PSA (Pressure Swing Adsorption) nitrogen generators yog cov tshuab siv los tsim cov roj nitrogen los ntawm kev sib cais ntawm huab cua.Lawv feem ntau siv nyob rau hauv ntau yam kev lag luam thiab cov ntawv thov uas yuav tsum muaj cov khoom zoo sib xws ntawm purity 99-99.999% nitrogen.
Lub hauv paus ntsiab lus ntawm aPSA nitrogen generatorNws suav nrog kev siv cov adsorption thiab desorption voj voog.Nov yog li cas nws feem ntau ua haujlwm:
Adsorption: Cov txheej txheem pib nrog cov cua compressed dhau los ntawm lub nkoj uas muaj cov khoom hu ua molecular sieve.Cov molecular sieve muaj ib tug siab affinity rau oxygen molecules, cia nws xaiv adsorb lawv thaum tso cai rau nitrogen molecules hla dhau.
Nitrogen Separation: Raws li cov huab cua compressed dhau los ntawm lub txaj molecular sieve, oxygen molecules yog adsorbed, tawm hauv qab nitrogen-enriched gas.Cov roj nitrogen tau sau thiab khaws cia rau kev siv.
Desorption: Tom qab ib lub sij hawm, lub txaj molecular sieve ua saturated nrog oxygen.Nyob rau lub sijhawm no, cov txheej txheem adsorption raug tso tseg, thiab lub siab hauv lub nkoj tau txo qis.Qhov kev txo qis hauv siab no ua rau cov pa adsorbed oxygen molecules raug tso tawm los ntawm molecular sieve, tso cai rau nws kom huv si los ntawm lub cev.
Kev tsim dua tshiab: Thaum cov pa purged, lub siab tau nce ntxiv, thiab lub txaj molecular sieve yog npaj rau lwm lub voj voog adsorption.Kev hloov pauv adsorption thiab desorption cycles txuas ntxiv tsim cov roj nitrogen txuas ntxiv.
PSA nitrogen generatorspaub txog lawv cov efficiency thiab kev ntseeg tau.Lawv tuaj yeem tsim nitrogen nrog qib purity siab, feem ntau ntawm 95% txog 99.999%.Qhov purity theem ua tiav nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov.
Cov tshuab hluav taws xob no tau siv dav hauv kev lag luam xws li ntim khoom noj, khoom siv hluav taws xob, tshuaj, tshuaj ua haujlwm, roj thiab roj, thiab lwm yam.Lawv muab cov txiaj ntsig zoo xws li cov khoom siv nitrogen hauv qhov chaw, txuag nqi piv rau cov txheej txheem xa khoom nitrogen ib txwm muaj, thiab muaj peev xwm hloov kho nitrogen purity qib raws li cov kev xav tau tshwj xeeb.
Post lub sij hawm: Jul-05-2023
