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Imishini yokukhiqiza i-oxygen ye-VPSA

①: Isingeniso sezisetshenziswa kanye nomgomo wokusebenza
I-VPSA (Vacuum Pressure Swing Adsorption) idivayisi yokukhiqiza umoya-mpilo, isiShayina esibizwa nge-low pressure adsorption vacuum desorption imishini yokukhiqiza umoya-mpilo.Ngaphansi kwezimo zengcindezi ephansi, i-nitrogen nomoya-mpilo osemoyeni kuyamuncwa. Ngemuva kokuthi i-adsorption isigcwele, isisefo se-molecular siyasuswa ngaphansi kwezimo ze-vacuum, futhi i-nitrogen iyakhishwa endaweni yokukhipha.I-oxygen ingena ohlelweni lokuhlanza.Isisefo se-molecular sikhangiswa ngokuqhubekayo futhi sinqanyuliwe ukuze sijikeleze ukuze sikhiqize umoya-mpilo ohlanzekile ophezulu (90-95%).
③: Ukwakheka kwemishini nezinkomba zobuchwepheshe
Imishini yokukhiqiza i-oxygen ye-VPSA ikakhulukazi yakhiwe i-blower, i-vacuum pump, i-cooler, isistimu ye-adsorption, ithangi le-oxygen buffer, kanye nesistimu yokulawula.
Izinkomba zobuchwepheshe zimi kanje:
◆Isikali somkhiqizo: 100-10000Nm3/h
◆ Ukuhlanzeka komoyampilo: ≥90-94%, kungalungiswa ebangeni le-30-95% ngokuya ngezidingo zomsebenzisi.
◆ Ukusetshenziswa kwamandla ka-oxygen: uma ukuhlanzeka komoyampilo kungu-90%, ukusetshenziswa kwamandla okuguqulelwa kumoya-mpilo omsulwa kungu-0.32-0.37KWh/ Nm3
◆ Ingcindezi ye-oxygen: ≤20kpa (ingacindezelwa)

◆Amandla okuvula ngonyaka: ≥95%

Imishini yokukhiqiza i-oxygen ye-PSA

①: Isingeniso sezisetshenziswa kanye nomgomo wokusebenza
I-PSA (I-Pressure Swing Absorption) idivayisi yokukhiqiza umoya-mpilo, igama lesiShayina i-press swing adsorption oxygen generation.Umgomo uwukuhlukanisa ingxube yegesi ngokusebenzisa umehluko ekusebenzeni "kwe-adsorption" yezisefo zamangqamuzana kuma-molecule egesi ahlukene.Isebenzisa umoya njengempahla eluhlaza, futhi isebenzisa i-adsorbent eqinile esebenza kahle kakhulu, ekhetha kakhulu ukuze ikhethe i-nitrogen nomoya-mpilo ukuze ihlukanise i-nitrogen nomoya-mpilo emoyeni.Ngaphansi kwezimo ezijwayelekile zokushisa nengcindezi, isisefo esikhethekile se-PSA sisetshenziselwa ukukhangisa ukungcola okufana ne-nitrogen, i-carbon dioxide namanzi emoyeni ukuze kutholwe umoya-mpilo ngokuhlanzeka okuphezulu.
③: Ukwakheka kwemishini nezinkomba zobuchwepheshe
Imishini yokukhiqiza umoya-mpilo ye-PSA ikakhulukazi yakhiwe i-compressor yomoya, isomisi esiqandisi, i-deoiler, i-adsorption system, ithangi le-oxygen buffer, kanye nesistimu yokulawula.
Izinkomba zobuchwepheshe zimi kanje↓↓
Ubumsulwa: 93%+2% (93% ohlotsheni olujwayelekile)
Ingcindezi: ≥0.2Mpa
Indawo yamazolo: <-40℃ (ingcindezi evamile)
Okukhiphayo: 3~200Nm3/h