Medical gas equipments hom psa oxygen generator

Lub siab adsorption oxygen generator yog ib qho khoom siv tsis siv neeg uas siv zeolite molecular sieve ua ib qho adsorbent kom nqus thiab tso pa tawm ntawm huab cua siv lub hauv paus ntsiab lus ntawm kev siv zog adsorption thiab decompression desorption.Zeolite molecular sieve yog ib hom spherical granular adsorbent nrog microporous nto thiab sab hauv, uas yog dawb.Nws cov yam ntxwv ntawm qhov pore ua rau nws ua tiav qhov sib cais ntawm cov pa oxygen thiab nitrogen.Kev sib cais ntawm cov pa thiab nitrogen los ntawm zeolite molecular sieves yog ua raws li qhov sib txawv me ntsis hauv kinetic txoj kab uas hla ntawm ob lub gases.Cov nitrogen molecules muaj ib tug ceev diffusion tus nqi nyob rau hauv micropores ntawm zeolite molecular sieves thiab cov pa oxygen molecular diffusion tus nqi qeeb.Qhov sib txawv ntawm cov dej thiab carbon dioxide nyob rau hauv compressed cua tsis txawv ntau ntawm nitrogen.Nws yog oxygen molecules uas nws thiaj li enriched los ntawm lub adsorption ntauwd.Subpressure adsorption oxygen ntau lawm yog siv zeolite molecular sieve xaiv adsorption yam ntxwv, siab adsorption, decompression desorption voj voog, kom lub compressed cua hloov mus rau hauv lub adsorption ntauwd kom ua tiav huab cua sib cais, yog li tsis tu ncua tsim high-purity khoom oxygen.