Iyunithi Yokuhlukanisa Umoya Owuketshezi

Incazelo emfushane:

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.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso esifushane

Umoya owuketshezi onothe ngeoksijini uphakelwa kukholamu engenhla. I-nitrogen eyimfucumfucu evela phezulu kwekholomu engenhla ishiswa kabusha ku-supercooler kanye nesishintshi sokushisa esikhulu ngaphambi kokushiya ibhokisi elibandayo njengegesi yokukhiqiza kabusha ye-molecular sieve desorption. I-oksijeni yoketshezi lomkhiqizo ikhishwa ngaphansi kwekholomu engenhla. Le nqubo idinga umthamo obalulekile wokupholisa, ngokuvamile ohlinzekwa yi-compressor ejikelezayo kanye nezinweba zokushisa ezifudumele ne-cryogenic.

Iyunithi ngokuvamile ihlanganisa izihlungi zomoya ezizihlanzayo, ama-compressor komoya, amasistimu okupholisa umoya ngaphambili, amasistimu okuhlanza ama-molecular sieve, izandisi zokushisa eziphakeme neziphansi, ama-compressor ajikelezayo, amasistimu amakholomu okuhlukaniswa, ama-evaporator oketshezi asele kanye nezinhlelo zokusekela.

Isicelo

•Isetshenziswa kakhulu ku-petroleum, amakhemikhali, ukukhiqiza amandla, i-metallurgy, iphepha, imboni yokukhanya, imithi, ukudla, ukwakha imikhumbi nezinye izimboni.
•Le nqubo ethuthukisiwe nevuthiwe inika amandla ukusebenza okuqhubekayo okude, amazinga aphezulu oketshezi kanye nokusetshenziswa kwamandla okuphansi.

Izinzuzo Zezobuchwepheshe:

•Umjikelezo omude wesistimu yokuhlanza i-molecular sieve inciphisa ukuhamba kwamabhayisikili.
•Umbhoshongo opholiswe ngomoya, umbhoshongo opholiswe ngamanzi noma isiqandisi se-cryogenic sokupholisa umoya ongahluziwe, okwehlisa izindleko zemali enkulu.
•Ikholomu yengxenyana isebenzisa izinto zokupakisha ezijwayelekile.
•I-compressor esebenza kahle kakhulu yokonga amandla kanye nokusetshenziswa okuncishisiwe.
•I-DCS (Isistimu Yokulawula Esabalalisiwe) yokulawula inqubo ethuthukisiwe.
•Ama-turboexpanders acindezela izinga lokushisa eliphezulu neliphansi akhulisa amandla okushintshanisa ukushisa, akhuphule ukupholisa kanye namandla okukhipha uketshezi.

Ezinye Izinzuzo

•Uhlelo lokuqapha olukude lokulawula ukusebenza okuthuthukisiwe.
•Ithimba lensizakalo yobungcweti ukuze linikeze abaphathi besikhathi eside, isiqondiso sokuqeqesha kanye nokulandelela okuvamile kwabasebenzisi.
•I-LifenGas ihlose ukuba ngumholi kwezokongiwa kwamandla ezimboni kanye nokuvikelwa kwemvelo, ukusiza izinkampani ukunciphisa izindleko futhi zithuthukise ukusimama.