Ithangi le-oxygen eliwuketshezi

Izinga lokuhwamuka kwe-static sethangi le-oxygen eliwuketshezi yipharamitha ebalulekile yezobuchwepheshe esetshenziselwa ukuhlola ikhono lethangi ukuze ligcine umoya-mpilo ovela esimweni se-static.

Amathangi okugcina we-oksijini asetshenziswayo asetshenziswa kabanzi emikhakheni eminingi.

Umkhumbi wangaphakathi: uqukethe umoya-mpilo owuketshezi.
I-Outer Shell inikezela ngokufakwa okwengeziwe kanye nobuqotho bezinhlekelele.
Ukufakwa kwe-vacuum kunciphisa ukudluliswa kokushisa, okusiza ukugcina i-oksijini ngefomu le-liquid.
Ama-valves wokusiza umfutho: Qinisekisa ukuthi ingcindezi yethangi ayidluli imikhawulo ephephile.
Gcwalisa imbobo: Yilapho ithangi ligcwele umoya-mpilo owuketshezi.

Amathangi we-oxygen o-liquid anezinhlobonhlobo zezicelo, emboza inani lezindawo ezibalulekile, ngalinye lisebenzisa ngokugcwele izici nezinzuzo ze-oksijini ewuketshezi.

Umgomo osebenzayo wamathangi omoya we-ovelgen yinqubo eyinkimbinkimbi futhi ebuthakathaka ebandakanya izinyathelo eziningi.

Ithangi lidinga ukuvezwa ngaphambi kokugcwalisa ukugwema ngokweqile lapho kuhlangana no-oksijini we-liquid nodonga lwangaphakathi lwethangi.

Inqubo yokugcwalisa yamathangi e-oksijini awuketshezi ifaka ukuguqula umoya-mpilo kusuka kugesi uye koketshezi futhi uyigcine ngokuphephile ethangini. Le nqubo idinga imishini esebenzayo nezinhlelo eziqinile zokulawula.

Ukushisa komklamo wethangi le-oxygen eliwuketshezi kuvame ukusethwa phakathi kuka-190 ° C no-200 ° C

Amathangi okugcina we-crygenic liquid okygen amadivayisi asetshenziselwa ukugcina umoya-mpilo owuketshezi, okuvame ukuhlala uketshezi emazingeni okushisa aphansi kakhulu (cishe -183 ° C noma-297 ° F).

Amathangi we-oxygen we-crygenic liquid ajwayele ukwamukela ukwakheka okungqimba okubili, ngesendlalelo sangaphandle ukuba ungqimba olufaka khona ukugcina umoya-mpilo ophansi.

Amathangi we-oxygen we-cryogenic u-oxygen yimishini esetshenziselwa ukugcina umoya-mpilo owuketshezi, ovame ukugcinwa kwifomu eliwuketshezi emazingeni okushisa aphansi kakhulu (cishe -183 ° C noma-297 ° C).

I-Cryrogenic oksijini, amathangi okugcina ama-nitrogen nama-argen aneziqukathi ezikhethekile zokugcina nokuhambisa amagesi ama-cryogenic anjenge-oksijini owuketshezi, i-nitrogen kanye ne-argon.

Amathangi okugcina i-oksijini asetshenziswayo yiziqukathi ezisetshenziselwa ukugcina umoya-mpilo we-liquefied.

Amathangi we-oksijini kawuketshezi yiziqukathi ezikhethekile zokugcina umoya-mpilo we-liquid. Amapharamitha abo okuklama abucayi ukuqinisekisa ukusebenza okuphephile nokusebenzayo kwamathangi.

Ngokusho kobukhulu, izidingo ezibonakalayo neziklanyiwe zethangi, khetha indlela efanelekile ye-welding, efana neTungsten inert Gas Welding (Tig), i-Metal ARC Welding (Mig) noma i-Electron Beam Welding.

Ukuhlolwa kwamathangi e-oxygen owuketshezi kuhlanganisa izici eziningi, kufaka phakathi ukuhlolwa kwengcindezi, ukuhlolwa kokulungiswa kwe-vacuum, ukuhlolwa kwamakhemikhali kanye nokuhlolwa kwekhwalithi, ukuhlolwa kwekhwalithi ye-welding, nokushayela okuvuzayo, nokushayela okuvuzayo, nokushayela okuphuthumayo, kanye nokushayela izimpendulo eziphuthumayo.

Emkhakheni wezokwelapha, ukusetshenziswa kwamathangi we-oxygen liqur kubalulekile. Abahlinzeki kuphela ngendlela ephumelelayo yokugcina i-oksijini, kepha futhi bakhuthaza kakhulu ukuthuthukiswa kwemisebenzi ehlukahlukene yezokwelapha.

Njengoba ukukhiqizwa kwezimboni kanye nezidingo zezokwelapha ziyaqhubeka nokukhula, isidingo se-oksijini siyasukuma. Amathangi ethu okugcina umoya-mpilo aklanyelwe ukuhlinzeka ngezixazululo zesitoreji esiphephile, ezinokwethenjelwa kanye nezomnotho ze-oxygen ze-oxygen zezinhlelo zokusebenza ezahlukahlukene zezentengiso nezimboni.

Inhloso yebanga eliphephile kusuka ezitsheni zesitoreji se-liquid alygen ukuqinisekisa ukuphepha.

Ukuthi ngesikhathi sokuhamba, ukusebenza noma ukugcinwa, amathangi we-oksigen uketshezi kumele agcinwe eqondile futhi ehlukaniswe ngempumelelo.

Ngaphambi kokusebenzisa ithangi le-cryogenic, kufanele lihlanzeke ngo-oksijini we-liquid kusuka elolini lethangi ukuqinisekisa ukuthi iphuzu lamazolo ethangi lakho alikho ngaphezulu kwe--45 ° C ngaphambi kokuthi lisetshenziswe.