Ukuze uhlangabezane nezidingo ezihlukile zomsebenzisi nezixazululo, izinhlobo ezahlukahlukene zokuhlanganisa / zokuxhumana zikhiqizwa ekwakhiweni kwepayipi elifakwe kwe-vacuum
Ngaphambi kokuxoxa ngokuhlangana / ukuxhumana, kunezimo ezimbili okufanele zihlukaniswe,
1. Ukuphela kohlelo lwe-Vacuum Insuum Insurated System luxhumeke kwamanye amadivaysi, njengethangi lokugcina kanye nemishini,
A. Ukuhlangana kweWeld
B. Flange coupling
C. V-band clamping coupling
D. Coupling
E. Threaded Coupling
2. Njengoba uhlelo lwe-vacuum inhlelwe lwepayipi linobude obude, alunakukhiqizwa futhi luhanjiswe luwonke. Ngakho-ke, kukhona nokuhlanganisa phakathi kwamapayipi afakwe kwe-vacuum.
A. I-WELDED COUPLIGHING (ukugcwalisa i-perlite ku-sleeve efakiwe)
B. Ukuhlangana kweWeld
C. Vacum Bayonet Coupling With Flanges
D. Vacuum Bayonet Coupling nge-V-band Clamps
Okuqukethwe okulandelayo kumayelana nokuhlanganiswa kwesigaba sesibili.
Uhlobo lokuxhumeka lwe-Welded
Uhlobo lokuxhumeka esizeni se-vacuum insuwated luxhumeke. Ngemuva kokuqinisekisa iphoyinti le-weld nge-NDT, faka umkhono wokufakelwa bese ugcwalisa umkhono nge-pearlite yokwelashwa kokufakwa. (Umkhono lapha nawo ungacishwa, noma womabili acishwe futhi agcwaliswe nge-perlite. Ukubonakala komkhono kuzobe kuhlukile kancane.)
Kunochungechunge lomkhiqizo oluningana lohlobo lokuxhumeka lwe-welded lwepayipi elifakwe i-vacuum. Eyokuqala ilungele ukuba mawp ngaphansi kwe-16Bar, eyodwa isuka ku-16Bar kuya ku-40Bar, eyodwa isuka kuma-40bar ibe ngu-64bar, futhi owokugcina wenzelwe insizakalo ye-hydrogen ne-helium (-270 ℃).
Uhlobo lokuxhumeka lwe-vacuum bayonet ngohlobo lwe-flanges
Faka ipayipi yowesilisa we-vacuum waya epayipi lokunwetshwa kwabesifazane we-vacuum futhi ulivikele nge-flange.
Kunochungechunge lomkhiqizo oluthathu lohlobo lokuxhumeka lwe-vacuum bayonet (nge-flange) yepayipi elifakwe i-vacuum. Eyokuqala ilungele i-mawp engezansi kwe-8Bar, enye ingeye-mawp ngaphansi kwe-16Bar, futhi owokugcina ungaphansi kwe-25Bar.
Uhlobo lokuxhumeka lwe-vacuum bayonet nge-V-band clamps
Faka ipayipi labesilisa labesilisa le-vacuum ku-Vacuum Feamen Extension Piple bese uyivikele nge-V-band clamp. Lolu uhlobo lokufakwa okusheshayo, okusebenzayo ku-vi piping ngengcindezi ephansi kanye nobubanzi obuncane bepayipi.
Njengamanje, lolu hlobo lokuxhumeka lungasetshenziswa kuphela lapho i-mawp ingaphansi kwe-8bar futhi ububanzi bepayipi bangaphakathi bungekhulu kune-DN25 (1 ').
Isikhathi sePosi: Meyi-11-2022
