KwiiPaki ezinkulu zeMizi-mveliso, kwiZityalo zeNsimbi nezeNsimbi, kwiZityalo zeMichiza yeoyile namalahle nakwezinye iindawo, kuyimfuneko ukuseta iiZityalo zoKwahlula umoya ukuze zibonelele ngeoksijini engamanzi (LO2), i-nitrogen engamanzi (LN2), i-argon engamanzi (LAr) okanye i-helium engamanzi (LHe) eveliswayo.
Inkqubo yeMibhobho ye-VI isetyenziswa kakhulu kwiZityalo zoKwahlula umoya. Xa kuthelekiswa ne-insulation yemibhobho eqhelekileyo, ixabiso lokuvuza kobushushu le-VI Pipe liphindwe ka-0.05 ~ 0.035 kune-insulation yemibhobho eqhelekileyo.
I-HL Cryogenic Equipment inamava aphantse abe yiminyaka engama-30 kwiprojekthi ze-Air Separation Plant. I-HL's Vacuum Insulated Pipe (VIP) yasekwa ngokwe-ASME B31.3 Pressure Piping code njengomgangatho. Amava obunjineli kunye nokukwazi ukulawula umgangatho ukuqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle kwesityalo somthengi.
Iimveliso eziNxulumeneyo
Uthotho lwePipe olufakwe iVacuum
Uthotho lweValve egqunyiweyo yoVutha
Izixhobo zeNkxaso yeNkqubo yokuPhapha
ABATHENGI ABADUMILEYO
- I-Saudi Basic Industries Corporation (SABIC)
- Ulwelo lomoya
- Linde
- I-Messer
- Iimveliso zoMoya kunye neeKhemikhali
- I-BOC
- I-Sinopec
- I-China National Petroleum Corporation (CNPC)
IZISOMBULULO
Izixhobo ze-HL Cryogenic zibonelela abathengi ngeNkqubo yeMibhobho eVimba iVacuum ukuze bahlangabezane neemfuno neemeko zezityalo ezinkulu:
1. Inkqubo yoLawulo loMgangatho: Ikhowudi yeMibhobho yoXinzelelo ye-ASME B31.3.
2. Umgama omde wokudlulisa: Imfuneko ephezulu yomthamo we-vacuum insulated ukunciphisa ilahleko yegesi.
3. Umgama omde wokuhambisa: kuyimfuneko ukuqwalasela ukucutheka nokwandiswa kombhobho wangaphakathi nombhobho wangaphandle kulwelo oluyi-cryogenic naphantsi kwelanga. Ubushushu obuphezulu bokusebenza bungayilwa kwi -270℃ ~ 90℃, ngesiqhelo -196℃ ~ 60℃.
4. Ukugeleza Okukhulu: Umbhobho wangaphakathi omkhulu we-VIP unokuyilwa kwaye wenziwe ububanzi be-DN500 (20").
5. Ukusebenza Okungaphazanyiswayo Emini nasebusuku: Ineemfuno eziphezulu kwiNkqubo yeMibhobho eVimbayo eVacuum. I-HL iphucule imigangatho yoyilo lwezinto eziguquguqukayo zoxinzelelo, ezifana noxinzelelo loyilo lwe-VIP yi-1.6MPa (16bar), uxinzelelo loyilo lwe-compensator ubuncinane yi-4.0MPa (40bar), kwaye ukuze i-compensator yonyuse uyilo lwesakhiwo esomeleleyo.
6. Uqhagamshelo neNkqubo yeMpompo: Uxinzelelo oluphezulu loyilo yi-6.4Mpa (64bar), kwaye ifuna isixhobo sokubuyisela amandla esinesakhiwo esifanelekileyo kunye namandla aqinileyo okuthwala uxinzelelo oluphezulu.
7. Iintlobo ezahlukeneyo zoQhagamshelo: Uqhagamshelo lwe-Vacuum Bayonet, Uqhagamshelo lwe-Vacuum Socket Flange kunye noQhagamshelo oluDibeneyo lunokukhethwa. Ngenxa yezizathu zokhuseleko, uQhagamshelo lwe-Vacuum Bayonet kunye noQhagamshelo lwe-Vacuum Socket Flange alukhuthazwa ukuba lusetyenziswe kwipayipi enobubanzi obukhulu kunye noxinzelelo oluphezulu.
8. Uthotho lweValve eVinjwe ngeVacuum (VIV) olufumanekayo: Kubandakanya iValve eVinjwe ngeVacuum (Pneumatic) yokuvala, iValve yokujonga iVacuum eVinjwe ngeVacuum, iValve yokulawula iVacuum eVinjwe ngeVacuum njl. Iindidi ezahlukeneyo zeVIV zinokudityaniswa ukuze zilawule iVIP njengoko kufuneka.
9. Isixhumi esikhethekileyo seVacuum seTanki yeCold Box kunye neStorage siyafumaneka.
