Zvinonyanya kukosha:
1, Iyi yakaderera-kuchena okisijeni-yakapfumisa ASU unit yakagadzirwa neShanghai LifenGas yakawana anopfuura 8,400 maawa ekushanda kwakagadzikana uye kuenderera mberi kubva muna Chikunguru 2024.
2, Inochengetedza hutsanana hweokisijeni pakati pe80% ne90% nekuvimbika kwakanyanya.
3, Inoderedza kushandiswa kwesimba kwakazara ne6% -8% zvichienzaniswa nemaitiro echinyakare ekuparadzanisa mweya.
4, Iyo yakazara otomatiki sisitimu inovimbisa kushanda kuri nyore uye inopa yakavimbika gasi kugovera kweO2uye N2nezvinodiwa zvakaderera zvekuchengetedza.
5, Iyi purojekiti inotsigira vatengi mukusimudzira kugona, kuderedza kuburitswa, uye kusimudzira budiriro.
Cryogenic low-purity oxygen-enriched air separation unit (ASU) inoshandisa tekinoroji yekuparadzanisa tekinoroji kuburitsa okisijeni nenitrogen kubva mumhepo kuburikidza nekumanikidza, kutonhora, uye distillation maitiro, ayo akakosha mukupisa kweokisijeni. Aya masisitimu anogona kuburitsa yakaderera-kuchena okisijeni inogadziriswa pakati pe80% ne93%, panguva imwe chete ichigadzira yakakwirira-kuchena okisijeni (99.6%), yakakwirira-kuchena nitrogen (99.999%), chiridzwa mhepo, compressed air, liquid oxygen, liquid nitrogen, uye zvimwe zvigadzirwa. Iwo anoshanda zvakanyanya kune asiri-ferrous simbi kunyungudutsa, yakakosha simbi kudzoreredza, kugadzira magirazi, simba, uye maindasitiri emakemikari.
Mabhenefiti akakosha eiyi cryogenic yakaderera-kuchena kweokisijeni mhinduro inosanganisira yakawanda-chigadzirwa kubuda, yakaderera ruzha mwero-kunyanya mu yakaderera-frequency siyana-uye mashandiro anochinjika kubva pa75% kusvika 105%, inotambanudzirwa kusvika 25% -105% ine dual compressor configuration. Iine imwechete-uniti inokwana kusvika 100,000 Nm³/h, inopa 30% yakaderera mari yekushandisa uye 10% madiki tsoka pane VPSA masisitimu akaenzana, pamwe nekudzikiswa kwemitengo yekushandisa nekugadzirisa.
Muenzaniso mukuru weiyi tekinoroji yepamusoro mukuita ndeye yakaderera-kuchena-kunatswa kweokisijeni-yakafumisa ASU chirongwa-chakagadzirwa neShanghai LifenGas yeRuyuan Xinyuan Environmental Metal Technology Co., Ltd. Kubva payakatangwa muna Chikunguru 2024, sisitimu iyi yakawana anopfuura maawa 8,400 ekushanda kwakadzikama, inogara ichichengetedza kuchena kweokisijeni, kuchena kwekushandisa kweokisijeni ne900% 6% ~ 8% kana ichienzaniswa neyakajairwa mhepo yekuparadzanisa masisitimu - zvechokwadi kuwana inoshanda uye yakaderera-kabhoni kushanda.
Nekugamuchira advanced cryogenic process uye yakakwirira-inoshanda yemukati compression tekinoroji, yakabatanidzwa nehungwaru kudzora masisitimu uye ekuchengetedza simba michina, sisitimu inoderedza zvakanyanya kushandiswa kwesimba pachikamu uye inovandudza kugadzirwa kwegasi. Yakazara otomatiki, iri nyore kushanda, uye ine yakaderera kugadzirisa zvinodiwa, inopa vatengi vane inoenderera uye yakavimbika gasi rekupa.
Nhasi, iyi ASU yave yakakosha zvivakwa zveRuyuan Xinyuan, inosimudzira kugadzirwa uye inotsigira emission yekudzikisa zvinangwa. Iyo zvakare inoratidzira yega-yakagadzirwa zvigadzirwa zvemvura zvinogona kushandiswa mukuchengetedza masisitimu, kubvisa kutenga kwekunze nekuvandudza kuvimbika kwekupa.
Shanghai LifenGas inoenderera mberi nekupa simba vatengi vemaindasitiri neyakagadzikana uye inodhura-inoshanda gasi mhinduro. Yedu yakakura KDON-11300 yakaderera-kuchena okisijeni ASU yeGuangxi Ruiyi's oxygen-yakafuridzira padivi-inofuridza yekugezera yekunyungudutsa muvira iri kushanda zvakatsiga.
Xiaoming Qiu
Kushanda uye Maintenance Engineer
Xiaoming inotarisira kuchengetedzeka kweprojekiti uye yakasanganiswa mashandiro manejimendi. Ane ruzivo rwakakura mu cryogenic air separation systems, anoona uye anogadzirisa njodzi dzinogona kuitika, anotsigira kugadzirisa kwemidziyo, uye anovimbisa kugadzikana, kushanda, uye kuderera kwekabhoni yekugadzirwa kweokisijeni.
Nguva yekutumira: Sep-24-2025
