Rau cov lag luam uas tab tom nrhiav kev muab cov pa oxygen lossis nitrogen uas txhim khu kev qha thiab pheej yig, kev xaiv ntawm Pressure Swing Adsorption (PSA) thiab Vacuum Pressure Swing Adsorption (VPSA) technologies yog qhov kev txiav txim siab tseem ceeb. Txawm hais tias ob qho tib si siv cov khoom siv adsorbent los cais cov pa roj ntawm huab cua, lawv cov kev xav ua haujlwm thiab cov qauv kev lag luam sib txawv heev, ua rau muaj kev siv sib txawv.
Cov Txheej Txheem Tseem Ceeb thiab Kev Ntsuas Kev Lag Luam
Qhov sib txawv tseem ceeb yog lawv lub voj voog ua haujlwm siab. Lub kaw lus PSA ua haujlwm ntawm qhov siab siab (feem ntau yog 4-8 bar), siv lub tshuab cua compressor tshwj xeeb los yuam cov huab cua ib puag ncig los ntawm cov txaj molecular sieve. Txoj kev no, txawm hais tias ua tau zoo, yog lub zog siv rau ib chav ntawm cov roj tsim tawm, ua rau nws pheej yig tshaj plaws rau cov zis me me mus rau nruab nrab, feem ntau txog li 200 Nm³ / h.
Ntawm qhov tod tes, lub VPSA system ua haujlwm rau ntawm lub voj voog sub-atmospheric. Nws siv lub tshuab cua muaj peev xwm loj los rub cua thiab, qhov tseem ceeb tshaj plaws, lub twj tso kua mis los rov ua kom cov adsorbent rov qab los. Qhov no txo cov zog uas xav tau rau kev tshem tawm. Yog li ntawd, VPSA thev naus laus zis ua tiav kev siv hluav taws xob zoo kawg nkaus ntawm cov nplai loj heev, nrog rau cov chav ntsuas txheem txij li 500 txog 5000 Nm³ / h thiab ntau dua. Kev nqis peev siab dua, tab sis tus nqi ua haujlwm qis dua ua rau nws tsim nyog rau cov neeg siv khoom ntau.
Kev Huv ntawm Khoom thiab Lub Sijhawm Ua Haujlwm
Kev huv huv yog lwm qhov tseem ceeb uas ua rau muaj qhov sib txawv. Cov tshuab PSA tau paub txog lawv lub peev xwm los xa cov qib huv huv siab thiab sib xws - oxygen txog li 95% + thiab nitrogen txog li 99.999%. Qhov kev ua kom raug no tsis tuaj yeem sib tham tau hauv cov teb xws li kev tsim khoom siv hluav taws xob, cov txheej txheem tshuaj, thiab kev tshuaj xyuas hauv chaw soj nstuam siab heev. Cov nroj tsuag VPSA, uas tau kho kom zoo rau qhov ntim thiab kev ua haujlwm zoo, feem ntau tsim cov pa oxygen ntawm 90-95% kev huv, uas zoo meej rau kev txhim kho kev sib xyaw, kev tsim ozone, lossis kev tso pa dej khib nyiab tab sis tsis haum rau cov ntawv thov high-tech.
Hais txog lub sijhawm ua khoom, cov PSA skids uas tau teeb tsa raws li tus qauv, vim lawv tsim qauv sib txawv, feem ntau tuaj yeem xa thiab ua haujlwm tau hauv ob peb lub lis piam lossis ob peb lub hlis. Lub Hoobkas VPSA, yog lub kaw lus loj dua, tsim tshwj xeeb nrog cov khoom sib xyaw ua ke ntau dua (lub tshuab cua loj, lub twj tso kua mis, cov hlab ntsha), xav tau lub sijhawm tsim khoom thiab teeb tsa ntev dua, feem ntau txuas mus txog rau lub hlis lossis ntau dua.
Cov Cheeb Tsam Siv Tswv Yim
Qhov kev sib txawv no yeej ib txwm faib lawv cov teb siv. PSA thev naus laus zis yog qhov kev xaiv tsis muaj kev sib cav rau cov kev xav tau tshwj xeeb, siab purity. Nws cov footprint suav nrog cov tsev kho mob kho mob oxygen systems, tshuaj synthesis, laser txiav (rau nitrogen), thiab zaub mov ntim.
Cov thev naus laus zis VPSA tswj hwm thaj chaw ntawm kev lag luam loj loj ntawm kev ua kom cov pa oxygen thiab cov txheej txheem roj. Nws cov lag luam tseem ceeb yog metallurgy (furnace enrichment), kev tsim iav, pulp thiab ntawv bleaching, thiab cov chaw kho dej khib nyiab hauv nroog loj, qhov twg ntau txhiab cubic meters ntawm cov pa oxygen raug siv txhua hnub.
Xaus Lus: Ib Daim Ntawv Qhia Txog Kev Xaiv
Qhov kev xaiv thaum kawg nyob ntawm tus neeg siv qhov tseem ceeb tshwj xeeb.
Xaiv lub tshuab PSA thaum koj xav tau kev huv siab, koj cov roj xav tau tsawg mus rau nruab nrab, koj lub sijhawm ua haujlwm nrawm, lossis koj daim ntawv thov nyob rau hauv qhov chaw rhiab heev xws li kev kho mob lossis khoom siv hluav taws xob.
Lub kaw lus VPSA yuav yog qhov kev xaiv zoo thaum cov yam tseem ceeb uas tsav tsheb yog qhov xav tau ntau heev thiab txo cov nqi khiav lag luam tas mus li, nrog rau cov khoom huv si uas tau txais kev pom zoo hauv 90-95%. Nws yog qhov kev daws teeb meem rau cov txheej txheem kev lag luam loj uas txuas ntxiv mus tas li uas kev siv hluav taws xob yog tus tsav tsheb tseem ceeb.
Los ntawm kev sib txuas cov zog tseem ceeb ntawm txhua lub thev naus laus zis nrog cov yam ntxwv tshwj xeeb ntawm qhov loj me, kev huv, thiab kev lag luam, cov neeg yuav khoom tuaj yeem ua qhov kev nqis peev zoo tshaj plaws thiab tsim nyog rau lawv cov kev xav tau roj mus sij hawm ntev.
Yog tias koj xav paub ntxiv, thov hu rau peb dawb:
Tiv tauj:Miranda Wei
Email:miranda.wei@hzazbel.com
Mob/What's App/Peb Sib Tham: + 86-13282810265
WhatsApp: +86 157 8166 4197
插入的链接:https://www.hznuzhuo.com/psa-n2-plant/
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-26-2025
Xov tooj: 0086-15531448603
E-mail:elena@hznuzhuo.com








