An oxygen concentrator muchina unoburitsa oxygen. Nheyo yayo yakavakirwa pamhepo yekuparadzanisa tekinoroji. Kutanga, mhepo inomanikidzwa kusvika kune yakakwira density. Zvino, kutora mukana weakasiyana macondensation ezvikamu zvemhepo, gasi-kuparadzaniswa kwemvura kunoitika pane imwe tembiricha. Pakupedzisira, distillation inoparadzanisa mweya muokisijeni uye nitrogen. Nekuti inonyanya kushandiswa kugadzirwa kweokisijeni, inowanzonzi oxygen concentrator. Nekuda kwehuwandu hwekushandiswa kweokisijeni nenitrogen, okisijeni concentrators inoshandiswa zvakanyanya muhupfumi hwenyika, kunyanya mumaindasitiri akadai sesimbi, kemikari engineering, petroleum, uye kudzivirira.
Imwe mhando yeokisijeni concentrator inoshandisa adsorption zvimiro zvema molecular sieves. Kuburikidza nemaitiro emuviri uye kufambiswa ne-oiri yekufambisa yakakwira-isina compressor, nitrogen neoxygen mumhepo zvinopatsanurwa kuti zviwane kuwanda kweokisijeni. Iyi mhando yeokisijeni concentrator inoburitsa okisijeni nekukurumidza uye pakakwirira, ichiita kuti ive yakakodzera kurapwa kweokisijeni uye kuchengetedza hutano kumapoka akasiyana. Iyo ine simba shoma rekushandisa, inodhura chete masendi gumi nemasere paawa, zvichiita kuti isadhure kushandisa.