Cov Khoom Siv Sab Nraud Sab Nraud Compression Air Separation Equipment

Cov Khoom Siv Sab Nraud Sab Nraud Compression Air Separation Equipment

Cua tau qis-kub distillation nyob ze atmospheric siab, thiab cov khoom sib cais xws li oxygen thiab nitrogen tawm hauv lub thawv txias rau hauv qhov qis - lub zog roj. Tom qab ntawd lawv tau compressed los ntawm lawv cov khoom siv compressors (oxygen compressor, nitrogen compressor) rau lub siab xav tau.
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Taw qhia

 

 

Cua tau qis-kub distillation nyob ze atmospheric siab, thiab cov khoom sib cais xws li oxygen thiab nitrogen tawm hauv lub thawv txias rau hauv qhov qis - lub zog roj. Tom qab ntawd lawv tau compressed los ntawm lawv cov khoom siv compressors (oxygen compressor, nitrogen compressor) rau lub siab xav tau.

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Parameter

 

Oxygen ntau lawm

oxygen purity

Oxygen qhov hluav taws xob siab los ntawm lub thawv txias

Qhov kawg siab ntawm oxygen

Nitrogen ntau lawm thiab purity

Ua kua oxygen / kua nitrogen ntau lawm

Unit siv oxygen

1,000 - 100, 000+ Nm³/h

99.2% -99.8% (qib kev lag luam)

12-35 kPa (G)

0.8-3.0 MPa (G) lossis siab dua

Kev tsim tawm ntau dua cov pa oxygen, purity Tsawg dua lossis sib npaug li 10 ppm O ₂

0-10% ntawm cov khoom tseem ceeb roj

0.35 - 0.55 kWh/Nm³ O₂

(Rau siv xwb)

 

Basic muaj nuj nqi

 

Cais huab cua los ntawm txoj kev cryogenic, tsis tu ncua tsim cov pa oxygen, gaseous nitrogen, argon thiab lwm yam los ntawm - cov khoom lag luam loj, nrog cov purity siab thiab tus nqi qis, thiab muab "kev lag luam ntshav" rau cov neeg siv khoom lag luam qis.

 

Muaj feem xyuam rau kev lag luam thiab cov xwm txheej

 

Hlau metallurgy

Oxygen enriched moj tej tawg rauv, converter steelmaking, nruam casting thiab txiav.

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Traditional Tshuaj Kev Lag Luam Thiab Coal Chemical Industry

Raw roj thiab tiv thaiv roj rau kev tsim cov khoom cua ammonia thiab methanol.

02

Nonferrous Hlau Smelting

Oxygen enriched smelting thiab tshuab smelting ntawm tooj liab, txhuas, zinc, thiab lwm yam hlau.

03

Cov iav thiab cov khoom siv hauv tsev

Oxygen enriched combustion nyob rau hauv iav melting furnaces los txhim kho lub zog efficiency.

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Siv tau Scenarios

Tsau, ntev - lub sijhawm ua haujlwm tas mus li ntau lawm hauv paus uas xav tau loj - nplai gaseous oxygen thiab roj siab ntawm nruab nrab mus rau siab siab (feem ntau Tsawg dua lossis sib npaug rau 3.0MPa).

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Tshwj xeeb muaj pes tsawg leeg

 

Raw cua compression system:

Lub ntsiab cua compressor: feem ntau centrifugal, compresses cua mus rau 0.5-0.7MPa (A), thiab yog lub ntsiab lub zog noj cov khoom ntawm tag nrho cov system.

 

Cua ua ntej cua txias thiab purification system:

Cua txias system: Siv dej txias los yog dej txias kom txias compressed cua mus ~ 10 degree, tshem tawm feem ntau ntawm cov dej noo.

 

Molecular sieve purification system:

Core purification unit. Tshem tawm cov dej, carbon dioxide, thiab hydrocarbons los ntawm cov adsorbents kom ntseeg tau tias tom qab qis qis - qhov kub thiab txias.

 

Thaum tshav kub kub exchanger thiab tub yees system:

Main heat exchanger (phaj fin type): Cov huab cua huv si pauv cov cua sov nrog qhov qis - cov khoom kub kub uas ntws rov qab los ntawm no. Cov cua txias kom ze rau qhov kub liquefaction, thiab cov khoom siv roj tau rov ua kom sov rau chav sov.

Lub tshuab nthuav dav: muab lub peev xwm txias txias uas xav tau los ntawm lub cuab yeej thiab yog lub hauv paus ntawm tub yees.

 

Distillation cais system (tub ntxhais txias lub thawv):

Tsawg ntauwd: Ua ntej sib cais ntawm huab cua kom tau cov cua ua kua, oxygen enriched kua cua, thiab siab nitrogen.

Sab saum toj ntauwd: Ua qhov kawg distillation kom tau txais cov pa oxygen hauv qab ntawm cov pej thuam sab sauv thiab cov nitrogen ntshiab nyob rau saum.

Condensation evaporator: Txuas rau sab sauv thiab sab yees kom muab cov reflux kua thiab roj theem rau distillation.

 

Khoom compression thiab conveying system (xav txog tus yam ntxwv ntawm "sab nraud compression"):

Oxygen compressor: ib qho tseem ceeb ntawm cov khoom siv peripheral. Compressing qis - siab oxygen rau cov neeg siv siab yog feem ntau ua los ntawm centrifugal (loj) los yog piston (siab siab, nruab nrab mus rau me me).

Nitrogen compressor/booster: Raws li cov neeg siv xav tau, compression nitrogen cov khoom ntawm qhov sib txawv.

 

Control system thiab cov cuab yeej:

DCS / SIS system: ua tiav kev tswj hwm tsis siv neeg, kev cuam tshuam kev nyab xeeb, thiab kev ua haujlwm zoo.

 

Cim npe nrov: Tuam Tshoj Customized External Compression Cua Sib Nqus Tshuab Manufacturers, lwm tus neeg, Hoobkas

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