Hom Nitrogen Production Devices

Muaj peb hom kev lag luam, uas yog txoj kev sib cais huab cua cryogenic, molecular sieve cua cais txoj kev (PSA) thiab membrane cua sib cais txoj kev.
Cryogenic cua sib cais rau nitrogen ntau lawm
Nitrogen ntau lawm los ntawm kev sib cais huab cua cryogenic yog ib txwm siv ntawm nitrogen ntau lawm, uas muaj keeb kwm ntawm kaum xyoo tsis ntev los no. Nws yuav siv cov huab cua ua raw khoom, tom qab compression, purification, thiab tom qab ntawd hloov cov cua sov kom liquefy huab cua rau hauv cov kua cua. Cov kua-huab cua feem ntau yog sib xyaw ua kua oxygen thiab kua nitrogen, siv qhov kub ntawm cov pa oxygen thiab kua nitrogen sib txawv (ntawm 1 atmospheric siab, qhov kub ntawm qhov qub yog -183 degree C, tom kawg yog -196 degree C), los ntawm distillation ntawm cov kua-cua, kom lawv tau sib cais kom tau nitrogen. Cov khoom siv cua cryogenic sib cais nitrogen yog qhov nyuaj, nyob hauv thaj chaw loj, muaj cov nqi tsim kho siab, ntau dua kev nqis peev ib zaug hauv cov cuab yeej, cov nqi khiav lag luam ntau dua, cov khoom siv roj qeeb qeeb (12 ~ 24h), kev txhim kho siab thiab lub voj voog ntev. Cov cuab yeej siv dav dav, kev teeb tsa thiab kev tsim kho vaj tse, cov khoom siv qis dua 3500Nm3 / h, PSA cov cuab yeej ntawm tib qhov kev qhia tshwj xeeb yog 20 feem pua ​​​​rau 50 feem pua ​​​​qis dua li cov khoom siv cua sib cais. Lub tshuab cua cryogenic sib cais nitrogen yog tsim rau loj-scale industrial nitrogen ntau lawm, thaum nruab nrab thiab me me-scale nitrogen ntau lawm yog uneconomical.
Nitrogen tsim los ntawm huab cua sib cais ntawm molecular sieve
Piv nrog rau cov txheej txheem nitrogen ntau lawm, nws muaj cov yam ntxwv ntawm cov txheej txheem yooj yim, qib siab ntawm automation, ceev roj ntau lawm (15 ~ 30 feeb), qis zog noj, khoom purity tuaj yeem hloov kho ntau yam raws li cov neeg siv khoom xav tau. , kev lag luam yooj yim thiab kev saib xyuas, kev khiav hauj lwm qis, thiab muaj zog adaptability ntawm cov cuab yeej, yog li nws muaj kev sib tw heev hauv cov khoom siv nitrogen hauv qab 1000Nm3 / h. Ntau thiab ntau dua nrog cov neeg siv me me thiab nruab nrab nitrogen, PSA nitrogen tau dhau los ua txoj kev nyiam rau cov neeg siv me me thiab nruab nrab nitrogen.
Membrane cua sib cais rau nitrogen ntau lawm
Siv cov pa ua raw khoom, nyob rau hauv tej yam kev mob siab, cov pa oxygen thiab nitrogen gas nrog cov khoom sib txawv hauv daim nyias nyias muaj qhov sib txawv nkag mus rau cais cov pa thiab nitrogen. Piv nrog rau lwm cov khoom siv nitrogen ntau lawm, nws muaj qhov zoo ntawm cov qauv yooj yim, ntim me me, tsis muaj kev hloov valve, kev tu ncua tsawg dua, kev tsim roj sai dua (tsawg dua lossis sib npaug li 3 feeb), yooj yim muaj peev xwm nce, thiab lwm yam. Nws yog tshwj xeeb tshaj yog haum rau nruab nrab. thiab cov neeg siv nitrogen me me nrog nitrogen purity Tsawg dua lossis sib npaug li 98 feem pua, thiab muaj qhov zoo tshaj plaws tus nqi ua haujlwm. Thaum lub purity ntawm nitrogen ntau tshaj 98 feem pua, tus nqi yog ntau tshaj 15 feem pua ​​​​siab dua li ntawm PSA nitrogen ua cov cuab yeej ntawm tib yam specification.