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Ingabe uyazi ukubaluleka kwemboni ye-PSA generator oxygen?

Ijeneretha ye-oxygen ye-PSA isebenzisa i-zeolite i-molecular sieve njenge-adsorbent, futhi isebenzisa isimiso sokukhangisa kwengcindezi kanye ne-decompression desorption ukuze ikhangise futhi ikhulule umoya-mpilo emoyeni, ngaleyo ndlela ihlukanise umoya-mpilo emishinini ezenzakalelayo.

Umphumela wokuhlukanisa we-zeolite molecular sieve ku-O2 naku-N2 usekelwe emehlukweni omncane kububanzi obuguquguqukayo bamagesi amabili.Ama-molecule e-N2 anesilinganiso sokusabalalisa ngokushesha kuma-micropores we-zeolite molecular sieve, futhi ama-molecule e-O2 anezinga lokusabalalisa elihamba kancane.Ngokusheshisa okuqhubekayo kwenqubo yezimboni, isidingo semakethe samajeneretha omoya we-PSA siyaqhubeka nokwanda, futhi imishini idlala indima ebalulekile embonini yezimboni.

1. Ukushiswa okunomoya-mpilo

Okuqukethwe kwe-oxygen emoyeni kungu-≤21%.Ukushiswa kukaphethiloli kuma-boilers ezimbonini nasezikhungweni zezimboni nakho kusebenza ngaphansi kwalokhu okuqukethwe komoya.Ukuzijwayeza kubonise ukuthi lapho inani legesi nomoya-mpilo elishiswe yi-boiler lifinyelela ngaphezu kwama-25%, ukonga amandla kungaba phezulu ku-20%;isikhathi sokushisa sokuqala kwe-boiler sifinyezwa ngo-1/2-2/3.Ukucebisa komoyampilo ukusetshenziswa kwezindlela zomzimba zokuqoqa umoya-mpilo emoyeni, ukuze okuqukethwe okunothisa komoyampilo kugesi eqoqiwe kube ngu-25% -30%.

2. Inkambu yokwenza amaphepha

Ngokuthuthukiswa kwezwe izidingo zokuvikela imvelo ezinqubweni zokwenza iphepha, izidingo ze-pulp emhlophe (okuhlanganisa i-wood pulp, i-pulp yomhlanga, kanye ne-bamboo pulp) ziye zaba phezulu kakhulu.Ulayini wokuqala wokukhiqiza u-pulp oxutshwe ne-chlorine kufanele uguqulwe kancane kancane ube umugqa wokukhiqiza ugaxa oxutshwe ne-chlorine;Ulayini omusha wokukhiqiza i-pulp udinga ukusetshenziswa kwenqubo yokukhipha i-chlorine engena-chlorine, futhi ukukhishwa kwe-pulp akudingi umoya-mpilo ohlanzekile.I-oxygen ekhiqizwa yi-pressure swing adsorption oxygen generator ihlangabezana nezidingo, ezongayo kanye nemvelo.

3. Inkambu yokuncibilikisa engeyona insimbi

Ngokulungiswa kwesakhiwo sezimboni kazwelonke, ukuncibilika okungeyona insimbi kuye kwathuthuka ngokushesha eminyakeni yamuva.Abakhiqizi abaningi kwizincibilikisi ezisebenzisa i-oksijini ephephetha umthofu ophansi, ithusi, i-zinc, nezinqubo zokuncibilikisa i-antimoni kanye nezinqubo zokuncibilikisa komoya-mpilo wegolide ne-nickel seziqalile ukusebenzisa amajeneretha omoya-mpilo wokuguqula i-pressure adsorption.Imakethe yokusetshenziswa kwamajeneretha komoya-mpilo e-PSA inwetshiwe.

Izinga le-molecular sieve esetshenziswa ku-PSA generator oxygen ithatha isikhundla esikhulu.Izisefo zamangqamuzana ziwumongo we-press swing adsorption.Ukusebenza okuphakeme kanye nempilo yesevisi yezisefo zamangqamuzana kunomthelela oqondile ekuzinzeni kwesivuno nokuhlanzeka.