Kugira ngo habeho ibyifuzo n'ibisubizo bitandukanye by'abakoresha, hakorwa ubwoko butandukanye bw'imiyoboro ihuza/ihuza ikoreshwa mu gushushanya imiyoboro ifunga/ifite ifu.
Mbere yo kuganira ku bijyanye no guhuza/guhuza, hari ibintu bibiri bigomba gutandukanywa,
1. Igice cy'imiyoboro ikoreshwa mu byuma bifunga imiyoboro gifatanye n'ibindi bikoresho, nk'ikigega cyo kubikamo ibintu n'ibikoresho,
A. Guhuza Uduce two Gusudira
B. Guhuza Flange
C. V-band Clamp Coupling
D. Ihuriro rya Bayonet
E. Guhuza Imigozi
2. Kubera ko sisitemu yo gufunga imiyoboro ikoresha umwuka uva mu kirere ifite uburebure burebure, ntishobora gukorwa no gutwarwa yose uko yakabaye. Kubwibyo, hari n'imiyoboro ihuza imiyoboro ikoresha umwuka uva mu kirere.
A. Guhuza hakoreshejwe ibyuma bishongeshejwe (Gushyira Perlite mu gikapu gishongeshejwe)
B. Guhuza hakoreshejwe imashini (Gutanga imashini ikoresha umwuka ushyushye)
C. Ihuza ry'imashini zikoresha umwuka wa bayoneti (Vacuum Bayonet Coupling) hamwe n'ibice by'ingufu
D. Ihuza ry'imashini zikoresha icyuma gifunga ...
Ibikubiye muri ibi bikurikira bivuga ku mikoranire mu buryo bwa kabiri.
Ubwoko bwo guhuza hakoreshejwe ibyuma bisudiye
Ubwoko bw'aho imiyoboro ya Vacuum Insulated ihurira ni ubuhuza. Nyuma yo kwemeza aho ubuhuza buhurira na NDT, shyiramo ubuhuza hanyuma wuzuze ubuhuza na pearlite kugira ngo ubuhuza burusheho gushyuha. (Ubuhuza bushobora kandi gukurwaho ubuhuza, cyangwa bugakurwaho ubuhuza bukongera bugashyirwamo perlite. Isura ya Sleeve izaba itandukanye gato. Ubuhuza busabwa cyane cyane ni ubuhuza bukozwe muri perlite.)
Hari ubwoko bwinshi bw'ibicuruzwa bikoreshwa mu guhuza umuyoboro wa Vacuum Insulated. Umwe ukwiriye MAWP munsi ya 16bar, umwe uri hagati ya 16bar na 40bar, undi uri hagati ya 40bar na 64bar, naho uwa nyuma ni uwa hydrogen na helium (-270℃).
Ubwoko bwo guhuza imashini zikoresha icyuma gifunga ...
Shyiramo umuyoboro w'abagabo wo kwagura icyuma mu muyoboro w'abagore wo kwagura icyuma hanyuma uwuhambireho icyuma gifunga icyuma.
Hari ubwoko butatu bw'ibicuruzwa byo guhuza ubwoko bwa bayonet ya vacuum (ifite flange) y'umuyoboro wa Vacuum Insulated. Umwe ukwiriye MAWP iri munsi ya 8bar, undi ukwiriye MAWP iri munsi ya 16bar, naho uwa nyuma uri munsi ya 25bar.
Ubwoko bwo guhuza imashini ikoresha icyuma cya vacuum bayonet gifite ibyuma bya V-band
Shyiramo umuyoboro wa Vacuum Male Extension Pipe mu muyoboro wa Vacuum Female Extension Pipe hanyuma uwuhambire ukoresheje clamp ya v-band. Ubu ni ubwoko bw'ishyirwaho ryihuse, rikoreshwa kuri VI Piping ifite umuvuduko muto n'umurambararo muto w'umuyoboro.
Kugeza ubu, ubwo bwoko bw'itumanaho bushobora gukoreshwa gusa iyo MAWP iri munsi ya 8bar kandi umurambararo w'umuyoboro w'imbere utarenze DN25 (1').
Igihe cyo kohereza: Gicurasi-11-2022
