VPSAO lub tshuab nqus tsev siab viav vias adsorption oxygen ntau lawm khoom
Txoj cai ua haujlwm
Cov khoom tseem ceeb hauv huab cua yog nitrogen thiab oxygen, siv qhov kub thiab txias, nitrogen thiab oxygen hauv huab cua hauv zeolite molecular sieve (ZMS) adsorption kev ua tau zoo sib txawv (oxygen tuaj yeem dhau thiab nitrogen adsorption), tsim cov txheej txheem tsim nyog, thiab ua rau nitrogen. thiab cov pa sib cais kom tau oxygen.Nitrogen ntawm zeolite molecular sieve adsorption muaj peev xwm zoo dua li cov pa oxygen (nitrogen ion thiab molecular sieve nto quab yuam muaj zog), thaum huab cua siab hauv lub xeev nrog zeolite molecular sieve adsorption txaj, nitrogen los ntawm molecular sieve adsorption , tsawg oxygen los ntawm adsorption, concentration thiab ntws nyob rau hauv cov pa roj theem adsorption txaj, cov pa oxygen thiab nitrogen sib cais rau oxygen.Thaum lub molecular sieve adsorption nitrogen kom saturated, nres cua thiab txo lub siab ntawm lub adsorption txaj, molecular sieve adsorption nitrogen hloov tau daws, molecular sieve regeneration thiab reused.Thaum ob los yog ntau tshaj adsorption txaj hloov ua hauj lwm nyob rau hauv lem, oxygen tuaj yeem ua tsis tu ncua.
Cov pa oxygen thiab nitrogen muaj cov ntsiab lus kub zoo sib xws, uas ua rau lawv nyuaj rau kev sib cais, thiab ua kom muaj txiaj ntsig ua ke hauv cov huab cua. Yog li ntawd, cov khoom siv psa oxygen feem ntau tuaj yeem tau txais 90-95% oxygen (qhov tsis zoo ntawm cov pa oxygen yog 95.6%, tus so. yog argon), tseem hu ua oxygen nplua nuj.Piv nrog cov cua txias cua sib cais, tom kawg tuaj yeem tsim ntau dua 99.5% oxygen concentration.
Cov txheej txheem ntaus ntawv
Lub txaj adsorption ntawm psa huab cua sib cais cov pa cog yuav tsum muaj ob txoj haujlwm ua haujlwm.Adsorption thiab daws teeb meem.In thiaj li kom tau txais cov khoom lag luam txuas ntxiv, feem ntau ntau tshaj li ob lub txaj adsorption tau teeb tsa hauv cov khoom siv oxygen, thiab los ntawm kev xav ntawm kev siv lub zog thiab Kev ruaj ntseg, qee qhov tsim nyog cov kauj ruam tsim nyog tau teeb tsa.Txhua lub txaj adsorption feem ntau yuav tsum tau txais adsorption, siab tso tawm, tshem tawm lossis decompression rov tsim dua tshiab, hloov pauv hloov thiab lub siab sib npaug ntawm cov kauj ruam, kev ua haujlwm ib ntus. Tib lub sijhawm, txhua lub txaj adsorption yog raws li hauv Cov kauj ruam ua haujlwm sib txawv, nyob rau hauv kev tswj ntawm PLC lub sij hawm hloov, kom ob peb lub txaj adsorption ua haujlwm sib koom ua ke, hauv kev xyaum yog staggered ib leeg, kom lub siab viav vias adsorption ntaus ntawv tuaj yeem ua haujlwm tau zoo, txuas ntxiv mus rau cov khoom siv roj.Lwm cov kab hauv huab cua Nws kuj tseem yuav tsum tau txiav txim siab rau cov txheej txheem sib cais tiag tiag. Cov pa roj carbon dioxide thiab dej hauv qhov niaj hnub adsorption muaj peev xwm feem ntau loj dua nitrogen thiab oxygen, tuaj yeem ntim rau hauv lub txaj adsorption nrog cov adsorbent tsim nyog (lossis siv cov pa adsorbent nws tus kheej) los ua nws. adsorption thiab tshem tawm.
Tus naj npawb ntawm adsorption yees xav tau los ntawm cov khoom siv oxygen yog nyob ntawm qhov ntsuas ntawm cov pa oxygen, kev ua haujlwm adsorbent thiab cov tswv yim tsim cov txheej txheem.Kev ua haujlwm ruaj khov ntawm kev ua haujlwm ntau lub tsev yog qhov zoo dua, tab sis cov cuab yeej siv peev nyiaj ntau dua.Cov qauv tam sim no yog siv cov pa oxygen sorbents kom txo tau tus naj npawb ntawm cov adsorption towers thiab siv sijhawm luv luv los ua kom cov nroj tsuag efficiency thiab txo peev. .
Technical yam ntxwv
1. Cov txheej txheem yooj yim ntws ntawm lub cuab yeej
2. oxygen ntau lawm scale hauv qab 10000m3 / h, oxygen ntau lawm zog noj, tsawg peev;
3 tus nqi ntawm civil engineering yog me me, lub voj voog kev teeb tsa ntawm lub cuab yeej yog luv dua li cov khoom siv cryogenic;
4. Tsawg tus nqi ntawm cov cuab yeej ua haujlwm thiab kev saib xyuas;
5. qib siab ntawm automation ntawm cov cuab yeej ua haujlwm, yooj yim thiab ceev pib thiab nres, tsawg tus neeg ua haujlwm;
6. kev ua haujlwm ntawm cov cuab yeej ruaj khov thiab nyab xeeb;
7. kev khiav hauj lwm yog yooj yim, lub ntsiab qhov chaw yog xaiv thoob ntiaj teb zoo-paub manufacturers;
8. siv tus thawj imported oxygen molecular sieve, superior kev kawm thiab ntev kev pab cuam lub neej;
9. muaj zog yooj ntawm kev khiav hauj lwm (superior load kab, ceev conversion ceev).
Technical ntsuas
Khoom nplai | 100-10000Nm3 / h |
Oxygen purity | ≥90-94%, tuaj yeem hloov kho hauv thaj tsam ntawm 30-95% raws li cov neeg siv khoom xav tau. |
Oxygen zog noj | oxygen purity nyob rau hauv 90%, hloov mus rau ntshiab oxygen zog noj ntawm 0.32-0.37KWh / Nm3 |
Oxygen siab | ≤20kpa (supercharged |
Lub zog txhua xyoo | ≥95% |