Plateau oxygen generator – tunnel oxygen generator Featured Image

Ijenereyitha ye-oksijini yePlateau – itonela yejenereyitha yeoksijini

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I-Pressure swing adsorption oxygen generator sisixhobo esizenzekelayo esisebenzisa i-zeolite molecular sieve njenge-adsorbent kwaye isebenzisa umgaqo we-adsorption yoxinzelelo, ukunciphisa uxinzelelo kunye ne-desorption kwi-adsorb kunye nokukhulula i-oksijini emoyeni, ukuze yahlule i-oksijini.I-Zeolite luhlobo lwe-adsorption ye-porous material ecutshungulwa buchwephesha obukhethekileyo.Umphezulu wayo kunye nangaphakathi zigqunywe nge-microporous spherical granular adsorbent, etyheli elikhanyayo.Iimpawu zayo zepore zivumela ukuba iqonde ukwahlula kwekinetic yeoksijini kunye nenitrogen.Impembelelo yokwahlula i-zeolite ye-molecular sieve kwi-oksijeni kunye ne-nitrogen isekelwe kumahluko omncinci kwi-kinetic diameter yeegesi ezimbini.

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Iimolekyuli ze-nitrogen zinesantya sokusasazwa ngokukhawuleza kwi-micropores ye-zeolite molecular sieve, kwaye iimolekyuli ze-oksijini zinezinga eliphantsi lokusasazwa.Ukusasazwa kwamanzi kunye nekharbon diokside kumoya oxinanisiweyo kuyafana naleyo yenitrogen.Ekugqibeleni, iimolekyuli zeoksijini ziyatyetyiswa ukusuka kwinqaba ye-adsorption.Uxinzelelo lwe-adsorption ye-adsorption ye-oxygen imveliso isebenzisa iimpawu ezikhethiweyo ze-adsorption ze-zeolite molecular sieve, ithatha umjikelo we-adsorption ecinezelekileyo kunye ne-decompression desorption, kwaye yenza umoya ocinezelweyo ungene kwinqaba ye-adsorption ngenye indlela ukuqonda ukwahlukana kweoksijini kunye ne-nitrogen, ukuze uqhubeke uvelisa phezulu. -ubunyulu kunye ne-oksijini ephezulu.

Ijenereyitha ye-oxygen ye-PSA ithatha i-zeolite ekumgangatho ophezulu njenge-adsorbent ngokomgaqo woxinzelelo lwe-swing adsorption.Ngaphantsi koxinzelelo oluthile, i-oksijini ikhutshwe emoyeni, ihlanjululwe kwaye yomiswe umoya oxinyiweyo, kunye ne-adsorption ye-pressurized kunye ne-decompression desorption iqhutyelwa kwi-adsorber.Ngenxa yempembelelo ye-aerodynamic, izinga lokusasazwa kwe-nitrogen kwi-micropores ye-zeolite ye-molecular sieve iphezulu kakhulu kune-oxygen.I-nitrojeni ibhengezwa ngokukhethekileyo yi-zeolite molecular sieve, kwaye i-oksijini iyatyetyiswa kwisigaba segesi ukwenza i-oksijini egqityiweyo.Ke, emva koxinzelelo kuxinzelelo lwe-atmospheric, i-molecular sieve desorbed i-nitrogen ye-adsorbed kunye nobunye ukungcola ukuqonda ukuvuselelwa.Ngokuqhelekileyo, iinqaba ezimbini ze-adsorption zisekwe kwinkqubo, enye ye-adsorption kunye nemveliso ye-oksijini, kwaye enye i-desorption kunye nokuvuselelwa.Umlawuli weprogram ye-PLC ulawula ukuvulwa kunye nokuvala i-valve ye-pneumatic ukwenza iinqaba ezimbini zijikeleze ngenye indlela, ukuze kufezekiswe injongo yokuveliswa okuqhubekayo kwe-oksijeni ephezulu.