Vacuum pressure swing adsorption (VPSA) thekenoloji ea tlhahiso ea oksijene ke mokhoa o sebetsang hantle le o bolokang matla oa ho lokisa oksijene. E finyella karohano ea oksijene le naetrojene ka ho khetha li-sieve tsa molek'hule. Phallo ea eona ea ts'ebetso e kenyelletsa haholo lihokelo tse latelang tsa mantlha:
1. Sistimi ea kalafo ea moea e tala
Khatello ea moea: Sefutho se hatella moea o ka hare ho hoo e ka bang 63kPa (gauge khatello) ho fana ka matla bakeng sa papatso e latelang. Ts'ebetso ea ho hatella e tla hlahisa mocheso o phahameng, o hlokang ho pholile ho fihlela mocheso o hlokahalang (hoo e ka bang 5-40 ℃) ka sehatsetsi sa metsi.
Tlhoekiso esale pele: Sefate sa mekhahlelo e 'meli se sebelisoa ho tlosa litšila tsa mochini, 'me sesebelisoa sa ho omisa se sebelisetsoa ho tlosa litšila tse kang mongobo le moholi oa oli ho sireletsa molecular sieve adsorbent.
2. Adsorption tsamaiso ea karohano
Dual tower alternating adsorption: Sistimi e na le litora tse peli tsa adsorption tse nang le sieve ea limolek'hule ea zeolite. Ha tora e le 'ngoe e ntse e bapatsa, tora e' ngoe e nchafatsoa. Moea o hatelitsoeng o kena ka tlase ho tora, 'me sieve ea limolek'hule e khetha litšila tse kang naetrojene le carbon dioxide,' me oksijene (bohloeki ba 90% -95%) e tsoa holimo ho tora.
Taolo ea khatello: Khatello ea adsorption hangata e bolokoa ka tlase ho 55kPa, 'me ho fetoha ha othomathike ho finyelloa ka li-valve tsa pneumatic.
3. Tsamaiso ea ho senyeha le ho tsosolosoa
Vacuum desorption: Kamora saturation, pompo ea vacuum e fokotsa khatello ea tora ho -50kPa, e senya naetrojene ebe e e tšela ka har'a moferefere oa motlakase.
Oxygen purge: Nakong ea morao-rao ea ho tsosolosoa, sehlahisoa se seng sa oksijene se hlahisoa ho phalla tora ea adsorption ho ntlafatsa ts'ebetso ea adsorption ea potoloho e latelang.
4.Sistimi ea ts'ebetso ea lihlahisoa
Oxygen buffer: Lihlahisoa tse sa khaotseng tsa oksijene li qala ho bolokoa ka tanka ea buffer (khatello ea 14-49kPa), ebe li hatelloa ho ea khatellong e hlokahalang ea mosebedisi ke compressor.
Tiisetso ea bohloeki: Ka li-filters tse ntle le taolo ea tekanyo ea phallo, tlhahiso e tsitsitseng ea oksijene e tiisitsoe.
5.Tsamaiso e bohlale ea taolo
Adopt PLC ho fihlela ts'ebetso ea othomathike ka botlalo, ka lits'ebetso tse joalo ka ho lekola khatello, alamo ea phoso, ts'ebeliso ea matla a matla, le ts'ehetso ea ho lekola hole.
Ts'ebetso e tsamaisa potoloho ea adsorption-desorption ka liphetoho tsa khatello. Ha ho bapisoa le theknoloji ea khale ea PSA, thuso ea vacuum e fokotsa haholo tšebeliso ea matla (e ka bang 0.32-0.38kWh/Nm³). E 'nile ea sebelisoa haholo libakeng tsa tšepe, lik'hemik'hale, tsa bongaka le tse ling,' me e loketse ka ho khetheha bakeng sa maemo a mahareng le a maholo a tlhokahalo ea oksijene.
NUZHUO GROUP e ikemiselitse ho etsa lipatlisiso tsa kopo, tlhahiso ea lisebelisoa le lits'ebeletso tse akaretsang tsa lihlahisoa tsa khase tse arohaneng mocheso oa moea, ho fana ka likhoebo tsa theknoloji e phahameng le basebelisi ba lihlahisoa tsa khase lefatšeng ka bophara ka tharollo e loketseng le e felletseng ea khase ho netefatsa hore bareki ba fihlella tlhahiso e ntle haholo. Haeba u batla ho tseba haholoanyane ka lintlha tse amehang kapa litlhoko, ka kopo ikutloe u lokolohile ho ikopanya le rona
Zoey Gao
whatsapp 0086-18624598141
wecaht 86-15796129092
Email zoeygao@hzazbel.com
Nako ea poso: Apr-25-2025