PSA (Pressure Swing Adsorption) majenareta enitrogen masisitimu anoshandiswa kugadzira gasi renitrogen nekuipatsanura kubva kumhepo.Ivo vanowanzoshandiswa mumaindasitiri akasiyana-siyana uye maapplication uko kunoenderana kupihwa kwekuchena 99-99.999% nitrogen inodiwa.
Nheyo yekutanga yePSA nitrogen jenaretainosanganisira kushandiswa kweadsorption uye desorption cycles.Heino mashandiro azvinoita:
Adsorption: Maitiro anotanga nemhepo yakamanikidzwa ichipfuudzwa nemudziyo une zvinhu zvinonzi molecular sieve.Iyo molecular sieve ine hukama hwepamusoro hweokisijeni mamorekuru, ichiibvumira kuti ivashambadze ivo vachibvumira mamorekuru enitrogen kupfuura.
Nitrogen Separation: Sezvo mweya wakadzvanyirirwa unopfuura nepama molecular sieve bed, mamorekuru eokisijeni anoshambadzwa, achisiya nitrogen-inopfumisa gasi.Iyo nitrogen gasi inounganidzwa uye inochengetwa kuti ishandiswe.
Desorption: Mushure meimwe nguva, iyo molecular sieve bed inozadzwa neokisijeni.Panguva ino, iyo adsorption process inomiswa, uye kumanikidza mumudziyo kunoderedzwa.Uku kudzikiswa kwekumanikidzwa kunoita kuti mamorekuru eokisijeni adsorbed abudiswe kubva kune molecular sieve, achibvumira kuti icheneswe kubva muhurongwa.
Kuzvarwa patsva: Kana okisijeni yacheneswa, kudzvanywa kunowedzera zvakare, uye bhedha rema molecular sieve rakagadzirira imwe adsorption cycle.Iyo alternating adsorption uye desorption cycles inoramba ichigadzira inoenderera kugovera yenitrogen gasi.
PSA nitrogen jenaretavanozivikanwa nekubudirira kwavo uye kuvimbika.Vanogona kugadzira nitrogen ine hutsanana hwakanyanya, kazhinji kubva pa95% kusvika 99.999%.Chiyero chekuchena chinowanikwa chinoenderana nezvinodiwa zvekushandisa.
Aya majenareta anoshandiswa zvakanyanya mumaindasitiri akadai sekutakura chikafu, kugadzira zvemagetsi, zvemishonga, kugadzira makemikari, oiri uye gasi, nezvimwe zvakawanda.Ivo vanopa zvakanakira senge pa-saiti nitrogen kugadzirwa, mutengo wekuchengetedza uchienzaniswa neyakajairwa nitrogen yekuburitsa nzira, uye kugona kugadzirisa nitrogen kuchena mazinga zvichienderana nezvinodiwa chaizvo.
Nguva yekutumira: Jul-05-2023
