PSA oxygen janareta - oxygen samar da kayan aiki - high tsarki oxygen janareta
Tankin ajiyar iska
Ayyukan tankin ajiyar iska shine don rage motsin iska da kuma taka rawar buffer;Don haka, an rage yawan juzu'in matsi na tsarin, kuma iskar da aka matse ta ratsa cikin matsewar iska mai tsafta da kyau, ta yadda za a cire dattin mai da ruwa gabaki daya da rage nauyin na'urar raba oxygen da ta PSA ta gaba.A lokaci guda kuma, lokacin da aka kunna hasumiya ta adsorption, tana kuma samar da PSA oxygen da na'urar rabuwa da nitrogen tare da adadi mai yawa na iskar da ake bukata don saurin haɓakawa a cikin ɗan gajeren lokaci, ta yadda matsa lamba a cikin hasumiya ta hanzari da sauri ya tashi. matsa lamba na aiki, tabbatar da ingantaccen aiki da kwanciyar hankali na kayan aiki.
Oxygen da nitrogen rabuwa na'urar
Akwai hasumiyai biyu na adsorption A da B sanye take da sieve kwayoyin halitta na musamman.Lokacin da iska mai tsabta ta matsa ta shiga ƙarshen mashigan hasumiya A kuma tana gudana ta cikin simintin ƙwayoyin cuta zuwa ƙarshen fitarwa, N2 yana ɗaukar shi, kuma samfurin oxygen yana gudana daga ƙarshen ƙarshen hasumiya.Bayan wani lokaci, ƙwayar ƙwayar ƙwayar ƙwayar cuta a hasumiya A ta cika.A wannan lokacin, Hasumiya ta atomatik ta dakatar da adsorption, matsar da iska zuwa hasumiyar B don shayar da nitrogen da samar da iskar oxygen, da A hasumiya ta kwayoyin halitta farfadowa.Ana samun sabuntawa na sieve kwayoyin ta hanyar saurin rage ginshiƙin tallan zuwa matsa lamba na yanayi don cire adsorbed N2.Hasumiya biyu a madadin adsorption da sabuntawa, cikakken iskar oxygen da rabuwar nitrogen, ci gaba da fitar da iskar oxygen.Abubuwan da ke sama ana sarrafa su ta hanyar mai sarrafa dabaru (PLC).Lokacin da aka saita girman tsaftar iskar oxygen na ƙarshen fitarwa, za a yi amfani da shirin PLC don buɗe bawul ɗin iska ta atomatik kuma ta atomatik fitar da iskar oxygen ɗin da ba ta cancanta ba don tabbatar da cewa iskar oxygen ɗin da ba ta cancanta ba ta gudana zuwa wurin iskar gas.Hayaniyar bai wuce 75dBA ba lokacin da mai yin shiru ya fitar da iskar gas.
Oxygen buffer tank
Ana amfani da tankin buffer na iskar oxygen don daidaita matsa lamba da tsabtar iskar oxygen da aka raba daga tsarin rabuwar nitrogen da oxygen don tabbatar da ci gaba da samar da iskar oxygen.A lokaci guda kuma, bayan aikin hasumiya na adsorption, zai zama wani ɓangare na iskar gas ɗinsa ya koma hasumiyar talla, a gefe guda don taimakawa hasumiya don haɓaka matsi, amma kuma yana taka rawa wajen kare gado. a cikin aiwatar da aikin kayan aiki yana kunna janareta na oxygen na verPSA yana dogara ne akan ka'idar adsorption na matsa lamba, yin amfani da simintin kwayoyin zeolite mai inganci a matsayin adsorbent, ƙarƙashin wani matsa lamba, daga iska don yin iskar oxygen.Bayan tsarkakewa da bushewa matsa lamba, matsa lamba adsorption da decompression desorption ne da za'ayi a cikin adsorber.Saboda tasirin aerodynamic, yawan yaduwar nitrogen a cikin ramukan zeolite kwayoyin sieve ya fi na oxygen girma.Nitrogen an fi son yaɗa shi ta hanyar sieve kwayoyin halitta na zeolite, kuma iskar oxygen yana wadatar a cikin lokacin iskar don samar da isasshen iskar oxygen.Bayan decompression zuwa matsa lamba na yanayi, adsorbent desorbed nitrogen da sauran ƙazanta, don cimma farfadowa.Gabaɗaya, ana kafa hasumiyai biyu na adsorption a cikin tsarin, haɓakar hasumiya ɗaya adsorption oxygen samarwa, ɗayan haɓakawar haɓakar hasumiya, ta hanyar mai kula da shirin PLC mai kula da buɗaɗɗen bawul ɗin buɗaɗɗen buɗaɗɗen buɗaɗɗen buɗewa da rufewa, don haka hasumiya biyu suna canza wurare dabam dabam, don cimma nasarar manufar ci gaba da samar da iskar oxygen mai inganci.Dukkanin tsarin ya ƙunshi abubuwa masu zuwa: taron tsarkakewar iska da aka matsa, tankin ajiyar iska, oxygen da na'urar rabuwar nitrogen, tankin buffer oxygen;Don cika silinda, iskar oxygen supercharger da na'urar cika kwalba an shigar da su a ƙarshen.y muhimmin aikin aikin taimako.
