Liquid Air Separation Unit

Kufotokozera Kwachidule:

Zogulitsa zonse zamadzimadzi zolekanitsa mpweya zimatha kukhala chimodzi kapena zingapo za okosijeni wamadzimadzi, nayitrogeni yamadzimadzi ndi argon yamadzimadzi, ndipo mfundo yake ndi iyi:
Pambuyo pa kuyeretsedwa, mpweya umalowa m'bokosi lozizira, ndipo m'malo otenthetsera kutentha, umasinthasintha kutentha ndi mpweya wa reflux kuti ufikire kutentha kwapafupipafupi ndipo umalowa m'munsi, kumene mpweya umalekanitsidwa poyamba kukhala mpweya wa nayitrogeni ndi mpweya wamadzimadzi. , nayitrogeni wa pamwamba amaufupikitsidwa kukhala nayitrogeni wamadzi mu evaporator, ndipo mpweya wamadzi wa mbali inayo umasanduka nthunzi. Gawo la nayitrogeni wamadzimadzi limagwiritsidwa ntchito ngati madzi a reflux a m'munsi, ndipo gawo lina limatenthedwa kwambiri, ndipo litatha kugwedezeka, limatumizidwa pamwamba pa chigawo chapamwamba monga madzi a reflux akumtunda, ndi gawo lina. amachira ngati mankhwala.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mawu Oyamba Mwachidule

Mpweya wamadzi wochuluka wa okosijeni umaperekedwa kumtunda. Nayitrogeni wotayira pamwamba pa chigawo chakumtunda amatenthedwanso mu supercooler ndi chotenthetsera chachikulu asanachoke m'bokosi lozizira ngati mpweya wobwezeretsanso ma cell sieve desorption. Mankhwala amadzimadzi mpweya wotengedwa kuchokera pansi pa mzati chapamwamba. Izi zimafuna kuziziritsa kwakukulu, komwe kumaperekedwa ndi kompresa yozungulira komanso kutentha komanso kutentha kwa cryogenic.

Chigawochi chimaphatikizapo zosefera zodzitchinjiriza zokha, ma compressor a mpweya, makina oziziritsira mpweya, makina oyeretsera ma molekyulu, zowonjezera kutentha komanso kutsika, ma compressor obwereza, makina ogawa magawo, ma evaporator amadzi otsalira ndi makina obwezeretsa.

Kugwiritsa ntchito

•Amagwiritsidwa ntchito kwambiri mumafuta, mankhwala, kupanga magetsi, zitsulo, mapepala, mafakitale opepuka, mankhwala, chakudya, zomanga zombo ndi mafakitale ena.
•Izi zapamwamba ndi okhwima ndondomeko zimathandiza yaitali mosalekeza ntchito, mkulu liquefaction mitengo ndi otsika mphamvu mowa.

Ubwino Waukadaulo:

•Njira yayitali yoyeretsera sieve ya molekyulu imachepetsa kuyendetsa njinga.
•Chinsanja chozizidwa ndi mpweya, nsanja yozizidwa ndi madzi kapena firiji ya cryogenic yoziziritsa mpweya, kuchepetsa mtengo waukulu.
•Gawo laling'ono limagwiritsa ntchito zida zonyamula zokhazikika.
•Kugwiritsa ntchito bwino kwambiri kobwerezabwereza kompresa kuti muchepetse mphamvu komanso kuchepetsa kugwiritsa ntchito.
•DCS (Distributed Control System) yowongolera njira zotsogola.
•Ma turboexpander okwera kwambiri komanso otsika amakulitsa kuthekera kosinthana kutentha, kukulitsa kuzizirira komanso kutulutsa mphamvu.

Ubwino Wina

•Dongosolo loyang'anira kutali kuti muwongolere magwiridwe antchito.
•Gulu lautumiki wa akatswiri kuti lipereke kasamalidwe ka nthawi yayitali, malangizo ophunzitsira komanso kutsatira pafupipafupi kwa ogwiritsa ntchito.
•LifenGas ikufuna kukhala mtsogoleri pakusunga mphamvu zamafakitale ndi kuteteza chilengedwe, kuthandiza makampani kuchepetsa ndalama ndikuwongolera kukhazikika.