Izici zesakhiwoIzimpawu zesakhiwo:
Lolu chungechunge lwamaphampu luyiphampu ye-centrifugal yepayipi elilodwa, elimunca elilodwa, elihlukaniswe ngemisebe. Umzimba wephampu uhlukaniswe ngemisebe, futhi kukhona uphawu oluvinjelwe phakathi komzimba wephampu kanye nesembozo sephampu. Uhlelo olunobubanzi obungu-80mm noma ngaphezulu lusebenzisa umklamo we-volute ophindwe kabili ukuze kuncishiswe amandla e-radial abangelwa amandla e-hydraulic futhi kuncishiswe ingcindezi yephampu. Ukudlidliza, kukhona isixhumi esisele soketshezi ephampu. Ama-flange okumunca nokukhipha ephampu anokuxhumana kokulinganisa nokuhlanza isivalo.
Ama-flange okungena nokuphuma ephampu anesilinganiso sokucindezela esifanayo kanye nobubanzi obufanayo, futhi i-axis eqondile isatshalaliswa emgqeni oqondile. Amafomu okuxhumanisa i-flange yokungena nokuphuma kanye nezindinganiso zokusebenzisa zingashintshwa ngokuya ngobukhulu kanye nezinga lokucindezela elidingwa ngumsebenzisi, futhi amazinga e-GB, DIN kanye nezindinganiso ze-ANSI zingasetshenziswa.
Isembozo sephampu sinemisebenzi yokugcina nokupholisa ukushisa, futhi singasetshenziswa ukuthumela imidiya enezidingo ezikhethekile zokushisa. Kukhona ipulaki yokukhipha umoya esembozweni sesistimu, engasusa igesi ephampini nasepayipini ngaphambi kokuba uhlelo luqale. Ubukhulu begumbi lokuvala buhlangabezana nezidingo zesivalo sokupakisha noma izivalo ezahlukahlukene zemishini. Igumbi lokuvala lokuvala kanye negumbi lokuvala lomshini zingasetshenziswa ndawonye, futhi zifakwe ukupholisa kwesivalo. Ukuhlelwa kohlelo lokuhlanza kanye nohlelo lokujikeleza kwamapayipi okuvala kuhlangabezana nezidingo ze-AP1682 standard.
Amaphampu ochungechunge lwe-AYGthwala umthwalo wephampu ngama-bearings ajikelezayo, okuhlanganisa umthwalo wephampu, isisindo se-rotor kanye nomthwalo osheshayo obangelwa ukuqala kwephampu. Ama-bearings afakwa ohlakeni lokuthwala lwe-Yixiu, futhi ama-bearings agcotshwa ngamafutha.
I-impeller yalolu chungechunge lwamaphampu iyi-impeller enesigaba esisodwa, emunca eyodwa, enohlobo oluvaliwe, efakwe ku-shaft ngesihluthulelo kanye ne-impeller nut ene-sleeve ye-wire screw. I-sleeve ye-wire screw inomsebenzi wokuzikhiya, futhi ukufakwa kwe-impeller kuqediwe futhi kuthembekile; konke. Zonke izi-impeller zingcwatshwe endaweni yokulinganisela. Uma isilinganiso sobubanzi obukhulu bangaphandle be-impeller nobubanzi be-impeller singaphansi kuka-6, kudingeka ibhalansi enamandla; ukwakheka kwe-hydraulic kwe-impeller kukhulisa ukusebenza kwe-cavitation kwephampu.
Amandla e-axial ephampu alinganiswa ngamasongo okugaya angaphambili nangemuva kanye nezimbobo zokulinganisela ze-impeller. Amasongo okugqoka ephampu nama-impeller angashintshwa ukuze kulondolozwe ukusebenza kahle okuphezulu kwe-hydraulic kwephampu. Inani eliphansi le-NPSH, ukuphakama okuncane kokufakwa kwephampu, kunciphisa izindleko zokufakwa.
Ububanzi besicelo:
Indawo yokuhluza uwoyela, imboni yamakhemikhali kaphethiloli, inqubo yezimboni ejwayelekile, imboni yamakhemikhali amalahle kanye nobunjiniyela be-cryogenic, ukuhlinzekwa kwamanzi kanye nokwelashwa kwamanzi, ukukhishwa kukasawoti emanzini olwandle, ukucindezela kwamapayipi.
Isikhathi sokuthunyelwe: Mashi-07-2023