PSA Nitrogen Generator - JOOZEO Carbon Molecular Sieve

Lokacin samar da nitrogen, yana da mahimmanci a sani da fahimtar matakin tsabta da kuke buƙata.Wasu aikace-aikacen suna buƙatar ƙananan matakan tsabta (tsakanin 90 da 99%), kamar hauhawar farashin taya da rigakafin gobara, yayin da wasu, kamar aikace-aikace a cikin masana'antar abin sha na abinci ang ko gyare-gyaren filastik, suna buƙatar matakan girma (daga 97 zuwa 99.999%).A cikin waɗannan lokuta fasahar PSA ita ce hanya mafi sauƙi kuma mafi sauƙi don tafiya.

A zahiri mai samar da nitrogen yana aiki ta hanyar raba kwayoyin nitrogen daga kwayoyin oxygen a cikin iska mai matsewa.Matsa lamba Swing Adsorption yana yin haka ta hanyar kama iskar oxygen daga magudanar ruwa ta hanyar amfani da adsorption.Adsorption yana faruwa ne lokacin da kwayoyin ke ɗaure kansu zuwa wani abin sha, a cikin wannan yanayin kwayoyin oxygen suna haɗawa da simintin kwayoyin carbon (CMS).Wannan yana faruwa a cikin tasoshin matsa lamba guda biyu, kowannensu cike da CMS, wanda ke canzawa tsakanin tsarin rabuwa da tsarin sabuntawa.A halin yanzu, bari mu kira su hasumiya A da hasumiya B.

Don masu farawa, iska mai tsafta da busasshiyar matsawa tana shiga hasumiya A kuma tunda kwayoyin oxygen sun yi ƙasa da ƙwayoyin nitrogen, za su shiga cikin ramuka na sieve carbon.Kwayoyin Nitrogen a daya bangaren kuma ba za su iya shiga cikin ramuka ba don haka za su ketare mashin kwayoyin halitta na Jiuzhou.A sakamakon haka, kun ƙare tare da nitrogen na tsarkin da ake so.Wannan lokaci shi ake kira da adsorption ko rabuwa lokaci.

Bai tsaya nan ba.Yawancin nitrogen da aka samar a cikin hasumiya A yana fita daga tsarin (shirye don amfani kai tsaye ko ajiya), yayin da wani karamin yanki na nitrogen da aka samar yana tashi zuwa hasumiya B ta wata hanya dabam (daga sama zuwa kasa).Ana buƙatar wannan kwararar don fitar da iskar oxygen da aka kama a cikin lokacin adsorption na baya na hasumiya B. Ta hanyar sakin matsin lamba a hasumiya B, sieves na kwayoyin carbon sun rasa ikon riƙe ƙwayoyin oxygen.Za su rabu da sieves kuma za a ɗauke su ta hanyar shaye-shaye ta hanyar ƙaramin iskar nitrogen da ke fitowa daga hasumiya A. Ta yin hakan tsarin yana ba da damar sabbin kwayoyin oxygen don haɗawa da sieves a cikin wani lokaci na gaba adsorption.Muna kiran wannan tsari na 'tsaftacewa' sabuntawar hasumiya mai cike da iskar oxygen.