Tili okondwa kwambiri kulengeza kuti ntchito yopatulira mpweya ya 8000/11000 yomwe ili ku Kunyu, Xinjiang yayamba kugwira ntchito bwino mu 2023. Chochitika chodabwitsachi sichikungotsimikizira ntchito yolimba ya gulu lathu la uinjiniya ndi ukadaulo komanso kulimbikitsa kwambiri zachilengedwe zamafakitale am'deralo. Makamaka, ntchitoyi idapangidwa kuti ipereke mpweya wokwanira wa 8,000 cubic metres wa okosijeni woyeretsedwa bwino komanso 11,000 cubic metres wa nayitrogeni woyeretsedwa bwino pa ola limodzi—zotuluka zomwe zithandizira mwachindunji mafakitale ofunikira am'deralo monga mankhwala a malasha, zitsulo, ndi mphamvu zatsopano, kuthana ndi kufunikira kwa mpweya wamafakitale kwa nthawi yayitali kum'mwera kwa Xinjiang ndikukhazikitsa maziko olimba a chitukuko chokhazikika chachuma m'chigawochi.

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Kugwira ntchito bwino kwa pulojekitiyi kumadalira ukadaulo wathu wodziwika bwino komanso wokhwima wolekanitsa mpweya. Njira yonseyi ikutsatira njira yolondola komanso yogwira ntchito zambiri kuti zitsimikizire kuti mpweya ndi wabwino komanso kuti mpweya ndi wabwino. Poyamba, mpweya wozungulira umakokedwa mu dongosololi kudzera mu zosefera zogwira ntchito bwino, zomwe zimachotsa 99.9% ya fumbi, ma aerosol, ndi zinyalala zina zolimba kuti zipewe kuwonongeka kwa zida ndi kuipitsidwa ndi mpweya. Kenako, mpweya wosefedwa umakanikizidwa ku mphamvu inayake ndi compressor ya centrifugal yopanda mphamvu zambiri, kenako umaziziritsidwa kudzera mu chosinthira kutentha chomwe chimagwiritsanso ntchito mphamvu yozizira kuchokera ku njira yolekanitsira yotsatira - kapangidwe kosunga mphamvu komwe kamachepetsa zinyalala. Mpweya ukaziziritsidwa kufika pa -196°C, umasandulika kukhala wamadzimadzi, womwe umatumizidwa ku nsanja yosungunula mpweya. Mu nsanjayo, mpweya wamadzimadzi umatenthedwa pang'onopang'ono, ndipo popeza mpweya ndi nayitrogeni zili ndi malo otentha osiyana (-183°C ya mpweya ndi -196°C ya nayitrogeni), zimasanduka nthunzi pazigawo zosiyanasiyana ndipo zimasonkhanitsidwa padera, kuonetsetsa kuti zinthu zomaliza zikukwaniritsa zofunikira za kuyera kwambiri.

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Kupitilira pa mfundo yake yodalirika yogwirira ntchito, makina athu olekanitsa mpweya ali ndi zabwino zambiri zomwe zimawasiyanitsa pamsika. Choyamba komanso chofunikira kwambiri ndi kuyera kwake kwapadera kwa mpweya: mpweya womwe umapangidwa umafika pa 99.6% yoyera, yoyenera kugwiritsidwa ntchito pazinthu zomwe zimafunidwa kwambiri monga kupanga zitsulo ndi ntchito zachipatala, pomwe nayitrogeni imapeza kuyera kwa 99.99%, yoyenera kuteteza mpweya wopanda mpweya muzochita zamakemikolo ndi kupanga zida zamagetsi. Kugwiritsa ntchito bwino mphamvu ndi mphamvu ina yofunika kwambiri—yokhala ndi makina apamwamba owongolera ma frequency ndi chipangizo chobwezeretsa kutentha, zidazi zimachepetsa kugwiritsa ntchito mphamvu ndi 15% poyerekeza ndi zida zachikhalidwe zolekanitsa mpweya, zomwe zimapangitsa kuti ogwiritsa ntchito azisunga ndalama zambiri kwa nthawi yayitali. Kuphatikiza apo, makinawa ali ndi nsanja yanzeru yowunikira yomwe imalola kutsata magawo ofunikira monga kuthamanga, kutentha, ndi kutulutsa kwa mpweya nthawi yeniyeni. Kuphatikiza pa kapangidwe kathu kowonjezera ka zigawo zazikulu, kuchuluka kwa kulephera pachaka kumakhala pansi pa 0.5%, kuonetsetsa kuti mpweya umapezeka maola 24 pa sabata ngakhale m'malo ovuta kwambiri amakampani.

Kupambana kwa pulojekiti ya Kunyu sikwangozi—kumamangidwa pa zaka zoposa makumi awiri zomwe takumana nazo pamakampani opanga mpweya padziko lonse lapansi. Kwa zaka zambiri, takhazikitsa mbiri yabwino yotumikira makasitomala opitilira 500 m'maiko ndi madera 30, kuphatikizapo magawo ofunikira kuphatikiza zitsulo (monga, kugwira ntchito ndi magulu akuluakulu achitsulo ku Southeast Asia), mankhwala (othandizira mafakitale a petrochemical ku Middle East), ndi mphamvu zongowonjezwdwa (kupereka mpweya wopanga maselo a hydrogen fuel ku Europe). Chitsanzo chathu chautumiki chimamangidwa mozungulira kuyang'ana kwambiri makasitomala: timayamba ndi kuwunika mwatsatanetsatane pamalopo kuti timvetsetse zosowa zapadera zogwirira ntchito, kenako timapereka mayankho okonzedwa mwamakonda kuyambira pakupanga zida ndi kukhazikitsa pamalopo mpaka maphunziro a ogwira ntchito. Titayambitsa ntchito, gulu lathu lapadziko lonse lapansi pambuyo pa malonda limapereka chithandizo chaukadaulo cha maola 24, ndi malo osungiramo zinthu zina omwe ali ku Asia, Europe, ndi North America kuti tiwonetsetse kuti akukonza nthawi yake. Kaya mukukonzekera pulojekiti yayikulu ya gasi yamafakitale kapena mukufuna kukweza ukadaulo wa zida zomwe zilipo, gulu lathu la mainjiniya opitilira 200 ali okonzeka kupereka chithandizo chaukadaulo. Tikukulandirani ndi manja awiri kuti mutilankhule nafe kuti mupeze nkhani zatsatanetsatane za polojekiti, zidziwitso zaukadaulo, kapena upangiri wokonzedwa mwamakonda—lolani kuti tigwirizane nafe kuti tilimbikitse magwiridwe antchito anu ndi kukula kwanu. Ngati mukufuna kudziwa zambiri, chonde tilankhuleni momasuka:

Lumikizanani nafe:Miranda Wei

Email:miranda.wei@hzazbel.com

Gulu la anthu/Kodi pulogalamu/Timacheza:+86-13282810265

WhatsApp:+86 157 8166 4197

 

插入的链接:https://www.hznuzhuo.com/cryogenic-air-separaton/


Nthawi yotumizira: Okutobala-17-2025