I-Vpsa Oxygen Gas Generator Yendawo Yezimboni

Incazelo emfushane:

Inkomba yobuchwepheshe
1. Isikali somkhiqizo: 100-10000Nm3/h
2. Ukuhlanzeka komoyampilo: ≥90-94%, kungalungiswa ebangeni le-30-95% ngokuya ngezidingo zomsebenzisi.
3. Ukusetshenziswa kwamandla okukhiqizwa komoya-mpilo: lapho ubumsulwa be-oxygen bungama-90%, ukusetshenziswa kwamandla okuguqulelwa kumoya-mpilo ohlanzekile ngu-0.32-0.37KWh/Nm3
4. Ingcindezi ye-oxygen: ≤20kpa (ingacindezelwa)
5. Amandla: ≥95%

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isimiso sokusebenza se-VPSA pressure swing adsorption oxygen generator
1. Izingxenye eziyinhloko emoyeni yi-nitrogen nomoya-mpilo.Ngaphansi kwezinga lokushisa le-ambient, ukusebenza kwe-adsorption ye-nitrogen nomoya-mpilo emoyeni ku-zeolite molecular sieve (ZMS) kuhlukile (umoya-mpilo ungadlula kodwa i-nitrogen iyakhanyiswa), bese uklama inqubo efanele.I-nitrogen ne-oxygen kuyahlukaniswa ukuze kutholakale umoya-mpilo.Amandla okukhangisa e-nitrogen kusihlungo se-molecular ye-zeolite anamandla kunalawo omoya-mpilo (amandla phakathi kwe-nitrogen nama-ion angaphezulu esisefo samangqamuzana anamandla).Lapho umoya udlula kumbhede we-adsorption one-zeolite molecular sieve adsorbent ngaphansi kwengcindezi, i-nitrogen ikhangwa ngesisefo samangqamuzana, futhi umoya-mpilo ukhangwa ngesisefo samangqamuzana.Kancane, thuthukiswa esigabeni segesi futhi ugeleze uphume embhedeni we-adsorption ukuze uhlukanise umoya-mpilo ne-nitrogen ukuze uthole umoya-mpilo.Lapho isisefo samangqamuzana sikhanga i-nitrogen ukuze igcwale, imise ukugeleza komoya futhi yehlise ukucindezela kombhede wokukhangisa, i-nitrogen ekhangiswa yisisefo samangqamuzana iyancibilika, futhi isisefo samangqamuzana sivuselelwe futhi singasetshenziswa kabusha.Imibhede emibili noma ngaphezulu ye-adsorption isebenza ngokushintshana ukuze ikhiqize umoya-mpilo ngokuqhubekayo.
2. Amaphuzu abilayo e-oxygen ne-nitrogen aseduze, kokubili kunzima ukuhlukanisa, futhi kunothiswa esimweni sezulu ndawonye.Ngakho-ke, i-press swing adsorption oxygen plant ngokuvamile ingathola kuphela u-90-95% we-oxygen (i-oxygen concentration in 95.6%, kanti enye i-argon), eyaziwa nangokuthi ukucebisa umoya-mpilo.Uma kuqhathaniswa neyunithi yokuhlukanisa umoya we-cryogenic, le yokugcina ingakwazi ukukhiqiza umoya-mpilo ngokugxila okungaphezu kuka-99.5%.
Ubuchwepheshe bedivayisi
1. Umbhede we-adsorption weplanti ye-pressure swing adsorption air separation oxygen kumele ifake izinyathelo ezimbili zokusebenza: i-adsorption kanye ne-desorption.Ukuze uthole ngokuqhubekayo igesi yomkhiqizo, ngokuvamile imibhede engaphezu kwemibili ye-adsorption efakwa kujeneretha komoya-mpilo, futhi ngokombono wokusetshenziswa kwamandla nokuzinza, ezinye izinyathelo zokusiza ezidingekayo zinikezwa ngaphezu kwalokho.Umbhede ngamunye we-adsorption ngokuvamile uthola izinyathelo ezifana ne-adsorption, i-depressurization, ukuphuma noma ukukhishwa kabusha kwe-decompression, ukushintshwa okuguquguqukayo, nokulinganisa nokucindezela okwandayo, futhi umsebenzi uyaphindwa ngezikhathi ezithile.Ngesikhathi esifanayo, umbhede ngamunye we-adsorption usezinyathelweni zokusebenza ezihlukene.Ngaphansi kokulawula kwe-PLC, imibhede ye-adsorption iyashintshwa njalo ukuze kuhlanganiswe ukusebenza kwemibhede eminingana ye-adsorption.Empeleni, izinyathelo ziyanyakaza, ukuze idivayisi ye-press swing adsorption isebenze kahle futhi iqhubeke ithola igesi yomkhiqizo..Ngenqubo yangempela yokuhlukanisa, ezinye izingxenye zokulandelela emoyeni nazo kufanele zicatshangelwe.Amandla okukhangisa we-carbon dioxide namanzi kuma-adsorbents avamile ngokuvamile makhulu kakhulu kunalawo e-nitrogen nomoya-mpilo.Ama-adsorbent afanelekile angagcwaliswa embhedeni we-adsorbent (noma i-adsorbent ekhiqiza umoya-mpilo ngokwawo) ukuze ikhangiswe futhi isuswe.
2. Inombolo yemibhoshongo ye-adsorption edingwa idivayisi yokukhiqiza umoya-mpilo incike esikalini sokukhiqizwa komoyampilo, ukusebenza kwe-adsorbent kanye nemibono yokuklama inqubo.Ukuzinza kokusebenza kwemibhoshongo eminingi kungcono kakhulu, kodwa ukutshalwa kwezimali kwemishini kuphezulu.Umkhuba wamanje owokusebenzisa ama-adsorbent okukhiqiza umoya-mpilo asebenza kahle kakhulu ukuze kuncishiswe inani lemibhoshongo ye-adsorption kanye nokusebenzisa imijikelezo emifushane yokusebenza ukuze kuthuthukiswe ukusebenza kahle kwedivayisi nokonga ukutshalwa kwezimali ngangokunokwenzeka.
Izici zobuchwepheshe
1. Inqubo idivayisi ilula
2. Isikali sokukhiqiza umoya-mpilo singaphansi kuka-10000m3/h, ukusetshenziswa kwamandla okukhiqiza umoya-mpilo kuphansi, futhi ukutshalwa kwezimali kuncane;
3. Inani lobunjiniyela bomphakathi lincane, futhi umjikelezo wokufakwa kwedivayisi mfushane kunalowo we-cryogenic device;
4. Izindleko zokusebenza nokugcinwa kocingo ziphansi;
5. Idivayisi inezinga eliphezulu lokuzenzekelayo, ilula futhi ishesha ukuqala nokumisa, futhi kukhona opharetha abambalwa;
6. Idivayisi inokuqina okuqinile kokusebenza nokuphepha okuphezulu;
7. Ukusebenza kulula, futhi izingxenye eziyinhloko zikhethwa kubakhiqizi bamazwe ngamazwe abaziwayo;
8. Ukusebenzisa isisefo se-oksijini yamangqamuzana, ukusebenza okuphakeme kanye nempilo ende yesevisi;
9. Ukusebenza okuguquguqukayo okunamandla (umugqa womthwalo ophezulu, isivinini sokuguqulwa okusheshayo).