Hunhu hwehunyanzvi uye zvakanakira mashandiro emuchina wePSA nitrogen

Kusveta kwePSA kudzvanywa kwemhepo Jenareta yeNitrogen inoshandisa tekinoroji yePSA yakakura uye yakavimbika pasi rose, pamwe chete nekuyerera kwayo kwakasiyana, dhizaini yemapaipi akagadziridzwa uye tekinoroji yepamusoro yekuzadza, zvinobudirira kudzivirira kutadza kwe carbon molecular seeve CMS, uye kubvisa mhedzisiro yemugero mushongwe yekunyungudutsa. Saka, mashandiro e carbon molecular seeve anovandudzwa zvikuru. Nepo ichichengetedza kushandiswa kwesimba, nitrogen ine kuchena kwe97%-99.999% inogona kugadzirwa nedanho rimwe chete. Kana paine zvinodiwa zvakakosha, kuchena kunogona kusvika 99.9995%.

Nitrogen ndiyo chinhu chikuru chemhepo, ichipa 79% yenitrogen uye 20.9% yeokisijeni mumhepo. Nitrogen igesi risina ruvara, harinhuwi, harina chepfu uye haribati moto patembiricha yemumba uye mumhepo, ine poindi yekufashaira ye -195.8℃. Hunhu hwayo hwemakemikari hwakagadzikana uye haibatike nemakemikari nezvimwe zvinhu. Kuwedzera kune amoniya yakagadzirwa, nitrogen inowanzo shandiswa segasi rinodzivirira uye inoshandiswa zvakanyanya mukugadzira simbi, indasitiri yemakemikari, marasha, chikafu, mishonga, zvemagetsi, zvinhu zvemagineti, kutakura, kurapwa kwekupisa, matai, simba rekupisa, ndege nedzimwe nzvimbo. PSA pressure swing adsorption nitrogen generator inoshandisa mhepo sechinhu chisina kubikwa uye carbon molecular sieve se adsorbent. Inoshandisa musimboti we pressure swing adsorption uye selective adsorption yeoxygen nenitrogen ne carbon molecular sieve kuparadzanisa nitrogen ne oxygen. Inozivikanwa se Psa Nitrogen jenareta.

Jenareta yenitrogen yePSA ine mashandiro epamusoro asina munhu: iyo inoongorora kuchena kweokisijeni yakagadzirwa yakazvimirira inotarisa kuchena kwenitrogen panguva chaiyo, uye inoburitsa otomatiki nitrogen isingasvike zvinodiwa zvekuchena, nokudaro ichibvisa kukanganisa kwekusvibiswa kwegasi pamhando yezvigadzirwa; kutonga kwePLC kwakavimbika kunogona kuita kushanda otomatiki kusina munhu kwemaawa makumi maviri nemana. Nitrogen yepamusoro inosangana nezvinodiwa nemaindasitiri akasiyana-siyana: Majenareta enitrogen ePSA anowanzo kuve nemafirita akanyatsonaka kuti zvidimbu zveguruva renitrogen zvisasvike 0.01μm uye huwandu hwemafuta husasvike 0.01 ppm. Kana mamwe madhiraivha ekuwedzera adsorption, zvishandiso zvefirita zvisina tsvina, nezvimwewo zvikashongedzerwa, inogona zvakare kusangana nezvinodiwa zvepamusoro zvemaindasitiri akakosha akadai seLCDs, quartz oscillators, chikafu, uye mishonga.

PSA nitrogen generator imhando yekugadzira nitrogen panzvimbo, iyo inoshandisa air compressor kupa mhepo sezvinhu zvekugadzira nitrogen yakachena inodiwa, uye kuchena kwayo kunogona kugadziriswa kusvika 95% ~ 99.999%. Chakanakira nzira iyi ndechekuti mutengo wenitrogen wakaderera, inoshandisa magetsi chete, iri nyore uye yakagadzikana, haina kudziviswa nekufamba kwemhepo, uye iri nyore kuchengetedza. Chakashata ndechekuti mutengo wemidziyo unofanirwa kubhadharwa kamwe chete, uye mushandisi wekupedzisira anofanira kuita kugadzirisa nguva dzose. Unogona kusarudza chero nzira yekushandisa gasi zvichienderana nezvaunoda. MuChina, nekuda kwezvinodiwa zvekuchengetedza nharaunda uye zvirambidzo zvekufambisa muguta, mafekitori angangoita 80% ekuChina akachinja kushandisa PSA nitrogen generators panzvimbo kuti ape nitrogen.