Umatshini wokwenza i-nitrogen yinkqubo apho i-oksijini kunye ne-nitrogen zihlukana ngeendlela eziphathekayo ukusuka emoyeni ukufumana igesi efunekayo.Umatshini we-nitrojeni usekelwe kumgaqo we-adsorption yoxinzelelo lwe-swing, usebenzisa i-high-quality carbon molecular sieve njenge-adsorbent, phantsi koxinzelelo oluthile, ukusuka emoyeni ukuvelisa i-nitrogen.Emva kokucocwa kunye nokomisa umoya ocinezelweyo, i-adsorption yoxinzelelo kunye ne-desorption yenziwa kwi-adsorber.Ngenxa yesiphumo se-aerodynamics, isantya sokusasazwa kweoksijini kwimikropore ye-carbon molecular sieves ikhawuleza kakhulu kune-nitrogen, ebhengezwa ngokukhethekileyo ngamasefu e-carbon molecular kwaye ityetyiswe kwisigaba segesi ukwenza initrogen egqityiweyo.Emva koko, ngokunciphisa uxinzelelo kuxinzelelo oluqhelekileyo, ii-adsorbents zisusa i-oksijini ye-adsorbed kunye nobunye ukungcola ukuphumeza ukuvuselelwa.Ngokuqhelekileyo, iinqaba ezimbini ze-adsorption zisekwe kwinkqubo, enye i-adsorbs kwaye ivelisa i-nitrogen, enye i-desorbs kwaye ivuselela.Iinqaba ezimbini zilawulwa ngumlawuli weprogram ye-PLC ukuvula nokuvala i-valve ye-pneumatic, kwaye iinqaba ezimbini zijikeleza ngokutshintshana ukuze kuphunyezwe injongo yokuveliswa okuqhubekayo kwe-nitrogen ephezulu.Inkqubo iquka iyunithi yokucoca umoya eCompressed, itanki yomoya, isahluli senitrogen yeoksijini, kunye netanki yesithinteli senitrogen.
1. Ithiyori ye-press swing adsorption izinzile kwaye ithembekile.
2. Ubunyulu kunye nesantya sokuhamba sinokuhlengahlengiswa kuluhlu oluthile.
3. Isakhiwo sangaphakathi esinengqiqo, gcina ibhalansi yomoya, unciphise impembelelo yesantya esiphezulu somoya
4. Umlinganiselo oyingqayizivele we-molecular sieve yokukhusela, ukwandisa ubomi bokusebenza kwe-carbon molecular sieve
5. Ufakelo olulula
6. Inkqubo yokuzenzekelayo kunye nokusebenza lula.
Ngokutsho kwethiyori ye-adsorption ye-press swing, umgangatho ophezulu we-carbon molecular sieve njenge-adsorbent, phantsi koxinzelelo oluthile, i-carbon molecular sieve inomthamo owahlukileyo we-oksijini / i-nitrogen adsorption, ioksijini ibhengezwa kakhulu sisihluzo se-carbon molecular, kunye neoksijini kunye nenitrogen. yahluliwe.
Ekubeni umthamo we-adsorption we-carbon molecular sieve uya kutshintshwa ngokuhambelana noxinzelelo oluhlukeneyo, emva kokunciphisa uxinzelelo, i-oksijini iya kuchithwa kwi-carbon molecular sieve.Ngaloo ndlela, i-carbon molecular sieve ihlaziywa kwaye ingaphinda isetyenziswe kwakhona.
Sisebenzisa iinqaba ezimbini ze-adsorption, enye ibhengeza ioksijini ukuvelisa initrogen, enye ilahla ioksijini ukuze iphinde ivelise i-carbon molecular sieve, umjikelo kunye nokutshintshana, ngokwesiseko senkqubo ye-PLC ezenzekelayo yokulawula ivalve ye-pneumatic evulekile kwaye icole, ngaloo ndlela ukufumana initrogen esemgangathweni ophezulu rhoqo.