Cishe zonke izinto eziphilayo zidinga oumoyaukuze usinde, ikakhulukaziokweabantu.Abantu badinga umoya-mpilo ukuze baphile,kanye neubuncane bokugcwala komoyampilo emoyeni odingekayo ukuze umuntu aphefumule ngamaphesenti ayi-19.5.I-OSHA inqume ububanzi obufanele bomoya-mpilo osemoyeniabantuigijima phakathi kwamaphesenti angu-19.5 nama-23.5.Kodwa yini's ubuncane bokugxiliswa komoyampiloiziguli ezidinga aumoya-mpilo wezokwelaphaijeneretha?
Ukuhlanzeka komoyampilo webhodlela ≥ 99.5%, futhi akukho ukugcwala komoyampilo okucaciswe kujeneretha komoyampilo wezokwelapha.Kodwa izindinganiso zobuchwepheshe ezifanele zemishini yokukhiqiza umoya-mpilo zinikezwa.Imishini yokukhiqiza i-oksijini ye-molecular sieve ikhiqiza umoya-mpilo ngenqubo ye-adsorption ye-molecular sieve variable pressure adsorption, futhi ukugxila komoyampilo kufanele kube ngu-90% ~ 96% (VN).Ngokuvamile, ayikho i-oxygen yezokwelapha engasetshenziswa ekwelapheni ngaphandle uma ukuhlushwa komoyampilo kufinyelela ku-93%.
Iziguli zizohogela umoya lapho zisebenzisa i-ijeneretha ye-oxygen yezokwelapha, ngaleyo ndlela kunciphisa ukugcwala komoyampilo.Ukuhlushwa komoya-mpilo okudonswa wumzimba womuntu nakho kuzoncishiswa noma ngabe ijeneretha ye-oksijeni yezokwelapha isetshenziswa ngenxa yesakhiwo somzimba womuntu.Ukuhlushwa komoyampilo kufanele kuhlangabezane nesilinganiso esincane (93%) ukuze kuqinisekiswe ukuthi iziguli zingakwazi ukuhogela ukuhlushwa komoyampilo owanele.
Njengamanje, amajeneretha oksijini wezokwelapha ane-93% yokuhlushwa komoya-mpilo anobuchwepheshe obuvuthiwe.Uma nje umkhiqizo ungasetshenziswa ngokujwayelekile osetshenziswayo, ungaqinisekisa izidingo eziyisisekelo ze-oxygen yeziguli nezibhedlela.Kodwa ijeneretha ye-oksijini yokunakekelwa kwempilo yasekhaya noma yezempilo izobe inciphise ukugcwala komoyampilo ngenxa yezimiso nezindinganiso zokukhiqiza ezingaqinile, futhi akuyona into enkulu uma ijeneretha ye-oksijeni yezokwelapha isetshenziswa kuphela ekhaya ngenjongo yokunakekelwa kwezempilo, esikhundleni sezimo eziphuthumayo.Khetha umshini wokuphehla umoya-mpilo ochwepheshe noma uye esibhedlela njalo ukuze uthole ukwelashwa komoyampilo uma isiguli sidinga ukwelashwa komoyampilo okuqinile ukuze welaphe ukuntula umoya-mpilo.
Isikhathi sokuthumela: May-13-2022