HANGZHOU NUZHUO TECHNOLOGY GROUP CO., LTD.

Ndi kuchuluka kosalekeza kwa kufunikira kwa mafakitale, ukadaulo wakuzama wolekanitsa mpweya wa cryogenic wakhala umodzi mwamaukadaulo apamwamba pantchito yopanga gasi wamafakitale. The deep cryogenic air separation unit imayendetsa mpweya kupyolera mu chithandizo chakuya cha cryogenic, kulekanitsa zigawo zosiyanasiyana za mlengalenga, makamaka kuphatikizapo madzi okosijeni (LOX), madzi a nayitrogeni (LIN), ndi madzi a argon (LAR). Pakati pa mipweya iyi, mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi ndizomwe zimafunidwa kwambiri, ndipo zimagwiritsidwa ntchito kwambiri m'mafakitale monga zitsulo, uinjiniya wamankhwala, zamagetsi, zamankhwala, ndi chakudya. Nkhaniyi ichititsa kusanthula koyerekeza kupanga kwa mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi munjira yolekanitsa mpweya wa cryogenic, ndikuwunika momwe zinthu zosiyanasiyana zimakhudzira kupanga.

I. Chidule cha Cryogenic Air Separation Technology

Ukadaulo wolekanitsa mpweya wa Cryogenic ndi njira yomwe imazizira mpweya mpaka kutentha kwambiri (pansipa pafupifupi -150 ° C) kuti usungunuke. Kupyolera mu njirayi, zigawo zosiyanasiyana za mpweya mumlengalenga (monga mpweya, nayitrogeni, argon, ndi zina zotero) zimasiyana chifukwa cha kutentha kwawo kosiyanasiyana pa kutentha kosiyana, motero kukwaniritsa kulekana. Mfundo yogwira ntchito ya gawo lolekanitsa mpweya wa cryogenic ndikuziziritsa mpweya ndikugwiritsa ntchito nsanja yolekanitsa gasi. The liquefaction kutentha kwa oxygen ndi nayitrogeni ndi -183°C ndi -196°C motero. Kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi nthawi zambiri kumadalira kuchuluka kwa mpweya, kuzizira bwino, komanso momwe zimagwirira ntchito pagawo logawanitsa.

II. Kusiyana pa Kupanga kwa Liquid Oxygen ndi Liquid Nitrogen

Kusiyanasiyana kwa kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi kumatsimikiziridwa ndi zinthu zingapo: mawonekedwe a mpweya, magawo ogwiritsira ntchito, kapangidwe ka nsanja yogawa, komanso sikelo yopangira. M'magawo olekanitsa mpweya wa cryogenic, kupanga mpweya ndi nayitrogeni nthawi zambiri kumapangidwa mu chiŵerengero china. Nthawi zambiri, kupanga kwa okosijeni wamadzimadzi kumakhala kotsika kwambiri kuposa kwa nayitrogeni wamadzimadzi, koma kufunikira kwa okosijeni wamadzimadzi kukuchulukirachulukira, makamaka m'mafakitale azachipatala, osungunula zitsulo, ndi mankhwala.

Kufunika kwa okosijeni wamadzimadzi kumakhudzidwa makamaka ndi kuchuluka kwa okosijeni komanso kufunikira kwa okosijeni pamafakitale ena. M'mafakitale ena, kukwera kwa mpweya wa okosijeni mwachindunji kumabweretsa kuwonjezeka kwa kufunikira kwa okosijeni wamadzimadzi. Mwachitsanzo, matekinoloje owonjezera okosijeni m'makampani azitsulo, kuyaka kwa okosijeni wambiri pakupanga magalasi, ndi zina zotero, zonse zimafunikira mpweya wokwanira wamadzimadzi. Kugwiritsa ntchito nayitrogeni wamadzimadzi ndikofala kwambiri, kumakhudza zamankhwala, zamagetsi, zakuthambo, ndi mafakitale ena. M'mafakitale awa, nayitrogeni wamadzimadzi amagwiritsidwa ntchito kwambiri kuziziritsa, kusungirako, ndi kukhetsa mpweya wa nayitrogeni wamadzimadzi.

III. Zinthu Zomwe Zimakhudza Kupanga Kwa Oxygen Wamadzimadzi ndi Nayitrogeni Wamadzimadzi

Kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi sikumangokhudzidwa ndi kufunikira kwa msika komanso kumayendetsedwa ndi magwiridwe antchito a gawo lolekanitsa mpweya wa cryogenic, kuchuluka kwa mpweya, komanso ukadaulo wozizira, mwa zina. Choyamba, kuthamanga kwa mpweya ndi chimodzi mwazinthu zofunika kwambiri zomwe zimakhudza kupanga mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi. Kuchuluka kwa mpweya wothamanga, kumapangitsanso kuchuluka kwa mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi opangidwa. Kachiwiri, magwiridwe antchito a nsanja yogawa nawonso ndizofunikira kwambiri pakupanga. Zinthu monga kutalika kwa gawo laling'ono, kutentha kwa ntchito, ndi chiŵerengero cha gasi reflux zonse zimakhudza kupatukana kwa mpweya ndi nayitrogeni, motero zimakhudza kupanga komaliza.

Mapangidwe ndi magwiridwe antchito a zida zozizirira zimakhudza mwachindunji mtengo wogwirira ntchito komanso mphamvu yopangira gawo lolekanitsa mpweya wa cryogenic. Ngati kuzirala kwadongosolo kuli kochepa, mphamvu ya liquefaction ya mpweya idzachepetsedwa kwambiri, zomwe zimakhudza kupanga mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi. Chifukwa chake, matekinoloje apamwamba oziziritsa ndi zida ndizofunikira kwambiri pakukweza mphamvu zopangira.

IV. Njira Zowonjezereka Zopangira Kupanga Kwamadzimadzi Oxygen ndi Nayitrogeni Wamadzimadzi

Kuti awonjezere kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi, mabizinesi ambiri amawongolera magawo ogwiritsira ntchito gawo lolekanitsa mpweya wa cryogenic kuti akwaniritse kupanga bwino. Kumbali imodzi, kuwonjezera kuchuluka kwa mpweya kungapangitse kuchuluka kwa mpweya wochuluka; Komano, kuwongolera magwiridwe antchito a nsanja yogawa, kukhathamiritsa kugawa kwa kutentha ndi kukakamiza mkati mwa nsanjayo, kungathenso kusintha bwino kupatukana kwa mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi. Kuphatikiza apo, m'zaka zaposachedwa, zida zamadzimadzi za okosijeni ndi zida zamadzimadzi za nayitrogeni zatengera matekinoloje apamwamba kwambiri oziziritsa, monga kugwiritsa ntchito njira zoziziritsa zamitundu yambiri, zomwe zitha kupititsa patsogolo mphamvu ya liquefaction ndikuwonjezera kupanga kwamadzimadzi okosijeni ndi nayitrogeni wamadzimadzi.

V. Kufuna Kwamsika kwa Liquid Oxygen ndi Liquid Nitrogen kuchokera ku Cryogenic Air Separation

Kusiyanasiyana kwa kufunikira kwa msika wa okosijeni wamadzimadzi ndi nayitrogeni wamadzi ndi chimodzi mwazinthu zofunika pakuyerekeza kupanga. Kufunika kwa okosijeni wamadzimadzi nthawi zambiri kumakhudzidwa kwambiri ndi mafakitale ena, makamaka m'mafakitale osungunula zitsulo, azachipatala, ndi mafakitale opanga zamagetsi, komwe kufunikira kwa okosijeni wamadzimadzi kumakhala kokhazikika ndikuwonjezeka chaka ndi chaka. Mwachitsanzo, ndikukula kosalekeza kwamakampani azachipatala, kugwiritsa ntchito okosijeni wamadzimadzi pachipatala chadzidzidzi, chithandizo, komanso maopaleshoni kukuchulukirachulukira, zomwe zikuyendetsa kukula kwa msika wa okosijeni wamadzimadzi. Nthawi yomweyo, kufalikira kwa nayitrogeni wamadzimadzi muzakudya zowuma, kayendedwe ka gasi wamadzimadzi, ndi zina zambiri, kwadzetsanso kukula kosalekeza kwa kufunikira kwa nayitrogeni wamadzimadzi.

Kuchuluka kwa mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi kumagwirizana kwambiri ndi kuchuluka kwa zida komanso magwiridwe antchito amakampani opanga. Magawo akuluakulu olekanitsa mpweya wa cryogenic nthawi zambiri amapereka mphamvu zambiri zopangira, koma amafunanso kugwiritsa ntchito mphamvu zambiri komanso kukonza zida mokhazikika. Kumbali ina, zida zazing'ono zimakhala ndi ubwino wosinthasintha komanso kuwongolera mtengo, ndipo zimatha kupereka nthawi yake pamafakitale ena ang'onoang'ono.

Kuchokera pa kuyerekezera koyerekeza pamwambapa, zitha kuwoneka kuti kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzi munjira yolekanitsa yakuya ya cryogenic imakhudzidwa ndi zinthu zosiyanasiyana, kuphatikiza kuchuluka kwa mpweya, magwiridwe antchito a nsanja yogawa, komanso luso laukadaulo wadongosolo lozizirira. Ngakhale kupanga kwa okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi nthawi zambiri kumawonetsa ubale wofananira, kufunikira kwa msika, kupanga bwino, komanso kuwongolera mosalekeza kwaukadaulo wa zida kumaperekanso malo otakata kukhathamiritsa kupanga mipweya iwiriyi.

Ndi chitukuko cha mafakitale ndi kupita patsogolo kwaukadaulo, ukadaulo wakuya wa cryogenic wolekanitsa mpweya ukuyembekezeka kukwaniritsa kupanga kwakukulu komanso kutsika kwamphamvu mtsogolo. Monga mipweya iwiri yofunika yamafakitale, chiyembekezo chamsika cha okosijeni wamadzimadzi ndi nayitrogeni wamadzimadzi amakhalabe otakata. Kupyolera mukusintha kwaukadaulo kosalekeza ndikuchulukirachulukira kwa kupanga, mphamvu yopanga mpweya wa okosijeni wamadzimadzi ndi nayitrogeni yamadzimadzi idzakhala yogwirizana ndi kufunikira kwa msika, ndikupereka gasi wokhazikika komanso wogwira ntchito m'mafakitale onse.

Anna Tel./Whatsapp/Wechat:+86-18758589723

Email :anna.chou@hznuzhuo.com