PSA okisijeni jenareta - okisijeni inogadzira michina - yakakwira kuchena okisijeni jenareta
Tangi yekuchengetera mweya
Basa rekuchengetedza mhepo tangi kudzikisa kuyerera kwemhepo uye kutamba basa rebuffer;Nokudaro, kudzvinyirirwa kwemaitiro ehurongwa kunoderedzwa, uye mweya wakamanikidzwa unopfuura nepakati pemhepo yakamanikidzwa yekuchenesa chikamu zvakanaka, kuitira kuti ibvise zvachose tsvina yemafuta nemvura uye kuderedza mutoro weinotevera PSA oksijeni uye nitrogen kupatsanura mudziyo.Panguva imwecheteyo, kana adsorption tower ichichinjirwa, inopawo PSA oxygen uye nitrogen yekuparadzanisa mudziyo ine huwandu hukuru hwemhepo yakatsikirirwa inodiwa kukurumidza kumanikidza kukwidziridzwa munguva pfupi, kuitira kuti kudzvanywa kweiyo adsorption tower nekukurumidza kusimuka kune kushanda kumanikidza, kuve nechokwadi chekuvimbika uye kugadzikana kushanda kwemidziyo.
Oxygen uye nitrogen kupatsanura mudziyo
Kune maviri adsorption shongwe A uye B akashongedzerwa neakakosha molecular sieve.Kana mweya wakachena wakadzvanywa uchipinda mukati meinopinza shongwe A uye uchiyerera nepakati pema molecular sieve kusvika kumagumo ekubuda, N2 inotorwa nayo, uye chigadzirwa okisijeni inoyerera ichibva kumagumo ekubuda kweiyo adsorption tower.Mushure menguva yenguva, iyo molecular sieve adsorption mushongwe A yakazara.Panguva ino, A shongwe inongomira adsorption, yakatsikirirwa mweya muB tower yekutora nitrogen uye kugadzirwa kweokisijeni, uye A tower molecular sieve kuvandudzwa.Kuvandudzwa kweiyo molecular sieve kunowanikwa nekukurumidza kudzikisa adsorption column kumhepo yemhepo kubvisa adsorbed N2.Shongwe mbiri dzakachinjana adsorption uye kuberekwa patsva, okisijeni yakakwana uye nitrogen kupatsanurwa, inoenderera okisijeni kubuda.Aya maitiro ari pamusoro anodzorwa ne programmable logic controller (PLC).Kana iyo okisijeni yakachena saizi yekubuda kunopera yaiswa, chirongwa chePLC chichashandiswa kuvhura otomatiki vent valve uye otomatiki inoburitsa iyo isina kukwana okisijeni kuti ive nechokwadi chekuti iyo isina kukwana okisijeni haiyerere ichienda kunzvimbo yegesi.Ruzha rwuri pasi pe75dBA kana gasi raburitswa ne silencer.
Oxygen buffer tank
Iyo oxygen buffer tank inoshandiswa kuenzanisa kudzvanywa uye kuchena kweokisijeni yakaparadzaniswa kubva kune nitrogen uye okisijeni yekuparadzanisa sisitimu kuti ive nechokwadi chekugadzika kunoramba kuripo kweokisijeni.Panguva imwecheteyo, mushure meiyo adsorption tower work switch, ichava chikamu chegasi rayo kudzoka kune adsorption tower, kune rumwe rutivi kubatsira iyo adsorption tower kuti iwedzere kudzvanywa, asi zvakare kuita basa mukudzivirira mubhedha, mukuita basa rekushandisa rinotamba verPSA okisijeni jenareta inobva pakumanikidzwa swing adsorption musimboti, kushandiswa kwepamusoro-soro zeolite molecular sieve se adsorbent, pasi peimwe kudzvinyirirwa, kubva kumhepo kuita oxygen.Mushure mekucheneswa uye kuomesa mweya wakamanikidzwa, kudzvanywa adsorption uye decompression desorption inoitwa mu adsorber.Nekuda kweiyo aerodynamic mhedzisiro, mwero wekupararira kwenitrogen mumapores ezeolite molecular sieve wakakwira zvakanyanya kupfuura iyo oxygen.Nitrogen inonyanya kushambadzirwa ne zeolite molecular sieve, uye okisijeni inowedzerwa muchikamu chegasi kuita okisijeni yapera.Mushure mekudzvinyirirwa kumhepo yemhepo, adsorbent desorbed nitrogen uye kumwe kusvibiswa, kuti uwane kuvandudzwa.Kazhinji, maviri adsorption shongwe akamiswa muhurongwa, imwe shongwe adsorption okisijeni kugadzirwa, imwe shongwe desorption regeneration, kuburikidza nePLC chirongwa chekudzora pneumatic valve kuvhura nekuvhara, kuitira kuti shongwe mbiri idzi dzishandure kutenderera, kuti uwane chinangwa chekuenderera mberi kwekugadzirwa kweokisijeni yepamusoro.Iyo yese sisitimu ine zvinotevera zvinoriumba: compressed air purification assembly, air storage tank, oxygen uye nitrogen separation device, oxygen buffer tank;Yekuzadza masilinda, okisijeni supercharger uye mudziyo wekuzadza bhodhoro unoiswa kumagumo.y yakakosha maitiro ekubatsira basa.
