PSA oxygen generatorsiv zeolite molecular sieve raws li adsorbent, thiab siv lub hauv paus ntsiab lus ntawm siab adsorption thiab decompression desorption rau adsorb thiab tso pa tawm ntawm huab cua, yog li cais cov pa tawm ntawm cov khoom siv tsis siv neeg. Kev sib cais ntawm O2 thiab N2 los ntawm zeolite molecular sieve yog ua raws li qhov sib txawv me me hauv txoj kab uas hla ntawm ob lub gases. N2 molecules muaj qhov sib txawv sai dua nyob rau hauv micropores ntawm zeolite molecular sieve, thiab O2 molecules muaj tus nqi qeeb dua. Nrog lub nruam acceleration ntawm cov txheej txheem industrialization, kev lag luam xav tauPSA oxygen generatorstxuas ntxiv mus, thiab cov khoom siv ua lub luag haujlwm tseem ceeb hauv kev lag luam.
Hangzhou OuRui Cua Separation Equipment Co., Ltdchaw tsim tshuaj paus ntawm cryogenic cua sib cais, VPSA oxygen ntau lawm ntaus ntawv, compressed cua purification ntaus ntawv, PSA nitrogen ntau lawm, oxygen ntau lawm ntaus ntawv, nitrogen purification ntaus ntawv, membrane sib cais nitrogen ntau lawm thiab oxygen ntau lawm ntaus ntawv, hluav taws xob. Pneumatic tswj valve. Kub tswj valve. Txiav tawm valve ntau lawm tuam txhab.
1. Hais txog kev siv lub tshuab hluav taws xob oxygen hauv thaj chaw ntawm cov pa oxygen-enriched combustion
Cov pa oxygen hauv huab cua yog ≤21%. Lub combustion ntawm roj nyob rau hauv industrial boilers thiab industrial kilns kuj ua hauj lwm nyob rau hauv no cov ntsiab lus cua. Kev xyaum tau pom tias thaum cov pa roj carbon dioxide nyob rau hauv lub boiler combustion nce mus txog ntau tshaj 25%, lub zog txuag yog siab li 20%; lub boiler pib-up cua sov lub sij hawm luv luv los ntawm 1/2-2/3. Cov pa oxygen enrichment yog kev siv lub cev txoj hauv kev los sau cov pa oxygen hauv huab cua, kom cov pa oxygen ntxiv hauv cov roj uas tau khaws cia yog 25% -30%.
2. Hais txog kev siv lub tshuab hluav taws xob oxygen hauv daim teb ntawm papermaking
Nrog rau lub teb chaws kev kho dua tshiab ntawm kev tiv thaiv ib puag ncig rau cov txheej txheem papermaking, cov kev cai rau cov ntaub ntawv dawb (xws li ntoo pulp, reed pulp, thiab xyoob pulp) kuj nce. Tus thawj chlorine bleached pulp ntau lawm kab yuav tsum tau maj mam hloov mus rau hauv ib tug chlorine-dawb bleached pulp ntau lawm kab; Cov kab tshiab ntawm cov ntaub so ntswg yuav tsum muaj cov tshuaj chlorine-dawb bleaching, thiab pulp bleaching tsis xav tau high-purity oxygen. Cov pa oxygen tsim los ntawm lub siab viav vias adsorption oxygen generator ua tau raws li qhov yuav tsum tau ua, uas yog kev lag luam thiab ib puag ncig tus phooj ywg.
3. Hais txog kev siv lub tshuab hluav taws xob oxygen hauv thaj chaw uas tsis yog-ferrous smelting
Nrog rau kev hloov kho ntawm lub teb chaws muaj qauv, non-ferrous smelting tau tsim sai heev nyob rau hauv xyoo tas los no. Ntau lub tuam txhab tau pib siv lub zog viav vias adsorption oxygen generators nyob rau hauv cov txheej txheem ntws ntawm oxygen hauv qab tshuab ntawm txhuas, tooj liab, zinc, thiab antimony, thiab hauv smelters uas siv oxygen leaching rau kub thiab npib tsib xee. Kev sivKev lag luam ntawm PSA oxygen generatortau nthuav dav.
Qhov zoo ntawm molecular sieve siv nyob rau hauvPSA oxygen generatoroccupies ib txoj hauj lwm loj. Molecular sieve yog lub hauv paus ntawm lub siab viav vias adsorption. Qhov kev ua tau zoo tshaj plaws thiab kev pabcuam lub neej ntawm molecular sieve muaj kev cuam tshuam ncaj qha rau kev ruaj ntseg ntawm cov khoom lag luam thiab kev ua kom huv.
Post lub sij hawm: Nov-07-2020