Gusobanukirwa PSA na VPSA Uburyo bwo Gukora Oxygene

Umusemburo wa Oxygene ni inzira ikomeye mu nganda zitandukanye, kuva mubuvuzi kugeza mubikorwa byinganda. Uburyo bubiri bukomeye bukoreshwa kuriyi ntego ni PSA (Umuvuduko wo Kuzunguruka) na VPSA (Vacuum Pressure Swing Adsorption). Ubwo buryo bwombi bukoresha ibyuma bya molekile kugirango bitandukanya umwuka wa ogisijeni n'umwuka, ariko biratandukanye muburyo bukoreshwa.

Umusaruro wa Oxygene PSA

Amashanyarazi ya PSAbikubiyemo gukoresha amashanyarazi ya molekuline kugirango uhitemo nitorojen ya azote iva mu kirere munsi yumuvuduko mwinshi no kuyirekura munsi yumuvuduko muke. Iyi nzira irazunguruka, itanga umusaruro uhoraho wa ogisijeni. Sisitemu isanzwe ikubiyemo compressor yo mu kirere kugirango itange umwuka ukenewe wumuvuduko ukabije, uburiri bwa molekile ya sikeli, hamwe na sisitemu yo kugenzura gucunga adsorption na desorption.
Ibyingenzi byingenzi bigize sisitemu ya PSA harimo compressor de air, uburiri bwa molekile ya sikeli, hamwe na sisitemu yo kugenzura. Compressor de air itanga umwuka wumuvuduko mwinshi, unyura muburiri bwa molekile. Amashanyarazi ya molekile yamamaza azote, hasigara ogisijeni. Nyuma yo kwiyuzuzamo, umuvuduko uragabanuka, bigatuma azote irekurwa kandi icyuma kigahinduka ukundi.

Umusaruro wa Oxygene ya VPSA

VPSAKu rundi ruhande, ikora mu bihe bya vacuum kugirango yongere imikorere yimikorere ya molekile ya adsorption hamwe na desorption. Ubu buryo bukoresha uruvange rwa molekile ya pompe na vacuum kugirango bigere kurwego rwo hejuru rwa ogisijeni. Uruganda rwa ogisijeni rwa VPSA rurimo pompe ya vacuum, uburiri bwa molekile, hamwe na sisitemu yo kugenzura.
Inzira ya VPSA itangirana numwuka ukururwa muri sisitemu mugihe cyimyuka. Amashanyarazi ya molekile yamamaza azote nindi myanda, hasigara ogisijeni. Umuyonga umaze kuzura, hashyirwaho icyuho cyo kurekura imyuka yamamajwe, igasubirana icyuma kugirango ikoreshwe.

Kugereranya no Gushyira mu bikorwa

PSA na VPSA zombi zifite akamaro mukubyara ogisijeni zifite isuku nyinshi, ariko ziratandukanye mubyo zisabwa nubunini. Sisitemu ya PSA muri rusange ni ntoya kandi irashobora kwerekanwa, bigatuma ikoreshwa mubisabwa aho umwanya ari muto, nkibigo byubuvuzi cyangwa inganda nto. Sisitemu ya VPSA, nubwo nini kandi igoye, irashobora gutanga urugero rwinshi rwa ogisijeni kandi ikoreshwa kenshi mubikorwa binini byinganda.
Kubijyanye no gukora neza, sisitemu ya VPSA muri rusange ikoresha ingufu nyinshi bitewe nubushyuhe bwa vacuum, bigabanya ingufu zisabwa muri desorption. Ariko, uburyo bwambere bwo gushiraho nibiciro bya sisitemu ya VPSA biri hejuru ugereranije na sisitemu ya PSA.

Umwanzuro

PSA na VPSA bitanga ingufu za ogisijeni yinganda zitanga uburyo bwizewe kandi bunoze bwo kubyara ogisijeni, buri kimwe nibyiza byihariye nibisabwa. Guhitamo hagati yabyo akenshi biterwa nibisabwa byihariye bisabwa, harimo ingano ya ogisijeni ikenewe, urwego rwera rusabwa, n'umwanya uhari na bije. Ubwo buryo bwombi bugira uruhare runini mu gukenera inganda zitandukanye n’ibigo by’ubuvuzi, bigatuma itangwa rya ogisijeni rihoraho aho rikenewe cyane.