Chitoliro Choteteza Vacuum (VIP)() makina ndi ofunikira kuti zinthu zamadzimadzi monga nayitrogeni wamadzimadzi, mpweya, ndi argon zisamutsidwe bwino komanso moyenera. Kusankha zinthu pano sikuti ndi bokosi lokha loti musankhe—ndilo maziko a kulimba kwa makina, kukana dzimbiri, komanso kugwira ntchito bwino kwa kutentha. Mwachidule, chitsulo chosapanga dzimbiri 304 ndi 316 ndi zinthu zofunika kwambiri pa ntchito izi, kaya tikulankhula zaMapaipi Otetezedwa ndi Vacuum (VIP),Mapayipi Otetezedwa ndi Vacuum (VIHs), Chotetezedwa ndi VacuumMavavukapenaOlekanitsa MagawoMagiredi awa ndi odalirika m'malo onse amakampani, ma labotale, ndi asayansi pazifukwa zina.
Chitsulo chosapanga dzimbiri 304 chimagwiritsidwa ntchito kwambiri mu mapaipi otetezedwa ndi vacuum chifukwa chimaphatikiza kukana dzimbiri kolimba ndi mphamvu ya makina ndipo chimasunga umphumphu wa kapangidwe kake kutentha kotentha kwambiri. Izi ndizofunikira kwambiri mukakumana ndi kusintha kwa kutentha mwachangu komanso kufunikira kwa LIN (liquid nitrogen) kudutsa m'mapaipi olimba komanso m'mapayipi osinthasintha. Kuphatikiza apo, ndikosavuta kupanga ndi kuluka, zomwe zimapangitsa kuti kukhazikitsa ndi kukonza zinthu zikhale zosavuta komanso kwa nthawi yayitali. Pamagawo omwe ukhondo ndi wofunikira kwambiri - ganizirani zamankhwala kapena kukonza chakudya - 304 yosapanga dzimbiri imakwaniritsa miyezo yoyera yofunikira, kuonetsetsa kuti ikugwirizana ndi ntchito zofunikira.
Ngati mukufuna chitetezo chowonjezera, makamaka ku ma chloride kapena mankhwala oopsa, chitsulo chosapanga dzimbiri chimalowa mkati. Chimatenga chilichonse chomwe 304 imapereka ndipo chimawonjezera kukana dzimbiri, komwe ndi kofunikira kwambiri m'malo a m'mphepete mwa nyanja kapena kukonza mankhwala olemera.Chitoliro Choteteza Vacuum (VIP)machitidwe, 316 amatsimikizira kukhala ndi moyo wautali komanso kudalirika, ngakhale mutakhala ndi ntchito yopitilira cryogenic kapena m'malo ovuta monga malo opangira LNG kapena malo ofufuzira molondola. Mwachidule, ngati kulephera kwa makina si njira ina, 316 imapereka inshuwalansi yowonjezera.
Ku HL Cryogenics, timapanga makina athu oyeretseraMapaipi Otetezedwa ndi Vacuum (VIP),Mapayipi Otetezedwa ndi Vacuum (VIHs),MavavundiOlekanitsa Magawokuchokera ku chitsulo chosapanga dzimbiri chapamwamba 304 kapena 316—chosankhidwa nthawi zonse kuti chigwirizane ndi zofunikira za polojekiti iliyonse. Kusankha kumeneku kumachepetsa kulowa kwa kutentha, kuchepetsa LIN boil-off, ndikuwonjezera mphamvu. Zogulitsa zathu zimapereka kusamutsa madzi a cryogenic otetezeka, odalirika, komanso olondola, kaya mukufuna mapaipi osavuta, mapangidwe osinthika, kapena olekanitsa magawo ophatikizidwa. Ndi chitsulo chosapanga dzimbiri choyenera komanso ukatswiri wathu waukadaulo, makasitomala amalandira mayankho olimba, oteteza vacuum omwe amagwira ntchito bwino kwambiri omwe adapangidwa kuti apambane kwa nthawi yayitali pakugwiritsa ntchito cryogenic kulikonse.
Nthawi yotumizira: Okutobala-15-2025
