Cryogenic oxygen chirimwa chinodhura mvura yeokisijeni chirimwa
Product Advantages
- 1:Nheyo yedhizaini yechirimwa ichi ndeyekuona kuchengetedzwa, kuchengetedza simba uye kushanda kuri nyore uye kugadzirisa. Iyo tekinoroji ndiyo inotungamira chinzvimbo munyika.
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- A: Mutengi anoda yakawanda yekugadzirwa kwemvura, saka isu tinopa yepakati kudzvanywa kwemhepo kudzokorodza maitiro kuchengetedza mari uye mashandisiro emagetsi.
- B: Isu tinotora recycle air compressor uye yakakwirira, yakaderera muedzo. nzira yekuwedzera kuchengetedza kushandiswa kwesimba.
- 2:Inotora tekinoroji yekudzora komputa yeDCS kudzora main panel, mapaneru emunharaunda panguva imwe chete. Iyi sisitimu inogona kutarisa maitiro ese echirimwa.
Minda Yekushandisa
Oxygen, nitrogen, argon uye imwe gasi isingawanzogadzirwa nemhepo yekuparadzanisa unit inoshandiswa zvakanyanya musimbi, kemikari.
indasitiri, kunatsa, girazi, rabha, zvemagetsi, hutano, chikafu, simbi, kugadzira magetsi uye mamwe maindasitiri.
Chigadzirwa Specification
Mhepo yekuparadzanisa chirimwa inoenderana neakasiyana ekubikira mapoinzi echinhu chimwe nechimwe mumhepo. Mhepo inotanga yakatsikirirwa, yakanyungudika, uye yabviswa H2O neCO2. Mushure mekutonhodza mune yepakati pressure yekupisa exchanger kusvika yasvika kune liquefaction tembiricha, inogadzirisa mukoramu kuti iwane mvura okisijeni uye mvura nitrogen.
Ichi chirimwa imolecular sieve yekuchenesa mweya ine turbo expander process.
Mushure mekubviswa guruva uye kusachena kwemuchina musefa yemhepo, mweya mbishi unoenda kumhepo turbine compressor kudzvanya mhepo kuenda ku1.1MpaA, uye yakatonhodzwa kusvika 10 ℃ mumhepo precooling unit. Inobva yapinda mune imwe yekushanda molecular sieve absorber kubvisa H2O, CO2, C2H2. Mhepo yakachena inomanikidzwa neexpander uye inopinda mubhokisi rinotonhora. Mhepo yekudhinda inogona kuparadzaniswa kune zvikamu zviviri. Mushure mekutonhodzwa kusvika ku256K, chikamu chimwe chinodhonzwa kune inotonhora unit 243K, yobva yagara ichitonhodzwa mune main heat exchanger. Iwo mweya wakatonhodzwa unozodhonzerwa kunze kune wekuwedzera, uye chikamu chemhepo yakawedzerwa inoenda muhombe yekupisa yekupisa kuti idzore, yobva yabuda mubhokisi rinotonhora. Uye zvimwe zvikamu zvinoenda kumbiru yepamusoro. Chimwe chikamu chinotonhodzwa necounter flow, uye chinoenda kune yakaderera column mushure mekuwedzera.
Mushure mekunge mhepo yanyanya kugadziriswa, tinogona kuwana mhepo yemvura, tsvina yenitrogen yemvura uye yakachena mvura nitrogen muchikamu chakaderera. Mhepo yemvura, mvura inorasa nitrogen uye pure liquid nitrogen yakayamwa kubva pambiru yakaderera inoenda kumbiru yepamusoro mushure mekutonhodzwa mvura uye yakachena mvura ine nitrogen inotonhorera. Mushure mekugadziriswa mukoramu yepamusoro, tinogona kuwana 99.6% kuchena kwemvura okisijeni muzasi kwekoramu yepamusoro, inobuda sechigadzirwa. Chikamu chenitrogen chakayamwa kubva pamusoro pekoramu yekubatsira chinobuda mubhokisi rinotonhora sechigadzirwa.
Tsvina yenitrogen yakayamwa kubva pamusoro pembiru yepamusoro inobuda mubhokisi rinotonhora mushure mekudziiswazve neinotonhorera uye main heat exchanger. Yakayamwa chikamu chayo, inoenda kune molecular sieve yekuchenesa sisitimu seinodzoreredza mweya sosi. Vamwe vanodzingwa.
Process flow
1.Full low low pressure positive flow process yekuwedzera
2.Full low low pressure backflow expansion process
3.Full low low pressure process ne booster turboexpander