Sei mabuffer matangi akaiswa paPSA yezvokurapa okisijeni jenareta

Iyo yakazara gasi yekuparadzanisa sisitimu ine zvinhu zvakaita semhepo compressor, yakamanikidzwa yekuchenesa mweya zvikamu, tangi yekuchengetedza mweya,zvokurapa okisijeni jenareta, uye tangi yeokisijeni inodzivirira.Kana silinda yekuzadza ichidikanwa, okisijeni booster uye mudziyo wekuzadza bhodhoro unofanirwa kuwedzerwa.Iyo mhepo compressor inowana iyo mhepo sosi, yekuchenesa zvikamu zvinochenesa mweya wakamanikidzwa, uye okisijeni jenareta inoparadzanisa uye inogadzira okisijeni.Uye iyo oxygen buffer tank inoitawo basa rakakosha muPSA system.Haisi chigadziko chete, asi inogona kuenzana kudzvanywa uye kuchena kweokisijeni yakaparadzaniswa nejenareta yeokisijeni kuti ive nechokwadi chekuenderera uye kugadzikana kweokisijeni.

Kuti tinzwisise kukosha kwebhafa tangi, ngatitangei nemusimboti wekushanda wePSA okisijeni jenareta.PSA okisijeni jenareta inoshandisa zeolite molecular sieve se adsorbent kushambadza uye kubvisa mweya wakanatswa uye wakaoma wakamanikidzwa.Nitrogen inonyanya kushambadzirwa ne zeolite molecular sieve, saka okisijeni inowedzerwa kuumba iyo yapera okisijeni.Zvino, mushure mekuderera kusvika kumhepo yemhepo, iyo adsorbent inobvisa nitrogen uye tsvina kuti iwane kuvandudzwa.

Tevere ngationgororei zvikonzero nei matangi e-buffer achifanira kuiswa paPSA okisijeni jenareta.Iyo adsorption tower inochinjirwa kamwechete paminiti, uye iyo imwe nguva yekusimudzira ingori 1-2 masekonzi.Kana pasina tangi rekuchengetera mweya rine buffer, mweya wakatsikirirwa unotadza kurapwa unotakura hunyoro nemafuta zvakananga muzvokurapa okisijeni jenareta, izvo zvinozotungamira kune molecular sieve chepfu, kuderedza mwero wekugadzirwa kweokisijeni, uye kupfupisa hupenyu hwebasa hwema molecular sieve.PSA kugadzirwa kweokisijeni hakusi kuenderera mberi, saka matangi eokisijeni anodzivirira anodiwa kuenzanisa kuchena uye kudzvanywa kweokisijeni yakaparadzaniswa kubva kune maviri adsorption shongwe kuti ive nechokwadi chekuenderera uye kwakadzikama kupihwa kweokisijeni.Uye zvakare, iyo oxygen buffer tank inogona zvakare kubatsira kuchengetedza mubhedha nekudzoreredza chikamu chegasi rayo kudzosera kune adsorption tower mushure mekunge adsorption shongwe yachinjirwa kushanda.


Nguva yekutumira: Jun-15-2022

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