I-PSA NITROGEN GENERATOR - YUANHAO CMS

Lapho ukhiqiza i-nitrogen, kubalulekile ukwazi nokuqonda izinga lobumsulwa obudinga. Ezinye izicelo zidinga amazinga aphansi okuhlanzeka (phakathi kuka-90 no-99%), njengokukhuphuka kwamanani esondo nokuvimbela umlilo, kanti ezinye, njengokufaka ekudleni noma iyiphi imboni yeziphuzo noma ukubumba kwepulasitiki, kudinga amazinga aphezulu (kusuka ku-97 kuye ku-99.999%). Kulezi zimo ubuchwepheshe be-PSA yindlela ekahle futhi elula yokuhamba.

Empeleni i-nitrogen generator isebenza ngokuhlukanisa ama-molecule e-nitrogen kuma-molecule e-oxygen asemoyeni ocindezelweyo. I-Pressure Swing Adsorption ikwenza lokhu ngokubamba i-oksijini kusuka ekusakazweni komoya okucindezelweyo usebenzisa ukukhangisa. I-Adsorption yenzeka lapho ama-molecule ezibophezela kwi-adsorbent, kulokhu ama-molecule e-oksijeni anamathisela kwi-sieve ye-carbon molecular (CMS). Lokhu kwenzeka emikhunjini emibili ehlukene yengcindezi, ngayinye igcwaliswe nge-CMS, eshintsha phakathi kwenqubo yokwehlukanisa nenqubo yokuvuselela. Okwamanje, ake sibabize ngombhoshongo A no-tower B.

Okokuqala, umoya ocindezelwe ohlanzekile nowomile ungena ku-tower A futhi njengoba ama-molecule e-oxygen emincane kunama-molecule we-nitrogen, azongena ezimbotsheni ze-sieve yekhabhoni. Ama-molecule enitrogen ngakolunye uhlangothi awakwazi ukungena kuma-pores ukuze azodlula ngesihlungo se-YUANHAO carbon molecular. Ngenxa yalokho, ugcina une-nitrogen yobumsulwa obufunayo. Lesi sigaba sibizwa ngokuthi isigaba sokukhangisa noma sokuhlukanisa.

Akugcini lapho kepha. Iningi le-nitrogen ekhiqizwe embhoshongweni A liphuma ohlelweni (lilungele ukusetshenziswa ngqo noma ukugcinwa), kuyilapho ingxenye encane ye-nitrogen ekhiqizwayo indiziswa embhoshongweni B ohlangothini oluhlukile (kusuka phezulu kuye phansi). Lokhu kugeleza kuyadingeka ukukhiphela ngaphandle umoya-mpilo owawuthathwe esigabeni sangaphambilini sokukhangisa sombhoshongo B. Ngokukhipha ingcindezi esembhoshongweni B, ama-sieve e-carbon molecular alahlekelwa amandla awo okubamba ama-molecule e-oxygen. Bazokhipha izisefo bese bethathwa ngukuqothulwa ukugeleza okuncane kwe-nitrogen okuvela embhoshongweni A. Ngokwenza lokho uhlelo lenza indawo yama-molecule e-oxygen amasha anamathele kuma-sieve esigabeni esilandelayo se-adsorption. Le nqubo siyibiza ngokuthi 'ukuhlanza' ukuvuselelwa kombhoshongo ogcwele umoya-mpilo.