Umgaqo wePSA wemveliso yenitrogen
I-Carbon molecular sieve inokuthi ngaxeshanye ibhengeze ioksijini kunye nenitrogen emoyeni, kwaye amandla ayo okubhengeza nawo ayanda ngokunyuka koxinzelelo, kwaye akukho mahluko ucacileyo kumandla okulinganisa oksijini kunye nenitrogen phantsi koxinzelelo olufanayo. Ngoko ke, kunzima ukufezekisa ukuhlukana okusebenzayo kwe-oksijeni kunye ne-nitrogen kuphela ngotshintsho loxinzelelo. Ukuba isantya se-adsorption siqwalaselwa ngakumbi, iipropathi ze-adsorption ze-oksijini kunye ne-nitrogen zinokwahlulwa ngokufanelekileyo. I-diameter yeemolekyuli ze-oksijini incinci kuneemolekyuli zenitrogen, ngoko ke isantya sokusasazwa sikhawuleza kangangamakhulu amaxesha kunenitrogen, ngoko ke isantya se-carbon molecular sieve adsorption ye-oksijini sikwakhawuleza kakhulu, i-adsorption malunga nomzuzu omnye ukufikelela ngaphezulu kwe-1. 90%; Okwangoku, i-nitrogen adsorption imalunga ne-5% kuphela, ngoko ke i-oksijini eninzi, kwaye enye ininzi i-nitrogen. Ngale ndlela, ukuba ixesha lokubhengezwa lilawulwa ngaphakathi kwe-1 ngomzuzu, i-oksijeni kunye ne-nitrogen inokwahlulwa okokuqala, oko kukuthi, i-adsorption kunye ne-desorption ifezekiswa ngokuhlukana koxinzelelo, ukunyuka kwengcinezelo xa i-adsorption, i-pressure drops xa i-desorption. Umahluko phakathi kweoksijini kunye ne-nitrogen uqondwa ngokulawula ixesha le-adsorption, elifutshane kakhulu. I-oksijeni ibhengezwe ngokupheleleyo, ngelixa i-nitrogen ingazange ibe nexesha lokubhengezwa, ngoko iyayeka inkqubo yokubhengezwa. Ngoko ke, uxinzelelo ujingi adsorption imveliso nitrogen ukuba utshintsho uxinzelelo, kodwa kwakhona ukulawula ixesha ngaphakathi 1 umzuzu.
1- Icompressor yomoya; 2- isihluzo; 3 - isomisi; Isihluzi se-4; Inqaba ye-adsorption ye-5-PSA; 6- isihluzo; 7- Itanki yesithinteli se-nitrogen
Iimpawu zeMveliso
Isixhobo sokuvelisa i-nitrogen ye-molekyuli Ukuthembeka okuphezulu, ukusebenza okuphezulu kunye neendleko eziphantsi zokusebenza Ukukhonza ihlabathi phantse iminyaka engama-20
Kufunyenwe inani letekhnoloji enelungelo elilodwa lomenzi wesisombululo esigqibeleleyo kwisiza sokuvelisa igesi
Ukonga amandla ukuya kuthi ga kwi-10% ~ 30%
Iminyaka engama-20 yokugxila kuphando lwemveliso kunye nophuhliso kunye nokusetyenziswa, kunye nenani letekhnoloji enelungelo elilodwa lomenzi, ukhetho lwe-adsorbent ekumgangatho ophezulu, inkqubo-yolawulo oluphezulu olugcinayo ukuya kuthi ga kwi-10% ~ 30%
Ubomi benkonzo yeminyaka elishumi
Umatshini wonke wenzelwe kwaye usetyenziswe iminyaka eyi-10. Iinqanawa zoxinzelelo, iivalve ezicwangcisiweyo, iipayipi, izihlungi kunye nezinye izinto eziphambili zesiqinisekiso somgangatho we-20.
Uyilo olungqongqo lweemeko zesicelo
Phantsi kwezi meko zilandelayo, isixhobo sokwenza initrogen siqhuba ngokuzinzileyo nangokuqhubekayo kumthwalo ogcweleyo.
Ubushushu be-Ambient: -20 ° C ukuya +50 ° C
Ukufuma kwendawo: ≤95%
Uxinzelelo olukhulu lwegesi: 80kPa ~ 106kPa
Qaphela: ingenziwa ngokukodwa kwiimeko zokusebenza ezingentla
Ufakelo olulula kunye nokugcinwa
Uyilo lwemizi-mveliso olubambeneyo nolusengqiqweni, umfuziselo olungiselelweyo, ubugcisa obuhle, xa kuthelekiswa nezinye izixhobo zemveliso yenitrogen inokuthembeka okuphezulu, umjikelo wenkonzo omde, ukufakwa kwezixhobo kugubungela indawo encinci, ukufakwa lula kunye nokugcinwa.
