umgangatho ophezulu we-psa oxygen generator yokusetyenziswa kwemizi-mveliso okanye ukusetyenziswa kwezonyango

Umzi mveliso wethu ugxila kuyilo, kwimveliso, kwintengiso yomatshini weoksijini wamashishini, umatshini womoya weoksijini unokusetyenziswa kakhulu ekusikeni isinyithi, ioksijini yokutsha okutyebileyo, isibhedlele ioksijini, petrochemical, iziko lombane elenza intsimbi, imveliso yeglasi, ukwenziwa kwephepha, i-ozone, i-aquaculture, i-aerospace kunye namanye amashishini kunye namasimi. Ngokweemfuno ezahlukeneyo zabasebenzisi abohlukeneyo kumashishini ahlukeneyo, lo mzi-mveliso ubonelela ngezixhobo zemveliso zeoksijini ezenzelwe wena kunye nezobuchwephesha ukuhlangabezana ngokupheleleyo neemfuno zabasebenzisi abohlukeneyo. Ngokubonelela ngothotho lwe-BXO yoxinzelelo olutshintshayo lokufunxa izixhobo zokuvelisa ioksijini (inezixhobo zexabiso eliphantsi, umthamo omncinci, ubunzima bokukhanya, ukusebenza ngokulula, ulondolozo olulula kunye neendleko zokusebenza, ioksijini kunye nokukhawuleza, ukulungeleka, ukutshintshela, ukungabinakho ukungcola, Ingasetyenziselwa ukusika ngentsimbi, i-oxygen-enotyisiweyo yokutsha, izibhedlele zangaphandle, njl. njl.

1. Iqela elicinezelweyo lokucoca umoya
Umoya oxinzelelweyo obonelelwe sisiguquli somoya kuqala kudluliselwe kwicandelo lokucoca lomoya elicinezelweyo. Umoya ocinezelweyo ususwa okokuqala kuninzi lweoyile, amanzi nothuli ngesicoci sepayipi, emva koko isuswe emanzini ngesomisi somkhenkce, ukususwa kweoyile kunye nokususa uthuli ngesihluzi esihle, emva koko ihlanjululwe ngokunzulu yi-ultra-entle isihluzo. Ngokwemo yokusebenza kwale nkqubo, igesi ye-Uniergy iyile ngokukodwa iseti ye-oyile yokususa ioyile yomoya ukuthintela ukungena kweoyile ekuboneleleni kunye nokubonelela ngokhuseleko olwaneleyo kwisisefo seemolekyuli. Izinto eziyilwe ngocoselelo zokuhlanjululwa komoya ziqinisekisa ubomi benkonzo yesisefo se molekyuli. Umoya ococekileyo ophathwe leli candelo unokusetyenziselwa isixhobo somoya.

2. Itanki yokugcina umoya
Umsebenzi wetanki yokugcina umoya kukunciphisa ukubetha komoya kunye nokudlala indima ye-buffer; Ke, ukunyuka koxinzelelo lwenkqubo kuncitshisiwe, kwaye umoya oxinzelelweyo udlula kwicandelo elicinezelweyo lokucoca umoya, ukuze ususe ngokupheleleyo ukungcola kweoyile kunye namanzi kunye nokunciphisa umthwalo we-PSA oksijini kunye nesixhobo sokuzahlula kwe-nitrogen. Ngexesha elifanayo, xa i-adsorption tower itshintshiwe, ikwabonelela nge-PSA ioksijini kunye nesixhobo sokwahlula i-nitrogen ngesixa esikhulu somoya ocinezelekileyo ofunekayo wokunyusa uxinzelelo olukhawulezileyo ngexesha elifutshane, ukuze uxinzelelo kwi-adsorption tower inyuke ngokukhawuleza ukusebenza uxinzelelo, ukuqinisekisa ukusebenza oluthembekileyo uzinzile kwezixhobo.

3. Isixhobo sokwahlula ioksijini kunye nenitrogen
Zimbini iinqaba zentengiso ye-A kunye ne-B exhotyiswe ngesihlunu esikhethekileyo semolekyuli. Xa umoya ococekileyo ococekileyo ungena kwisiphelo sokungena kwinqaba A kwaye uqukuqela ngesihlunu se-molekyuli ukuya esiphelweni se-outlet, i-N2 ifunxwa yiyo, kwaye imveliso yeoksijini iyaphuma iphuma esiphelweni senqaba ye-adsorption. Emva kwexesha elithile, i-molecular sieve adsorption kwi-tower A igcwele. Ngeli xesha, inqaba iyayeka ngokuzenzekelayo i-adsorption, umoya ocinezelweyo kwi-B tower yokufunxa i-nitrogen kunye nemveliso yeoksijini, kunye ne-tower tower sieve regeneration. Ukuhlaziywa kwesihlunu seemolekyuli kufezekiswa ngokuhlisa ngokukhawuleza ikholamu ye-adsorption kuxinzelelo lomoya ukuze kususwe i-adsorbed N2. Iinqaba ezimbini ngokuthe ngqo adsorption kunye nokuzalwa kwakhona, oksijini epheleleyo kunye nokwahlukana kwe-nitrogen, ukuphuma kweoksijini okuqhubekayo. Ezi nkqubo zingasentla zilawulwa ngumlawuli we-logic (PLC). Xa ubungakanani bokusulungeka kwe-oksijini yokuphela kokuphela kusetiwe, inkqubo ye-PLC iyakusetyenziselwa ukuvula i-valve ezenzekelayo kwaye ikhuphe i-oksijini engafanelekanga ukuqinisekisa ukuba i-oksijini engafanelekanga ayihambi iye kwindawo yegesi. Ingxolo ingaphantsi kwama-75dBA xa irhasi ikhutshwa sisileli.

4. Itanki yetanki ye-oksijini
Itanki ye-oksijini yetanki isetyenziselwa ukulinganisa uxinzelelo kunye nokusulungeka kweoksijini eyahlulwe kwinkqubo ye-nitrogen kunye neoksijini yokuqinisekisa ukubonelelwa okuzinzileyo kweoksijini. Ngexesha elifanayo, emva kokutshintshwa komsebenzi we-adsorption tower, iya kuba yinxalenye yegesi yayo ukubuyela kwinqaba ye-adsorption, ngakwesinye icala ukunceda i-adsorption tower ukukhulisa uxinzelelo, kodwa idlala indima ekukhuseleni ibhedi, Kwinkqubo yezixhobo zokusebenza kudlala umvelisi weoksijini we-verPSA usekwe kumgaqo woxinzelelo lwe-swor adsorption, ukusetyenziswa komgangatho ophezulu we-zeolite sieve njenge-adsorbent, phantsi koxinzelelo oluthile, ukusuka emoyeni ukwenza ioksijini. Emva kokuhlanjululwa kunye nokomiswa komoya ocinezelweyo, uxinzelelo lwe-adsorption kunye nokususwa kokunyanzeliswa kwenziwa kwi-adsorber. Ngenxa yempembelelo ye-aerodynamic, iqondo lokusasazeka kwe-nitrogen kwimingxunya ye-zeolite ye-molecular sieve iphezulu kakhulu kune-oxygen. I-nitrojeni ikhethwa ngokuchanekileyo yi-zeolite sieve yeemolekyuli, kwaye ioksijini iyacetyiswa kwisigaba segesi ukwenza ioksijini egqityiweyo. Emva koxinzelelo kuxinzelelo lweatmosfera, i-adsorbent desorbed nitrogen kunye nokunye ukungcola, ukufezekisa ukuhlaziywa. Ngokubanzi, ii-adsorption tower ezimbini zimisiwe kwinkqubo, enye ye-adsorption oxygen oxygen production, enye i-tower desorption regeneration, ngenkqubo ye-PLC yokulawula ulawulo lwe-pneumatic valve yokuvula kunye nokuvala, ukuze ezi nqaba zimbini zijikeleze, ukuze kufezekiswe Injongo yemveliso eqhubekayo yeoksijini ekumgangatho ophezulu. Inkqubo iyonke inala macandelo alandelayo: ukuhlanganiswa kokucoca umoya, itanki yokugcina umoya, ioksijini kunye nesixhobo sokuzahlula i-nitrogen, itanki ye-oksijini; Ukuzalisa iisilinda, isixhobo sokugcwalisa ioksijini kunye nesixhobo sokugcwalisa iibhotile sifakiwe kwindima ebalulekileyo yendima yokuncedisa.