ndi fan kapena madzi ozizira kuti musankhe.

6. Chisindikizo cha Shaft: Makina osindikizira amagwiritsira ntchito A1682 4th edition (pampu yapakati ndi makina osindikizira a rotary), ndipo akhoza kukonzedwa ndi mitundu yosiyanasiyana ya kusindikiza, kuwotcha, ndi kuziziritsa.