VPSA PSA nqus analytical oxygen cog
VPSA PSA nqus analytical oxygen tsim khoom
VPSA hom PSA lub tshuab nqus tsev analytical oxygen ntau lawm cov khoom siv PSA thiab lub tshuab nqus tsev tsom xam raws li lub hauv paus ntsiab lus, siv cov calcium / lithium molecular sieve zoo li cov adsorbent, thiab ncaj qha tau txais oxygen los ntawm huab cua.
TechnicalIcov kws kho mob
Khoom ntsuas: 100-10000n ㎥ / h
Cov pa purity: ≥70-94%
Oxygen siab: ≤ 20KPa (superchargeable)
Kev ua haujlwm txhua xyoo: ≥ 95%
Working txoj cai
VPSA lub tshuab nqus tsev desorption oxygen ntau lawm yog tsim los ntawm blower, lub tshuab nqus tsev twj, hloov valve, adsorber thiab oxygen tshuav tank.Cov huab cua nyoos yog pressurized los ntawm cov hauv paus hniav blower rau hauv lub adsorber uas muaj oxygen molecular sieve, nyob rau hauv uas dej, carbon dioxide thiab nitrogen yog adsorbed los tsim oxygen.Thaum lub adsorption nce mus txog ib qib, lub tshuab nqus tsev twj yog siv los nqus cov dej adsorbed, carbon dioxide, nitrogen thiab ib qho me me ntawm lwm cov pa roj raws li cov pa tawm thiab tawm mus rau qhov chaw, thiab cov adsorbent yog rov tsim dua.Cov txheej txheem saum toj no yog tswj tau los ntawm PLC thiab hloov lub valve.
Simplified flow chart
Cua lim
Tshuab tshuab
Kev tswj qhov kub thiab txias
Adsorption system
Oxygen balance tank
Lub tshuab nqus tsev twj
Qhov hluav taws xob qhov hluav taws xob
Oxygen cia tank
Adaim ntawv thovArea
Kev lag luam metallurgical:EAF steelmaking, blast furnace ironmaking, oxygen enriched ncej rauv combustion txhawb
Non-ferrous smelting kev lag luam:txhuas smelting, tooj liab smelting, zinc smelting, txhuas smelting, ntau yam rauv oxygen enrichment
Environmental Protection Kev lag luam:Kev kho dej haus, kev kho dej khib nyiab, tshuaj tua kab mob, kev kho dej phwj biochemical
Kev lag luam tshuaj:ntau yam oxidation tshwm sim, ozone ntau lawm, thee gasification
Kev lag luam kho mob:oxygen bar, kho oxygen, kho lub cev
Aquaculture:Marine thiab dej tshiab aquaculture
Lwm yam kev lag luam:fermentation, txiav, iav rauv, cua txias, khib nyiab incineration
Daim ntawv thov teb thiab sib piv nrog cov txheej txheem cryogenic
Kev ua haujlwm ntawm oxygen tshuab hauv qhib lub qhov cub hluav taws xob yog kev txhawb nqa combustion.Nws lub hom phiaj yog txhawm rau ntxiv dag zog rau cov txheej txheem smelting, txo lub sij hawm smelting thiab ua kom cov hlau tso tawm ntawm qhib lub qhov cub.Nws tau raug pov thawj tias cov pa cua tshuab hauv qhov qhib lub qhov cub tuaj yeem ua kom cov hlau ntau ntau dua ib zaug thiab txo cov roj noj los ntawm 33% ~ 50%.
Cov pa hluav taws xob siv hluav taws xob tuaj yeem ua kom lub tshuab hluav taws xob nrawm nrawm thiab oxidation ntawm impurities, uas txhais tau hais tias oxygen tshuab hauv hluav taws xob tsis tuaj yeem txhim kho lub peev xwm ntau lawm tab sis kuj txhim kho qhov tshwj xeeb zoo.Kev siv cov pa oxygen ib tuj ntawm cov hlau rau hluav taws xob hluav taws xob sib txawv raws li ntau hom hlau yuav tsum tau smelted, piv txwv li, kev siv cov pa oxygen ib tuj ntawm cov qauv hlau yog 20-25m3, thaum cov hlau alloy siab yog 25-30m3.Qhov xav tau oxygen concentration yog 90% ~ 94%.
Blast furnace oxygen enriched blast tuaj yeem txo qis coking thiab nce ntau lawm.Raws li kev txheeb cais, thaum cov pa oxygen concentration nce 1%, cov zis hlau tuaj yeem nce los ntawm 4% - 6%, thiab coking tuaj yeem txo los ntawm 5% - 6%.Tshwj xeeb tshaj yog thaum cov thee raws li hlau ua cov dej txhaj tshuaj nce mus txog 300kg, cov pa oxygen sib raug yog 300m3 / hlau.
Thaum cov pa oxygen nkag mus rau hauv cov txheej txheem smelting ntawm cov hlau tsis muaj hlau, sulfur tuaj yeem hlawv tag nrho, smelting kub tuaj yeem tswj tau thiab smelting ceev tuaj yeem nce ntxiv.Siv tooj liab ua piv txwv, oxygen enriched tooj liab smelting yuav txuag tau 50% zog, uas yog, nyob rau hauv tib lub roj noj, cov zis ntawm tooj liab yuav muab ob npaug rau.
| Project qeb | Cryogenic cua cais cov pa oxygen cog | VPSA PSA nqus analytical oxygen cog |
| Txoj cai sib cais | Liquefy huab cua thiab cais nws raws li cov ntsiab lus kub ntawm cov pa oxygen thiab ammonia | Siab adsorption, nqus tsev desorption, siv qhov sib txawv adsorption muaj peev xwm ntawm oxygen thiab nitrogen kom ua tiav kev sib cais |
| Cov yam ntxwv txheej txheem | Cov txheej txheem ntws yog complex, yuav tsum tau compression, txias / freezing, pretreatment, expansion, liquefaction, fractionation, thiab lwm yam., thiab kev khiav hauj lwm kub yog qis dua - 180 ℃ | Cov txheej txheem ntws yog yooj yim, tsuas yog siab siab / nqus tsev vacuum;qhov kev khiav hauj lwm kub yog qhov kub thiab txias |
| Cov yam ntxwv tseem ceeb ntawm lub cuab yeej | Muaj ntau qhov txav mus los, cov qauv tsim thiab cov cuab yeej txhawb nqa thiab tswj cov ntsiab lus;centrifugal cua compressor (los yog roj-dawb cua compressor), chav dej cais, cua purifier, tshav kub exchanger, piston expander, lim separator | Muaj qee qhov txav mus los thiab ob peb yam kev tswj hwm rau ib qho kev txhawb nqa ntawm cov khoom siv chim.Blower, adsorption ntauwd, lub tshuab nqus tsev twj, oxygen cia tank |
| Cov yam ntxwv ua haujlwm | Kev ua haujlwm yog qhov nyuaj thiab tsis tuaj yeem qhib txhua lub sijhawm.Vim tias nws tau ua nyob rau hauv qhov kub thiab txias, ua ntej cov cuab yeej muab tso rau hauv ib txwm ua haujlwm, yuav tsum muaj cov txheej txheem ntawm precooling pib thiab siv tsis tau lub zog siv (tsis tshua muaj kua qaub thiab cua sov thiab purging).Lub sijhawm pib thiab kaw lub sijhawm ntev dua, ntau lub sijhawm, qhov siab dua lub zog siv ntawm cov roj tiav.Muaj ntau ntau thiab nyuaj ua haujlwm tswj thiab saib xyuas cov ntsiab lus, uas yuav tsum tau kaw tsis tu ncua rau kev saib xyuas.Cov neeg ua haujlwm xav tau kev cob qhia ua haujlwm ntev thiab kev cob qhia thiab kev ua haujlwm zoo tshaj plaws. | Yooj yim rau kev khiav lag luam, qhib thaum koj siv.Kev tswj xyuas kev ua haujlwm thiab kev saib xyuas yog txhua yam paub los ntawm PLC, nrog lub sijhawm pib luv luv thiab kaw lub sijhawm tsawg dua 5 feeb.Lub qhov dej kaw ntev npaum li cas hauv kev ua haujlwm tas mus li yuav tsis cuam tshuam rau kev ua haujlwm.Tsis tas yuav tsum nres lub tshuab rau kev kho.Cov neeg ua haujlwm tuaj yeem ua haujlwm tom qab kev cob qhia luv luv. |
| Scope ntawm kev siv | Oxygen, chlorine thiab hydrogen cov khoom yuav tsum tau;oxygen purity> 99.5% | Extraction ntawm ib qho roj, purity 90-95% |
| Maintenance nta | Vim lub siab precision thiab yuav tsum tau ntawm centrifugal cua compressor, condensing chav cav thiab expander, lub txij nkawm ntawm tshav kub exchanger nyob rau hauv fractionation ntauwd yuav tsum tau nruab nrog cov kws tshaj lij thiab cov neeg ua haujlwm paub txog. | Kev saib xyuas ntawm Gufeng tshuab, lub tshuab nqus tsev twj tso kua mis thiab cov txheej txheem tswj lub valve yog txhua yam kev tu ncua, uas tuaj yeem ua tiav los ntawm cov neeg ua haujlwm tu tib yam. |
| Civil engineering thiab installation nta | Chav tsev yog complex, npog thaj tsam loj, xav tau kev cob qhia tshwj xeeb thiab ntauwd, xav tau kev tiv thaiv lub hauv paus, thiab kev tsim kho tus nqi siab.Pab pawg neeg teeb tsa nrog kev paub txog kev sib cais ntawm huab cua yuav tsum tau ua, nrog rau lub voj voog kev teeb tsa ntev, kev nyuaj siab (fractionator) thiab tus nqi siab siab. | Chav tsev muaj qhov zoo ntawm cov duab me me, thaj chaw hauv pem teb tsis tshua muaj, kev teeb tsa ua ke, lub voj voog luv luv thiab tus nqi qis. |
| Tsis siv neeg program kev ruaj ntseg | Muaj ntau chav nyob, tshwj xeeb tshaj yog thaum siv high-speed turbo expander, nws yog ib qho yooj yim los cuam tshuam rau kev ua haujlwm ntawm cov khoom siv vim tsis ua haujlwm.Nyob rau tib lub sijhawm, cov neeg ua haujlwm txawj ntse yuav tsum tau saib xyuas nws.Kev ua haujlwm los ntawm ultra-low kub mus rau siab siab muaj kev pheej hmoo ntawm kev tawg thiab ntau kis. | Tom qab lub tshuab pib, nws tuaj yeem ua haujlwm tau los ntawm kev tswj hwm qhov program.Vim tias nws ua haujlwm nyob rau hauv qhov kub thiab txias, tsis muaj qhov tsis zoo.Tsis muaj kev phom sij thiab piv txwv ntawm kev tawg. |
| Kev kho kom huv huv | Tsis yooj yim purity hloov thiab siab oxygen ntau lawm nqi | Yooj yim purity hloov kho thiab tus nqi qis ntawm cov pa oxygen |
| Tus nqi ntawm kev tsim cov pa oxygen | Kev siv hluav taws xob: -1.25kw / m³ | Kev siv hluav taws xob: Tsawg dua 0.35kwh / m³ |
| Tag nrho kev nqis peev | Kev nqis peev siab | Tsawg peev |
