Amashanyarazi ya ogisijenifata amashanyarazi ya zeolite nka adsorbent hanyuma ukoreshe igitutu cya adsorption, ihame rya desorption iva mukirere kandi urekure ogisijeni. Zeolite ya molekile ya elegitoronike ni ubwoko bwa spherical granular adsorbent hamwe na micropores hejuru no imbere, kandi byera. Ibiranga pass yayo ibifasha kugera kuri kinetic gutandukanya O2 na N2. Ingaruka zo gutandukanya amashanyarazi ya zeolite kuri O2 na N2 ishingiye ku itandukaniro rito rya diameter ya kinetic ya gaze zombi. Molekile ya N2 ifite umuvuduko mwinshi wo gukwirakwizwa muri micropores ya molekile ya zeolite ya molekile, mugihe molekile ya O2 ifite umuvuduko ukabije. Ikwirakwizwa ry'amazi na CO2 mu mwuka ucanye ntabwo bitandukanye cyane na azote. Icyavuye mu munara wa adsorption ni molekile ya ogisijeni. Kanda igitutu adsorptionumusaruro wa ogisijenini ikoreshwa rya zeolite ya molekile ya elegitoronike yo gutoranya ibiranga adsorption, ikoreshwa ryumuvuduko wa adsorption, desorption cycle, umwuka wafunitse uhinduranya umunara wa adsorption kugirango ugere ku kirere, kugirango ukomeze gutanga ogisijeni.
1. Igice cyogejeje ikirere
Umwuka ufunitse utangwa na compressor de air ubanza kunyuzwa mubice bisukuye byoguhumeka ikirere, hanyuma umwuka ucogora ukabanza gukurwaho nuyungurura umuyoboro hafi ya mavuta, amazi numukungugu, hanyuma bigakurwaho nicyuma gikonjesha, akayunguruzo keza yo gukuraho amavuta no kuvanaho ivumbi, na ultra-nziza ya filteri ikurikirwa no kwezwa byimbitse. Ukurikije imikorere ya sisitemu, TCWY yateguye byumwihariko icyiciro cyo guhumeka ikirere cyangiritse kugirango hirindwe ko peteroli ishobora kwinjira kandi ikanarinda bihagije icyuma cya molekile. Byitondewe byoguhumeka ikirere byemeza ubuzima bwa serivise ya molekile. Umwuka mwiza uvuwe niyi nteko urashobora gukoreshwa mwumwuka wibikoresho.
Ikigega cyo kubika ikirere
Uruhare rwikigega cyo kubika ikirere ni: kugabanya umwuka uhumeka, gukina uruhare rwa buffer; Rero, ihindagurika ryumuvuduko wa sisitemu riragabanuka, kuburyo umwuka wugarijwe unyura mubice byoguhumeka neza byoguhumeka neza, kugirango bikureho burundu amavuta n’amazi, kandi bigabanye umutwaro wibikoresho bya ogisijeni wa PSA byakurikiyeho na azote. Muri icyo gihe, iyo umunara wa adsorption uhinduwe, utanga kandi umwuka mwinshi ucometse kuri PSA ogisijeni na nitrogen yo gutandukanya azote kugirango byongere umuvuduko mwinshi mugihe gito, kugirango umuvuduko wumunara wa adsorption uzamuke vuba igitutu cyakazi, kwemeza imikorere yizewe kandi ihamye yibikoresho.
3. Igikoresho cyo gutandukanya Oxygene na azote
Umunara wa adsorption ufite icyuma kidasanzwe cya molekile gifite bibiri, A na B. Iyo umwuka usukuye winjiye winjiye mumpera yumunara wa A hanyuma ukanyura mumashanyarazi ya molekile ukageza kumpera, N2 irashyirwaho nawo, nibicuruzwa ogisijeni igasohoka. kuva kumpera yanyuma yumunara wa adsorption. Nyuma yigihe runaka, icyuma cya molekile mu Munara A cyuzuyemo adsorption. Muri iki gihe, umunara A uhita uhagarika adsorption, umwuka uhumeka winjira mu Munara B kugirango winjizwe na azote kandi ubyare umusaruro wa ogisijeni, kandi icyuma cya molekile cyumunara A gisubirwamo. Kuvugurura icyuma cya molekuline bigerwaho no guta vuba umunara wa adsorption kumuvuduko wikirere kugirango ukureho amatangazo ya N2. Iminara yombi ihinduranya kandi igasubirwamo kugirango irangize itandukanyirizo rya ogisijeni na azote hamwe n’ibisohoka bya ogisijeni. Inzira zavuzwe haruguru zigenzurwa na programable logic controller (PLC). Iyo umwuka wa ogisijeni wanyuma usohotse, gahunda ya PLC irakora, indege ya enterineti yikora irakingurwa, kandi ogisijeni itujuje ibyangombwa ihita isigara kugirango harebwe niba ogisijeni itujuje ibyangombwa idatemba kuri gaze. Iyo gaze ihumeka, urusaku ruri munsi ya 75dBA ukoresheje icecekesha.
4. Ikigega cya ogisijeni
Ikigega cya ogisijeni gikoreshwa mu kuringaniza umuvuduko n’ubuziranenge bwa ogisijeni yatandukanijwe na sisitemu yo gutandukanya azote ya azote kugira ngo itange umwuka wa ogisijeni uhoraho. Muri icyo gihe, nyuma yimirimo yumunara wa adsorption imaze guhindurwa, izuzuza igice cya gaze yacyo isubire ku munara wa adsorption, kuruhande rumwe kugirango ifashe umunara wa adsorption, ariko kandi igire uruhare mukurinda uburiri, kandi ugire uruhare runini mubikorwa byubufasha mugikorwa cyibikoresho.
Igihe cyo kohereza: Kanama-23-2023
