Iukupakishwa kukabhontshisi wekhofi okuphekiweikakhulukazi ukwandisa ukunambitheka kanye nekhwalithi kabhontshisi wekhofi.Njengamanje, izindlela zethu ezijwayelekile zokugcina kabusha zokupakisha zikabhontshisi wekhofi yilezi: ukupakisha komoya okungacindezelwanga, ukupakisha kwe-vacuum, ukupakisha kwegesi engasebenzi, kanye nokupakishwa kwengcindezi ephezulu.
ukupakishwa komoya okungacindezelwanga
Ukupakisha okungenangcindezi kuyiphakheji evame kakhulu esake sayibona.Ukunemba, kufanele kubizwe nge-air packaging.Isikhwama sokupakisha sigcwele umoya.Yebo, isikhwama noma isitsha asingenisi umoya.
Lolu hlobo lokupakisha lungamane luhlukanise imiphumela yomswakama, ukulahlekelwa ukunambitheka kanye nokukhanya kubhontshisi wekhofi, kodwa ngenxa yokuxhumana isikhathi eside nomoya osesikhwameni noma esitsheni, ubhontshisi wekhofi ngaphakathi ukhishwa i-oxidized kakhulu, okuholela esikhathini esifushane sokunambitha. .umphumela.
Lolu hlobo lokupakishwa kukabhontshisi wekhofi lungcono kakhulu ukupakishwa ngemva kokuba ubhontshisi wekhofi usuphelile, ngaphandle kwalokho ubhontshisi wekhofi uzobangela ukuqhuma noma ukuqhuma ngemva kokuba ubhontshisi bekhofi sebephelile esikhwameni.Manje, i-valve yendlela eyodwa yokukhipha umoya ifakwe esikhwameni ukuqinisekisa ukuthi ubhontshisi wekhofi ngeke uqhume esikhwameni sikabhontshisi ngenxa yokukhipha umoya.
ukufakwa kwe-vacuum
Kunezimo ezimbili zokwenziwa kokufakwa kwe-vacuum: 1. Vacuum umoya.2. Impahla eguquguqukayo futhi ethambile.
Yiqiniso, lobu buchwepheshe bungasetshenziswa kwezinye izinto eziqinile, kodwa ngokuvamile kuvame ukusebenzisa ezinye izinto ezithambile ukuze kube umkhiqizo oqinile njenge "brick".
Le ndlela yokupakisha izokwenza ukuthi ikhofi nezinto zokupakisha zihlangane eduze, kodwa kulesi simo, ubhontshisi wekhofi kufanele uphele ngokuphelele, ngaphandle kwalokho ukuqina kwawo wonke amaphakheji kuzoncishiswa ngenxa yokuphuma kobhontshisi bekhofi ngokwabo.Iba thambile futhi ivuvuke.Yingakho futhi “izitini” eziningi ozibona ezitolo ezinkulu kuyikhofi eligayiwe, hhayi ubhontshisi.
Futhi ukupakishwa okunjalo kuvame ukusetshenziswa kubhontshisi wekhofi opholile ngamanzi, ongaletha kuphela impilo yeshalofu emifushane kanye ne-flavour embi kakhulu.Futhi uma isitsha sigcwele izinto eziqinile, ngemva kokuhlanza, kunomehluko wengcindezi phakathi kukabhontshisi wekhofi ngokwawo kanye nekani.Ukukhishwa kwegesi kubhontshisi wekhofi kuzogcwalisa indawo yonke, ngaleyo ndlela kuvimbele ukuvuthwa kwephunga.Ngokuvamile, ukucocwa kwezinto eziqinile akuphelele njengalokho okuthambile.
Ukupakishwa kwegesi ye-inert
Ukupakishwa kwegesi engenzi lutho kusho ukuthi igesi engasebenzi ingena esikhundleni somoya osesikhwameni, futhi igesi engasebenzi yengezwa ngobuchwepheshe besinxephezelo se-vacuum.Ekufakweni kwangaphambi kwesikhathi, isiqukathi sakhishwa ngemva kokugcwalisa ubhontshisi wekhofi, kwase kufakwa igesi ye-inert kuso ukuze kulinganiswe umehluko wengcindezi ethangini.
Ubuchwepheshe bamanje ukugcwalisa phansi kwesikhwama ngegesi ye-inert encibilikisiwe bese ucindezela umoya uphume ngokusebenzisa ukuhwamuka kwegesi ye-inert.Le nqubo ivame ukwenziwa kusetshenziswa i-nitrogen noma i-carbon dioxide - nakuba lezi zingabhekwa njengamagesi ahloniphekile.
Ubhontshisi wekhofi opakishwe ngegesi ye-inert ngokuvamile uneshalofu lesikhathi eside ngokuphindwe ka-3 kunalawo akhishiwe.Yiqiniso, isisekelo siwukuthi kufanele basebenzise into efanayo yokupakisha futhi babe nokuphefumula okufanayo kwe-oksijeni namanzi, futhi ingcindezi ephaketheni izogcwala ukucindezela ngemva kokuba ubhontshisi bekhofi bephelile ngemva kokuvalwa.
Ngokulungisa izimo zegesi ye-inert kungenzeka ukushintsha nokulawula impilo yeshalofu yebhontshisi yekhofi futhi kuthinte ukunambitheka kwabo.Yiqiniso, kufana nephakheji yomoya, ukuze uvimbele ukucindezela kwephakeji ukuthi kungabi phezulu kakhulu, ubhontshisi wekhofi kufanele ukhishwe ngaphambi kokulayishwa, noma iphakheji ene-valve yesigaba esisodwa isetshenziswa.
Ngokombono wezomthetho, ukungezwa kwegesi ye-inert kuyinsiza yokucubungula, hhayi isengezo, ngoba "iphunyuka" ngokushesha nje lapho iphakheji ivuliwe.
Ukupakisha okunengcindezi
Ukupakisha okunengcindezi kufana nokwengeza igesi engasebenzi, ngaphandle kokuthi ukupakisha okucindezelwe kubeka ingcindezi ngaphakathi kwesiqukathi sekhofi ngaphezu komfutho womoya.Uma ikhofi lizopakishwa ngokushesha ngemva kokuba ligazingiwe futhi selipholiswe ngomoya, umfutho ongaphakathi esitsheni ngokuvamile uzokhula njengoba ubhontshisi ukhishwa umoya.
Lobu buchwepheshe bokupakisha bufana nobuchwepheshe bokunxeshezelwa kwe-vacuum, kodwa ukuze umelane nalezi zingcindezi, ezinye izinto eziqinile zisetshenziswa ekukhethweni kwezinto ezibonakalayo, futhi ama-valve okuphepha nawo ayanezelwa ukuze kuqinisekiswe ukuphepha.
Ukupakisha okunomfutho kungabambezela “ukuvuthwa” kwekhofi futhi kuthuthukise ikhwalithi.Ngempela, ukuguga kwekhofi kungenza ikhofi libe nephunga elingcono nokusebenza komzimba, futhi ukuguga kungakhiya iphunga namafutha kabhontshisi wekhofi esakhiweni seseli.
Uma kufakwa umoya, ukwanda kwengcindezi esitsheni kunciphisa umehluko wengcindezi phakathi kwesakhiwo sikabhontshisi kanye nendawo yokupakisha.Ngenxa yesitoreji esicindezelekile, ukucindezela kuphinde kuthinte ubhontshisi wekhofi, okungavumela kangcono amafutha ukuba enze "isihlangu" ebusweni bodonga lwamaseli ukuze ahlukanise i-oxidation yomoya.
Ngenxa yomehluko wengcindezi phakathi kwangaphakathi nangaphandle kukabhontshisi wekhofi, ingxenye ye-carbon dioxide isazokhishwa lapho kuvulwa isikhwama sebhontshisi yekhofi.Njengoba inqubo ye-oxidation yamabhontshisi wekhofi izobambezeleka ngemuva kokucindezela, ukupakishwa okucindezelwe kuqhathaniswa nezinye izindlela zokupakisha.Kuthiwa izokwandisa ukunambitheka kukabhontshisi wekhofi nakakhulu.
Isikhathi sokuthumela: Mar-21-2022