Okisijeni igasi risinganhuhwi, risingaravi, risina ruvara riripo kumativi ose mumhepo yatinofema.Ndihwo hunoponesa hupenyu hunoshandiswa hwakakosha kune zvese zvipenyu.Asi Coronavirus yachinja mamiriro ese izvozvi.
Okisijeni yekurapa kurapwa kunodiwa kune varwere vane mwero weokisijeni weropa uri kudzikira.Mushonga wakakosha wemarariya, mabayo uye mamwe matambudziko ehutano.Zvisinei, nguva dzisina kumboitika dzakatidzidzisa kuti haiwanzowaniki kuvanhu vanoida zvikuru.Uye, kana ichiwanika kumwe kunhu, kazhinji inodhura kune vasina rombo rakanaka uye kazhinji inonetseka.
Kuburitswa kwenhau nezvechirwere cheCCIDID-19 kwaita kuvhunduka pamusoro penzvimbo yehutano yakadonha muIndia.Kushomeka kwemibhedha yeICU kana maventilator ndeyechokwadi asi kuwedzera mibhedha pasina kugadzirisa okisijeni system hazvibatsire.Ndokusaka nzvimbo dzese dzehutano dzichifanira kutarisisa kuvandudza masisitimu eokisijeni yekurapa uye nekuisa pa-saiti majenareta anopa kusakanganiswa kweokisijeni pese pazvinodiwa.
PSA (Pressure Swing Adsorption) tekinoroji isarudzo inoshanda kune-saiti chizvarwa cheOkisijeni yeKushandisa Kurapa uye iri kushandiswa kweanopfuura makore makumi matatu muindasitiri yezvokurapa.
MaMedical Oxygen Generators anoshanda sei?
Mhepo yeAmbient ine 78% Nitrogen, 21% Oxygen, 0.9% Argon uye 0.1% trace yemamwe magasi.MVS pa-saiti Medical Oxygen Generators inoparadzanisa okisijeni iyi kubva kuCompressed Air kuburikidza nemaitiro anonzi Pressure Swing Adsorption (PSA).
Mukuita uku, nitrogen inoparadzaniswa, zvichikonzera 93 kusvika 94% yakachena okisijeni semhedzisiro yechigadzirwa gasi.PSA maitiro ane zeolite akazara shongwe, uye zvinoenderana nekuti akasiyana magasi ane chivakwa chekukwezvwa kune akasiyana akasimba nzvimbo zvishoma kana zvakanyanya.Izvi zvinoitika nenitrogen, zvakare-N2 inokwezvwa kune zeolites.Sezvo mhepo inomanikidzwa, N2 inomanikidzwa kupinda mumakeji ekristalline ezeolite, uye okisijeni haina kushambadzwa uye inopfuudzwa kusvika kumucheto wemubhedha we zeolite uye pakupedzisira inodzoreredzwa muokisijeni buffer tank.
Mibhedha miviri yezeolite inoshandiswa pamwechete: Imwe inosefa mweya pasi pekumanikidzwa kusvika yatota nenitrogen apo okisijeni ichipfuura.Yechipiri sefa inotanga kuita zvimwechete apo yekutanga inodzoreredzwa sezvo nitrogen inodzingwa nekudzikisira kudzvanywa.Kutenderera kwacho kunozvidzokorora, kuchengetedza okisijeni mutangi.
Nguva yekutumira: Zvita-27-2021