Iphampu yesigaba sendandatho enezigaba eziningi (API610/BB4)

1. Igobolondo: Umugqa omaphakathi wegobolondo usekelwa ukuze umelane namandla aphezulu nezikhathi. Asikho isidingo sesistimu yepompo yokushisa, futhi isigaba esiphakathi singashaywa phakathi.

2. I-impeller kanye ne-guide vane: I-impeller ne-guide vane i-precision cast, inamamodeli asebenzisa amanzi esivinini esihlukile; ukuze kuqinisekiswe ukusebenza kahle okuphezulu kanye nezindleko zokusebenza eziphansi phakathi kwebanga elibanzi lokusebenza, i-D80 (ukuthunyelwa kwamanye amazwe) kanye Nezicaciso ezingenhla zingahlonyiswa ngomshini ozikhethela wesigaba sokuqala sokudonsa kabili. Thuthukisa ukumelana nomhwamuko NPSH

3. I-Shaft: Ijubane elibalulekile liphakeme kunejubane lokusebenza; ukhiye omangelengele udlulisa itorque eyanele futhi unciphise ukuchezuka kweshaft. Ingaphandle le-shaft liqinile i-Cr-plated ukuvikela indawo yokugqoka.

4. Ibhalansi yamandla e-axial: Kunezinhlobo ezimbili zezakhiwo zokuhlelwa kwe-impeller kulolu chungechunge: enye ilungiselelo le-impeller ochungechungeni. Indlela yebhalansi yephampu kulesi sakhiwo isebenzisa isigubhu sebhalansi (isigubhu sebhalansi eyodwa noma isigubhu se-disc-drum) kanye ne-thrust bear. Linganisa amandla e-axial. Lesi sakhiwo singakwazi ukulinganisa ngokuphelele amandla e-axial futhi sandise impilo yesevisi ye-bearing: Enye ilungiselelo le-back-to-back symmetrical of the impellers, futhi amandla e-axial alinganisela ngokuzenzakalelayo. Njengoba lesi sakhiwo siqeda indlela yokulinganisa, ifaneleka kakhulu ukuthutha izinhlayiya eziqukethe izinhlayiya. okuphakathi.

5. Ama-Bearings and Lubrication: Uhlobo oluthwala lungakhethwa kuma-self-lubricating structure bearings noma ama-bearings aphoqelelwe okwakhiwa kwesakhiwo ngokusho kwamandla we-shaft kanye nesivinini. Ibhokisi elithwalayo lingapholiswa ngefeni noma lipholiswe ngamanzi ongakhetha kulo.

6. I-Shaft seal: Uhlelo lokuvala lisebenzisa i-A1682 4th edition (iphampu eyi-centrifugal kanye nesistimu yokuvala iphampu ejikelezayo), futhi ingalungiselelwa ngezindlela ezihlukahlukene zokuvala, ukushaywa, nokupholisa izixazululo.