1. Mhedziso yepamusoro-kuchena nitrogen michina
Yakakwirira-kuchena nitrogen michina ndiyo yakakosha chikamu che cryogenic air separation (cryogenic air separation) system. Inonyanya kushandiswa kuparadzanisa uye kuchenesa nitrogen kubva kumhepo, uye pakupedzisira kuwana zvigadzirwa zve nitrogen nekuchena kusvika ku ** 99.999% (5N) kana kunyange yakakwirira **. Midziyo yacho yakavakirwa pa ** cryogenic distillation ** tekinoroji, uchishandisa mutsauko wekubikira pakati pe nitrogen (boiling point -195.8 ℃) uye oksijeni (boiling point -183℃) mumhepo, uye inowana kupatsanurwa kwakanaka kuburikidza nekudzika-tembiricha condensation uye kupatsanurwa.
High-purity nitrogen midziyo inoshandiswa zvakanyanya mumagetsi, indasitiri yemakemikari, mishonga, kugadzira simbi, kuchengetedza chikafu nemamwe minda, kunyanya mumaindasitiri epamusoro-soro akadai semiconductor kugadzira uye lithium bhatiri kugadzirwa, izvo zvine zvakanyanyisa zvinodiwa kuti nitrogen kuchena, uye cryogenic mhepo yekuparadzanisa tekinoroji ndiyo yakanyanya kugadzikana uye ine hupfumi mhinduro.
2. Hunhu hunokosha hwepamusoro-kuchena nitrogen michina
1). Ultra-yakanyanya kuchena nitrogen kubuda
- Iyo yakawanda-stage distillation tower uye yakakwirira-yepamusoro molecular sieve adsorption tekinoroji inogona kugadzikana kugadzira 99.999% ~ 99.9999% (5N ~ 6N) yakakwirira-kuchena nitrogen kuti isangane neyakaomesesa zvinodiwa semiconductor, photovoltaic uye mamwe maindasitiri.
-Trace oxygen, mwando uye ma hydrocarbons zvinozobviswa zvakare kuburikidza ne cryogenic adsorption (PSA) kana catalytic deoxygenation tekinoroji kuona kuti kuchena kwenitrogen kunosangana nechiyero.
2). Kuchengetedza simba uye kushanda, kushanda kwakadzikama
- Iyo cryogenic mhepo yekuparadzanisa midziyo inoshandisa expander + kupisa exchanger kukwiridzira kutenderera kwefiriji uye kuderedza kushandiswa kwesimba. Kuenzaniswa ne membrane kupatsanurwa kana pressure swing adsorption (PSA) tekinoroji, mutengo wenguva refu wekushandisa wakaderera.
-Iyo otomatiki control system inotarisisa tembiricha, kudzvanywa uye kuchena munguva chaiyo kuti ive nechokwadi chekushanda kwakagadzikana kwemidziyo uye kuderedza kupindira kwemanyore.
3). Modular dhizaini, kuchinjika kwakasimba
- Diki (<100Nm³/h), zvepakati (100~1000Nm³/h) kana hombe (>1000Nm³/h) midziyo yenitrogen inogona kugadzirwa maererano nezvinodiwa nevatengi, ichienderana nezvinodiwa nemaindasitiri akasiyana.
- Inokodzera pane-saiti nitrogen chizvarwa (Pa-saiti Generation), ichidzikisa mari yekufambisa uye yekuchengetedza yemvura nitrogen.
4). Yakachengeteka uye yakavimbika, yakasununguka uye yakaderera-kushandisa
-Adopt dhizaini inoputika uye chengetedzo yakawanda (yakadai seyekutarisisa okisijeni yemukati, kuchengetedzwa kwakanyanya) kuve nechokwadi chekugadzirwa kwakachengeteka.
-Magetsi nemhepo chete zvinopedzwa panguva yakadzika inotonhora yekuparadzaniswa kwemhepo, pasina kusvibiswa kwemakemikari, zvinoenderana neyakasvibira yekugadzira zviyero.
3. Nzvimbo huru dzekushandisa dzepamusoro-kuchena nitrogen michina
1). Electronics uye semiconductor indasitiri
- Inoshandiswa mukugadzira wafer, LED packaging, photovoltaic cell production, kupa ultra-high kuchena nitrogen segasi rinodzivirira kudzivirira oxidation uye kusvibiswa.
- Mu semiconductor etching, kemikari vapor deposition (CVD) uye mamwe maitiro, nitrogen inoshandiswa semutakuri gasi kana kuchenesa gasi kuve nechokwadi kugadzikana kwemaitiro.
2). Chemical uye Energy Indasitiri
- Inoshandiswa kune inert gasi kudzivirira mune petrochemical uye marasha kemikari maindasitiri kudzivirira njodzi dzinopisa uye dzinoputika.
-Inoshandiswa mukugadzira lithium bhatiri (senge pole chidimbu kuomeswa, mvura jekiseni kurongedza) kudzivirira hunyoro uye okisijeni kubva pakukanganisa kushanda kwebhatiri.
3). Food and Pharmaceutical Industry
-Kurongedza chikafu kunoshandisa yakakwira-kuchena nitrogen (inopfuura 99.9%) kuwedzera hupenyu hwesherufu uye kudzivirira oxidation uye kuora.
-Inoshandiswa muindasitiri yemishonga yeaseptic nitrogen yekuzadza uye biological agent kuchengetedza, mukuteerana neGMP zviyero.
4). Metal Heat Kurapa uye 3D Kudhinda
-Ipa inert nharaunda mu annealing, kudzima, brazing uye mamwe maitiro ekudzivirira simbi oxidation.
- Inoshandiswa simbi 3D kudhinda (SLM tekinoroji) kuderedza hupfu oxidation uye kunatsiridza kuumbwa kwemhando.
5). Scientific Research uye Laboratory
-Ipa iyo yekupedzisira-yakanyanya kuchena nitrogen nharaunda kune yakakwirira-yekupedzisira kuyedza senge superconducting zvinhu uye nyukireya magineti resonance (NMR).
4. Mafambiro ebudiriro yeramangwana
1). Hungwaru uye Internet yezvinhu (IoT) kubatanidzwa
-Kuvandudza mashandiro emagetsi emidziyo uye kufungidzira kugadzirisa kugona kuburikidza nekutarisa kure uye AI optimization.
2). Green uye yakaderera-kabhoni tekinoroji
- Yakasanganiswa nesimba rinodzokororwa (senge simba remhepo, photovoltaic) simba rekupa kuderedza kabhoni tsoka.
3). Miniaturization uye mobile nitrogen kugadzirwa
- Gadzira yakawedzera compact cryogenic nitrogen kugadzira michina inokodzera kugovera simba uye mafekitori madiki.
Summary
Sekushandiswa kwakakosha kweiyo cryogenic air separation tekinoroji, yakakwira-kuchena nitrogen michina yave yakakosha midziyo yekugadzirwa kwepamusoro-soro uye kugadzirwa kwemaindasitiri nezvakanakira kuchena kwepamusoro-soro, kuchengetedza simba uye kugadzikana, kuchengetedzwa uye kuchengetedzwa kwezvakatipoteredza. Nekukurumidza kusimukira kwemaindasitiri akadai semagetsi uye simba idzva, yakakwirira-kuchena nitrogen michina icharamba ichishanduka ichienda kune hungwaru, kunyatsoshanda uye kusvibira, ichipa yakavimbika nitrogen mhinduro kuindasitiri yemazuva ano.
Kune chero oxygen / nitrogen / argon zvinodiwa, ndapota svika kwatiri:
Emma Lv Tel./Whatsapp/Wechat:+86-15268513609
Email：Emma.Lv@fankeintra.com
Nguva yekutumira: May-07-2025