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Gịnị mere o ji ewe oge iji malite ma kwụsị ihe na-emepụta PSA nitrogen? E nwere ihe abụọ kpatara ya: otu metụtara physics, nke ọzọ metụtara ọrụ aka.

1. A ghaghị ịtọ ntọala nguzozi nke adsorption.

PSA na-eme ka N₂ baa ụba site n'ịmịnye mmiri O₂/ na sieve molekul. Mgbe e bidoro ya ọhụrụ, sieve molekul kwesịrị iji nwayọọ nwayọọ ruo usoro adsorption/desorption kwụsiri ike site na ọnọdụ ikuku/mmiri na-adịghị eju afọ ma ọ bụ nke e merụrụ emerụ iji wepụta ịdị ọcha ebumnuche n'oge okirikiri kwụsiri ike. Usoro a nke iru ọnọdụ kwụsiri ike chọrọ ọtụtụ usoro adsorption/desorption zuru oke (na-abụkarị site na sekọnd iri ruo ọtụtụ nkeji/iri nkeji, dabere na olu akwa na paramita usoro).

2. Nrụgide na ọsọ nke akwa akwa ahụ kwụsiri ike.

Arụmọrụ adsorption nke PSA dabere nke ukwuu na nrụgide ọrụ na ọsọ gas. Mgbe ịmalitere, compressor ikuku, sistemụ nkụ, valvụ na sekit gas chọrọ oge iji tinye sistemụ ahụ na nrụgide e mere ma mee ka ọnụego mmiri kwụsie ike (gụnyere igbu oge nke ihe na-eme ka nrụgide kwụsie ike, ihe na-achịkwa ihe na-eme ka mmiri kwụsie ike na valvụ mmalite dị nro).

3.Nweta akụrụngwa tupu ọgwụgwọ

Ihe nzacha ikuku na ihe nkụ/ihe mkpofu mmiri e ji echekwa mmiri n'ime friji ga-ebu ụzọ mezuo ụkpụrụ (okpomọkụ, ebe igirigi, ọdịnaya mmanụ); ma ọ bụghị ya, ihe nkụ molekul nwere ike imerụ ahụ ma ọ bụ mee ka ịdị ọcha ya gbanwee. Igwe nkụ e ji echekwa mmiri na ihe nkesa mmanụ na mmiri nwekwara oge mgbake.

4. Nkwụsị oge n'usoro mwepụ ihe na ime ka ọ dị ọcha

N'oge usoro PSA, enwere mgbanwe, iwepụ ihe na imeghari ihe. A ga-emecha nnọchi na mmeghari ihe mbụ na mmalite iji hụ na akwa akwa ahụ dị "ọcha". Na mgbakwunye, ndị na-enyocha ịdị ọcha (ndị na-enyocha oxygen, ndị na-enyocha nitrogen) na-enwe oge nzaghachi, sistemụ njikwa na-achọkarị asambodo ọtụtụ isi tupu ha ewepụta akara "gas ruru eru".

 5. Usoro nke valvụ na njikwa njikwa

Iji gbochie mmebi na sieve molekul ma ọ bụ mmepụta nke gas dị elu ngwa ngwa, sistemụ njikwa na-eji mgbanwe nzọụkwụ-site-nzọụkwụ (ngbanye/gbanyụọ ngalaba site na ngalaba), nke n'onwe ya na-ewebata igbu oge iji hụ na nzọụkwụ ọ bụla ruru nkwụsi ike tupu ịga n'ihu na nke ọzọ.

6.Amụma nchekwa na nchekwa

Ọtụtụ ndị nrụpụta na-etinye usoro dịka oge ọrụ kacha nta na igbu oge nchebe (mgbapụ azụ/mbelata nrụgide) n'ime ngwanrọ na ngwaike ha iji gbochie mmalite na nkwụsị ugboro ugboro site na imebi akụrụngwa na ihe ndị na-amịkọrọ ihe.

Na mmechi, oge mmalite abụghị otu ihe kama ọ bụ mkpokọta nke ọtụtụ akụkụ, gụnyere nhazi nrụgide tupu ọgwụgwọ + nhazi ihe ndina adsorption + nkwenye njikwa/nyocha.

KpọtụrụRileyiji nweta nkọwa ndị ọzọ gbasara PSA oxygen/nitrogen generator, mmiri nitrogen generator, ASU plant, gas booster compressor.

Ekwentị/Whatsapp/Wechat: +8618758432320

Email: Riley.Zhang@hznuzhuo.com