Umgangatho olungileyo ngexabiso eliKhuphisanayo lejenereyitha yeoksijini

Emva kokuba icompressor yomoya icinezele umoya emva kokucoca, ukuthoba, ukomisa, kwitanki yokugcina umoya, ngevalve yokungena emoyeni, ivalve yokungena ekhohlo kwinqaba yokungena ekhohlo, ukwanda koxinzelelo lwentonga, iimolekyuli zenitrogen kumoya ocinezelweyo yi-zeolite molecular sieve adsorption, i-adsorption ye-oksijini ngebhedi ye-adsorption, kungekhona emva kwekhohlo ukuvelisa ivalve, ivalve ye-oksijini kwitanki ye-oksijini, le nkqubo ibizwa ngokuba ngasekhohlo, Ubude bexesha ngamashumi emizuzwana.

Emva kwenkqubo yokufunxa ekhohlo, inqaba ye-adsorption ekhohlo kunye ne-adsorption tower idityaniswe ngevalve yokwabelana ngoxinzelelo, ukuze uxinzelelo lweenqaba ezimbini lufikelele ekulinganeni, le nkqubo ibizwa ngokuba kukwabelana ngoxinzelelo, okuhlala kwi-3 ukuya kwe-5 imizuzwana. Emva kokuphela koxinzelelo lokulinganisa, umoya ocinezelweyo ngevalve yokungena emoyeni, ivalve yokungena ekunene kwinqaba ye-adsorption yasekunene, iimolekyuli zenitrogen kumoya ocinezelekileyo nge-zeolite molecular sieve adsorption, etyebisa ioksijini ngevalve yegesi elungileyo, ivalve yegesi yeoksijini kwindawo yokugcina ioksijini. itanki, le nkqubo ibizwa ngokuba yi-right suction, ehlala amashumi emizuzwana. Kwangaxeshanye, ioksijini ebhengezwa sisihluzo semolekyuli ye-zeolite kwinqaba ye-adsorption yasekhohlo ikhutshwa ibuyele emoyeni ngoxinzelelo lwevalve yokuphuma ekhohlo, ebizwa ngokuba yi-desorption. Ngokuchaseneyo, xa inqaba yasekhohlo ifunxa, inqaba yasekunene ikwayi-desorption. Ukuze kwenziwe isihluzo se-molekyuli esihlayo se-nitrogen sikhutshwe ngokupheleleyo kwi-atmosfera, i-oksijini ngokusebenzisa ivalve ye-backblowing eqhelekileyo ivuthela i-adsorption tower yi-desorption, inqaba ye-nitrogen ngaphandle kwe-adsorption tower. Le nkqubo ibizwa ngokuba kukuvuthela ngasemva, kwaye yenzeka ngaxeshanye ne-desorption. Emva kokuphela kokufunxa ekunene, faka inkqubo yokulinganisa uxinzelelo, kwaye emva koko utshintshele kwinkqubo yokufunxa ekhohlo, sele iqhubeka, ukuze ngokuqhubekayo ivelise i-oksijini yemveliso ecocekileyo.

Ukuhamba komsebenzi wejenereyitha yeoksijini kulawulwa sisilawuli esicwangcisekileyo esineendlela ezintlanu ezineendlela ezintlanu zokuqhuba ivalve yesolenoid, kuze emva koko ngevalve yesolenoid ngokulandelelana ilawule ivalve yombhobho wepneumatic elishumi evulekileyo, kufutshane nokugqiba. Ezintlanu-ndlela ezintlanu zomqhubi we-solenoid valve ukulawula ukufunxa ngasekhohlo, ukulinganisa koxinzelelo, imeko yokufunxa ekunene. Inkqubo yexesha lokutsalwa kwekhohlo, ukulingana koxinzelelo kunye ne-right suction igcinwe kwisilawuli esicwangcisiweyo. Kwimeko yokusilela kwamandla, irhasi yokulinga yevalve ye-solenoid yeendlela ezintlanu ezintlanu iqhagamshelwe kwizibuko lokuvala levalve yombhobho wepneumatic. Xa inkqubo ikwimeko yokufunxa ekhohlo, ulawulo lwevalve ye-solenoid ekhohlo inamandla, igesi yokulingwa iqhagamshelwe kwivalve yokufunxa ekhohlo, ivalve yemveliso yokufunxa ekhohlo, ivalve yokuphuma ekunene ivuleke, ukuze izivalo ezintathu. vula, gqibezela inkqubo yokufunxa ekhohlo, ngelixa i-adsorption tower desorption yasekunene.
Xa inkqubo ikwimeko yokulinganisa uxinzelelo, ulawulo loxinzelelo lokulinganisa amandla evalve ye-solenoid, ezinye iivalvu zivaliwe; Igesi yokulinga idityaniswe ekuvulekeni kwevalve yokulinganisa uxinzelelo ukwenza ivalve ivuleke kwaye igqibezele inkqubo yokulinganisa uxinzelelo. Xa inkqubo ikwimeko yokufunxa ekunene, ulawulo lwevalve ye-solenoid ekunene inikwe amandla, igesi yomqhubi wenqwelomoya iqhagamshelwe kwivalve yokufunxa ekunene, ivalve yokuvelisa ekunene, ukuvulwa kwevalve yokuphuma ngasekhohlo, ukuze ivalvu zintathu. vula, gqibezela inkqubo yokufunxa ekunene, ngelixa i-adsorption tower desorption yasekhohlo. Zonke iivalvu ngaphandle kwezo kufuneka zivulwe ziya kuvalwa ngexesha lesigaba ngasinye senkqubo.