Zuva rekutumira: 90 mazuva
Chikamu chekugovera: Air compressor (Piston kana isina mafuta, Air Refrigeration unit, Turbo expander, Oxygen Manifold, Instrument control system, Air purification system, Distillation system, Oxygen booster,)
1.Mhepo yakapfava inobva mumhepo, inoenda nepamhepo sefa yekubvisa huruva uye imwe mechanical particle uye inopinda isina-lub air compressor kuti inyinywe nematanho maviri compressor kusvika approx.0.65MPa(g) .Inopinda nemuinotonhorera uye inopinda precooling unit kuti itonhodzwe kusvika 5~10℃.Inobva yaenda kushandura-pamusoro MS purifier yekubvisa hunyoro, CO2, kabhoni hydrogen.Purifier ine maviri molecular sieve izere midziyo.Imwe iri kushandiswa apo anther iri pasi pekuvandudzwa nemarara nitrogen kubva mubhokisi rinotonhora uye kuburikidza nekudziya kwehita.
2. Mushure mekucheneswa, chikamu chidiki chayo chinoshandiswa sekutakura gasi returbine expander, imwe inopinda mubhokisi rinotonhora kuti itonhodzwe ne reflux (oxygen yakachena, pure nitrogen uye tsvina nitrogen) mune main heat exchanger.Chikamu chemhepo chinobviswa kubva pakati pechikamu chikuru chekupisa kupisa uye chinoenda kune yekuwedzera turbine yekugadzira kutonhora.Mhepo yakawanda yakawedzerwa inoenda kuburikidza ne subcooler iyo inotonhodzwa neokisijeni kubva kumusoro kwekoramu kuti iunzwe kune yepamusoro column.Chikamu chidiki chayo chinodarika nekubypass kunorasa nitrogen pombi zvakananga uye inodziyiswa kuti ibude mubhokisi rinotonhora.Chimwe chikamu chemhepo chinoramba chichitonhodzwa kusvika pedyo nemhepo yemvura inoedza kudzikisa column.
3.Mumhepo yakadzika mhepo, mhepo inoparadzaniswa uye inonatswa senitrogen yemvura uye mweya wemvura.Chikamu chemvura nitrogen s inotorwa kubva pamusoro peiyo mbiru yepasi.Mhepo yemvura yakadzika mushure mekutonhodzwa uye yakatsikirirwa
4.Chigadzirwa cheokisijeni chinobviswa kubva kune chikamu chezasi chepamusoro uye chinopisa nemhepo yakawedzerwa subcooler, main heat exchange.Zvadaro inobudiswa kunze kwekoramu.Waste nitrogen inotorwa kubva kumusoro kwembiru uye inodziyiswa musubcooler uye main heat exchanger kuti ibude mukoramu.Chikamu chacho chinoshandiswa segasi rekuvandudza kweMS purifier.Naitrojeni yakachena inotorwa kubva pamusoro pembiru yekumusoro uye inopiswazve mumhepo ine mvura, mvura ine nitrogen subcooler uye main heat exchanger kuti iunzwe kunze kwekoramu.
5.Oxygen kunze kwekoramu ye distillation inomanikidzwa kune mutengi.
Nguva yekutumira: Jul-03-2021