Iyunithi yokuhlukanisa umoya(ASU)
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I-Cryogenic Nitrogen Generator
Ijeneretha ye-Cryogenic nitrogen iyimishini esebenzisa umoya njengempahla eluhlaza ukuze ikhiqize i-nitrogen ngochungechunge lwezinqubo: ukuhlunga komoya, ukucindezela, ukupholisa kuqala, ukuhlanzwa, ukushintshaniswa kokushisa kwe-cryogenic, nokuhlukaniswa. Imininingwane yejeneretha yenziwe ngokwezifiso ngokuya ngengcindezi ethile yabasebenzisi kanye nezidingo zokugeleza kwemikhiqizo ye-nitrogen.
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Iyunithi Yokuhlukanisa Umoya Owuketshezi
Imikhiqizo ye-All-Liquid Air Separation Unit ingaba eyodwa noma ngaphezulu ye-liquid oxygen, liquid nitrogen ne-liquid argon, futhi isimiso sayo simi kanje:
Ngemuva kokuhlanzwa, umoya ungena ebhokisini elibandayo, futhi endaweni yokushintsha ukushisa okukhulu, ushintshanisa ukushisa negesi ye-reflux ukuze ufinyelele izinga lokushisa eliseduze le-liquefaction bese ungena kukholamu engezansi, lapho umoya uhlukaniswa khona kuqala ube yi-nitrogen nomoya owuketshezi ocebile. , i-nitrogen ephezulu iyajiya ibe yi-nitrogen ewuketshezi ku-evaporator ejiyayo, futhi umoya-mpilo owuketshezi ngakolunye uhlangothi uyahwamuka. Ingxenye ye-nitrogen ewuketshezi isetshenziswa njengoketshezi lwe-reflux lwekholomu engezansi, futhi ingxenye yalo ipholile kakhulu, futhi ngemva kokugobhoza, ithunyelwa phezulu kwekholomu njengoketshezi lwe-reflux lwekholomu engenhla, kanti enye ingxenye. itholwa njengomkhiqizo. -
I-MPC Automatic Control System ye-Air Separation Unit
Isistimu yokulawula okuzenzakalelayo ye-MPC (Model Predictive Control) yamayunithi okuhlukanisa komoya ithuthukisa ukusebenza ukuze kufinyelelwe: ukulungiswa kokhiye owodwa wokuqondanisa umthwalo, ukwenziwa kahle kwamapharamitha okusebenza ezimo ezihlukahlukene zokusebenza, ukunciphisa ukusetshenziswa kwamandla ngesikhathi sokusebenza kwedivayisi, nokuncipha kwemvamisa yokusebenza.
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I-Air Seperation Unit(ASU)
I-Air Separation Unit (ASU) iyidivayisi esebenzisa umoya njenge-feedstock, iwucindezela futhi iwupholise kakhulu kumazinga okushisa e-cryogenic, ngaphambi kokuhlukanisa umoya-mpilo, i-nitrogen, i-argon, noma eminye imikhiqizo yoketshezi emoyeni owuketshezi ngokulungiswa. Ngokuya ngezidingo zomsebenzisi, imikhiqizo ye-ASU ingaba munye (isb, i-nitrogen) noma eminingi (isb, i-nitrogen, i-oxygen, i-argon). Uhlelo lungakhiqiza imikhiqizo ewuketshezi noma yegesi ukuze ihlangabezane nezidingo ezahlukene zamakhasimende.
