Ijoyinti yerabha yokunciphisa i-eccentric yepompo yomlilo yomfutho ophezulu isetshenziselwa ukuvimbela i-cavitation, futhi usayizi we-inlet yepompo kufanele ngokuvamile ufakwe flat.Lokhu okokuvikela isigaba segesi epayipini ukuthi singanqwabelani esikhungweni sepompo, sakhe amabhamuza amakhulu endaweni yepompo futhi kulimaze iphampu.Ikesi elilodwa kuphela elingafakwa ngezansi.Okusho ukuthi, indololwane egobe phezulu ixhumeke ngqo ngemuva kwekhanda elikhulu nelincane.Kulesi simo, isigaba segesi asikwazi ukuqoqa.Isinciphisi esigxilile sokufakwa kwephampu: Kunomehluko phakathi kwe-DN yokuphuma kwephampu kanye nesistimu yamapayipi angaphandle.Isetshenziselwa izinciphisi ezigxilile, ezikwazi ukubona ukuxhunywa komugqa wamapayipi amabili anosayizi abahlukene, futhi ibone ukufakwa kwamapayipi okunciphisa amapayipi.Gwema ukuthintana nezinsimbi ezicijile zensimbi ukuze ugweme ukubhoboza ibhola lerabha lepayipi.Lapho ufaka ibakaki elinwebekayo, amabhawodi kufanele aqiniswe nge-diagonally.Uma ingcindezi epayipini lejoyinti yenjoloba iphezulu kakhulu, ama-flange emikhawulweni yomibili kufanele axhunywe ngamabhawudi.Ukuxhunywa kwendawo yokungena yeyunithi yephampu ngokuvamile kufanele kufakwe ngokuhambisana ukuze kuvinjwe igesi elisepayipini ukuthi inganqwabelana embotsheni yepompo.
Inokumelana nengcindezi ephezulu, ukunwebeka okuhle, isinxephezelo esikhulu sokufuduka, ukumuncwa kokudlidliza okusobala kanye nomphumela wokunciphisa umsindo, ukufakwa nokugcinwa okulula, kanye nokufakwa kobubanzi obuguquguqukayo obuvumelana namapayipi ensimbi.Kuwuhlobo olusha lwemishini yokuxhumana eguquguqukayo yamapayipi, esetshenziswa kabanzi kwezobunjiniyela bamakhemikhali, ukwakhiwa, ukuhlinzekwa kwamanzi, kanye ne-drainage , I-Petroleum, izimboni ezilula nezisindayo, iziqandisi, ukukhucululwa kwendle, amapayipi, ukuvikela umlilo, amandla kanye namanye amaphrojekthi ayisisekelo.Yakhiwe ngesendlalelo senjoloba yangaphakathi, ukuqinisa indwangu yentambo yenayiloni, imbulunga yerabha ehlanganisiwe yerabha engaphandle kanye ne-flange yensimbi exekethile.Manje ukwethulwa kobuchwepheshe bokukhiqiza obuphambili bangaphandle, ungqimba lwangaphakathi lungaphansi kwengcindezi ephezulu ngesikhathi sokukhiqiza, indwangu yentambo yenayiloni kanye nongqimba lwenjoloba kuhlanganiswe kangcono, futhi ingcindezi yokusebenza iphakeme kunamajoyinti enjoloba aguquguqukayo ajwayelekile futhi ikhwalithi kangcono.
Isikhathi sokuthumela: Oct-22-2020