Mwachidule fotokozani mfundo zogwirira ntchito ndi ubwino wa PSA nitrogen nitrogen
Njira ya PSA (Pressure Swing Adsorption) ndi luso lamakono lopanga nayitrogeni kapena mpweya pazifukwa zamakampani.Ikhoza kupereka bwino komanso mosalekeza mpweya wofunikira ndikutha kusintha chiyero cha gasi ku zofunikira zenizeni.M'nkhaniyi, tiwona momwe njira ya PSA imagwirira ntchito komanso ubwino wake.
Kodi PSA imagwira ntchito bwanji?
Compressor: Njirayi imayamba ndi kompresa yomwe imalowetsa mpweya mu PSA nitrogen jenereta.Mpweya uwu uli ndi pafupifupi 78% ya nayitrogeni ndi 21% ya okosijeni.
Adsorption & Regeneration: Mpweya woponderezedwa umadutsa mu CMS, ndipo mamolekyu ang'onoang'ono okosijeni amatulutsidwa.Mamolekyu a nayitrojeni amapitilira kutsatsa kudzera mu CMS chifukwa cha kukula kosiyanasiyana (kwakukulu) kwa ma molekyulu mpaka kukafika pokwanira.Kuzimitsa mpweya wopanikizidwa wa oxygen wobwera kudzatulutsidwa ndipo akasinja awiri olumikizidwa amagwirira ntchito limodzi kuti apangitse kutuluka kosalekeza kwa nayitrogeni.
Kusintha kwa matanki apawiri: Carbon molecular sieve CMS imayikidwa m'matanki awiri.Tanki imodzi imadsorbe pamene ina imapanganso.Kukonzekera uku kumathandizira kupanga gasi mosalekeza popanda nthawi yopuma.
Ubwino wa PSA Njira
1. Njira ya PSA yopangira mpweya imapereka maubwino angapo, ndikupangitsa kuti ikhale yankho lodziwika bwino m'makampani.Nazi zina mwazabwino zake:
2. Kupereka kwa gasi kosalekeza: Ndi makonzedwe apawiri a tank, kupanga gasi mosalekeza kungathe kutheka kuti kuwonetsetse kuti gwero lamagetsi lopitirira komanso lodalirika.
3. Kuyera kwa gasi wosinthika: Njira ya PSA imatha kusintha ndendende chiyero cha mpweya wopangidwa kuti ukwaniritse zosowa zenizeni.M'mapulogalamu ena, chiyero chapamwamba kwambiri chikhoza kukwaniritsidwa pamitengo yotsika, yomwe ndi yofunikira pazinthu zina.
4. Kukhathamiritsa kwa mtengo wa mphamvu: Pakuthamanga kwapamwamba, mpweya wopangidwa ukhoza kukhala wodetsedwa pang'ono koma wokwanira kukwaniritsa zofunikira zambiri zogwiritsira ntchito pamene mukupulumutsa mphamvu zamagetsi.Izi zimathandiza kusunga ndi kukhathamiritsa kwa ndondomeko kupanga.
5. Chitetezo ndi kudalirika: Njira ya PSA ndi yotetezeka komanso yodalirika pakugwiritsa ntchito.Njirayi imayendetsedwa ndikuyang'aniridwa kuti chiopsezo cha zovuta ndi zochitika zosayembekezereka zichepe.
6. Njira ya PSA ndi njira yabwino komanso yodalirika yopanga gasi yotchedwa pressure swing adsorption.Amapereka nayitrogeni mosalekeza yemwe amakwaniritsa zofunikira zaukhondo.Njira ya PSA imaperekanso mwayi wopulumutsa mphamvu komanso kukhathamiritsa mtengo.Chifukwa cha zabwino izi, ndi yankho wamba m'madera ambiri mafakitale.
Nthawi yotumiza: Oct-12-2023