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VPSA kayan aikin samar da iskar oxygen

①: Gabatarwar kayan aiki da ƙa'idar aiki
VPSA (Vacuum Pressure Swing Adsorption) na'urar samar da iskar oxygen, Sinanci da ake kira low matsa lamba adsorption vacuum desorption oxygen samar da kayan aiki.A ƙarƙashin ƙananan yanayin matsa lamba, ana tsotse nitrogen da oxygen a cikin iska. Bayan adsorption ya cika, saitin kwayoyin halitta yana lalata a ƙarƙashin yanayin rashin ruwa, kuma ana fitar da nitrogen daga tashar fitarwa.Oxygen yana shiga tsarin tsarkakewa.Ana ci gaba da tallatawa sieve na ƙwayoyin cuta kuma yana raguwa don yaduwa don samar da iskar oxygen mafi girma (90-95%).
③: Abubuwan kayan aiki da alamun fasaha
Kayan aikin samar da iskar oxygen na VPSA sun ƙunshi na'urar busawa, injin famfo, mai sanyaya, tsarin talla, tankin buffer oxygen, da tsarin sarrafawa.
Alamomin fasaha sune kamar haka:
Ma'aunin samfur: 100-10000Nm3/h
◆Oxygen tsarki: ≥90-94%, za a iya gyara a cikin kewayon 30-95% bisa ga mai amfani bukatun.
◆ Oxygen ikon amfani: lokacin da oxygen tsarki ne 90%, da ikon amfani tuba zuwa tsarki oxygen ne 0.32-0.37KWh / Nm3
◆Oxygen matsa lamba: ≤20kpa (ana iya matsawa)

◆ Ƙarfin buɗewa na shekara: ≥95%

PSA kayan aikin samar da iskar oxygen

①: Gabatarwar kayan aiki da ƙa'idar aiki
PSA (Matsi Swing Absorption) na'urar samar da iskar oxygen, sunan kasar Sin shine karfin jujjuyawar iskar oxygen.Ka'idar ita ce raba cakuda gas ta hanyar amfani da bambanci a cikin aikin "adsorption" na sieves na kwayoyin zuwa kwayoyin gas daban-daban.Yana amfani da iska a matsayin ɗanyen abu, kuma yana amfani da babban inganci, babban zaɓi mai ƙarfi na adsorbent don zaɓin yaɗa nitrogen da oxygen don raba nitrogen da oxygen a cikin iska.Ƙarƙashin yanayin zafi na al'ada da matsa lamba, ana amfani da sieve na musamman na PSA don zaɓar ƙazantattun abubuwa kamar nitrogen, carbon dioxide da ruwa a cikin iska don samun iskar oxygen tare da mafi girman tsarki.
③: Abubuwan kayan aiki da alamun fasaha
Kayan aikin samar da iskar oxygen na PSA sun ƙunshi na'urar kwampreso ta iska, na'urar bushewa, deoiler, tsarin talla, tankin buffer oxygen, da tsarin sarrafawa.
Alamomin fasaha sune kamar haka↓↓
Tsafta: 93%+2% (93% na daidaitaccen nau'in)
Matsa lamba: ≥0.2Mpa
Raɓa: <-40 ℃ (matsi na al'ada)
Fitowa: 3 ~ 200Nm3/h