Ua ntej, kev siv hluav taws xob rau kev tsim cov pa oxygen thiab cov nqi khiav haujlwm tsawg
Hauv cov txheej txheem tsim cov pa oxygen, kev siv hluav taws xob siv nyiaj ntau dua 90% ntawm cov nqi khiav haujlwm. Nrog rau kev ua kom zoo dua ntxiv ntawm kev siv tshuab siab viav vias adsorption oxygen ntau lawm, nws cov pa oxygen ntshiab siv tau txo qis ntawm 0.45kW·h / m³ hauv xyoo 1990 mus rau qis dua 0.32kW·h / m ³ niaj hnub no. Txawm hais tias qhov loj-scale cryogenic oxygen ntau lawm, qhov tsawg tshaj plaws cov pa ntshiab ntshiab siv yog nyob ib ncig ntawm 0.42kW·h / m ³. Piv nrog rau cov khoom siv cryogenic oxygen, lub siab viav vias adsorption oxygen ntau lawm tshuab muaj cov txiaj ntsig zoo hauv kev ua haujlwm uas cov tuam txhab tsis xav tau nitrogen thiab cov txheej txheem siv cov pa oxygen tsis muaj qhov yuav tsum tau ua rau oxygen purity thiab siab.
Qhov thib ob, cov txheej txheem yog yooj yim, kev ua haujlwm yog hloov tau, thiab nws yooj yim los pib thiab nres
Piv nrog rau cov cuab yeej siv hluav taws xob cryogenic oxygen, lub zog viav vias adsorption oxygen ntau lawm muaj cov txheej txheem yooj yim. Cov cuab yeej siv hluav taws xob tseem ceeb yog Roots blower thiab Roots lub tshuab nqus tsev twj, thiab kev ua haujlwm yog qhov yooj yim thiab yooj yim los tswj. Txij li thaum tsis muaj cua txias lossis cua sov txheej txheem thaum pib thiab kaw ntawm lub siab viav vias adsorption oxygen cov cuab yeej tsim khoom, qhov pib pib tsuas yog siv sijhawm 30 feeb los tsim cov pa oxygen, thiab lub sijhawm luv luv tsuas yog siv sijhawm ob peb feeb los tsim cov pa oxygen. Ntxiv mus, qhov kev kaw ntawm lub cuab yeej yog yooj yim dua, tsuas yog yuav tsum tau kaw cov khoom siv hluav taws xob thiab kev tswj hwm. Piv nrog rau cryogenic oxygen ntau lawm, siab viav vias adsorption oxygen ntau lawm tshuab yog yooj yim dua los pib thiab nres, txo cov nqi khiav lag luam tshwm sim thaum pib thiab kaw cov khoom siv.
Thib peb, nws yuav tsum tau nqis peev tsawg thiab muaj lub sijhawm tsim kho luv luv
Cov txheej txheem khiav ntawm lub siab viav vias adsorption oxygen tsim cov cuab yeej yog qhov yooj yim, feem ntau yog tsim los ntawm lub zog hluav taws xob, adsorption system thiab valve switching system, thiab lwm yam. Cov khoom siv me me, uas tuaj yeem txuag tau cov nqi peev ntawm cov khoom siv ib zaug. Cov cuab yeej siv thaj tsam me me, uas tuaj yeem txo cov nqi tsim kho pej xeem ntawm cov cuab yeej thiab cov nqi ntawm kev tsim kho av. Kev ua thiab kev tsim khoom ntawm cov khoom siv yog luv luv. Lub voj voog ua haujlwm ntawm cov cuab yeej tseem ceeb feem ntau tsis tshaj plaub lub hlis. Raws li ib txwm muaj, qhov kev xav tau ntawm cov pa oxygen tuaj yeem ua tiav hauv rau lub hlis. Piv nrog rau lub sijhawm tsim kho ntawm ze li ib xyoos rau kev tsim cov pa oxygen cryogenic, lub sijhawm tsim kho ntawm cov cuab yeej raug txo qis.
Plaub, cov cuab yeej siv tau yooj yim thiab yooj yim los tswj
Cov cuab yeej siv nyob rau hauv lub siab viav vias adsorption oxygen ntau lawm tshuab, xws li tshuab blowers, lub tshuab nqus tsev twj thiab cov kev pab cuam tswj li qub, tuaj yeem tsim tawm hauv tsev. Kev hloov cov khoom seem yog ib qho yooj yim, uas tuaj yeem txo cov nqi thiab ua rau lub sijhawm tsim kho yooj yim los tswj. Kev saib xyuas cov cuab yeej yog yooj yim thiab kev pab cuam tom qab muag yog yooj yim. Piv nrog rau kev saib xyuas ntawm cov loj centrifugal compressors siv nyob rau hauv cryogenic oxygen ntau lawm, cov neeg siv lub siab viav vias adsorption oxygen ntau lawm tsis tas yuav nqis peev nyiaj ntau ntawm cov nyiaj los yog ntiav cov neeg ua haujlwm tu neeg ua haujlwm.
Lub ntsiab lus thib tsib yog tias kev tswj hwm kev thauj khoom yooj yim
Piv nrog rau cryogenic kua oxygen tshuab, siab viav vias adsorption oxygen ntau lawm tuaj yeem ua tiav kev hloov pauv sai ntawm cov zis thiab purity nrog me ntsis kev hloov pauv hauv cov pa ntshiab huv. Cov zis dav dav tuaj yeem hloov kho ntawm 30% thiab 100%, thiab purity tuaj yeem hloov kho ntawm 70% thiab 95%. Tshwj xeeb tshaj yog thaum ob peb txheej ntawm lub siab viav vias adsorption oxygen tiam cov cuab yeej siv nyob rau hauv tib lub sijhawm, kev hloov kho load yog yooj yim dua.
Thib rau, nws muaj kev nyab xeeb ntawm kev ua haujlwm siab
Vim lub fact tias lub siab viav vias adsorption oxygen ntau lawm yog ib tug tsawg-siab ua hauj lwm nyob rau hauv lub chav tsev kub thiab yuav tsis muaj phenomena xws li cov enrichment ntawm cov kua oxygen thiab acetylene, nws muaj kev ruaj ntseg dua piv nrog rau cov low-temperature thiab high-pressure lag luam ntawm cryogenic oxygen ntau lawm.
Rau txhua qhov xav tau oxygen / nitrogen, thov hu rau peb:
Anna Tel./Whatsapp/Wechat: +86-18758589723
Email :anna.chou@hznuzhuo.com
Post lub sij hawm: May-12-2025