Kufotokozera Zamalonda
Chomera cha nayitrogeni cha cryogenic (chomwe chimadziwikanso kuti cryogenic air separation nitrogen equipment / jenereta) ndi chida chachikulu-chikulu chathunthu chotengera njira yoziziritsa kwambiri yolekanitsa nayitrogeni, mpweya ndi mpweya wina wosowa mumlengalenga.
Mfundo yake yaikulu ndikugwiritsa ntchito nsonga zowiritsa zosiyanasiyana za zinthu zosiyanasiyana zomwe zili mumpweya pofuna kuyeretsa ndi kukonza mpweya wa nayitrogeni kudzera-kutsika kwa kutentha, kusungunula ndi njira zina.
Ikhoza kutulutsa bwino-nayitrogeni yoyera komanso yotuluka kwambiri, ndipo ndi imodzi mwa zida zomwe zimagwiritsidwa ntchito m'mafakitale.
Mfundo yogwira ntchito
Njira yopangira jenereta ya nayitrogeni ya cryogenic ikhoza kufotokozedwa mwachidule ngati masitepe asanu ndi limodzi: kuponderezana kwa mpweya → kuziziritsa kusanachitike → kuyeretsa → kukhetsa madzi → kusungunula → kutulutsa kwazinthu
Kuponderezana kwa mpweya:Mpweya wa mumlengalenga umapanikizidwa ndi kukakamizidwa kwina (nthawi zambiri 0.5-1.0 MPa) kudzera pa kompresa ya mpweya, zomwe zimapereka zinthu zotsatsira pambuyo pake.
Kuziziritsa mpweya:Pogwiritsa ntchito pre cooling unit (air conditioning unit) kuti muchepetse kutentha kwa mpweya kufika pansi pa 10 digiri Celsius, chinyezi chochuluka chomwe chili mumpweya chimatha kuchotsedwa.
Kuyeretsa mpweya:Mpweya wokhazikika wokhazikika umalowa mu dongosolo loyeretsera (adsorption tower) kuchotsa zonyansa monga chinyezi, carbon dioxide, hydrocarbons, ndi zina zotero (kupewa kuzizira ndi kutsekereza zida pa kutentha kochepa).
Kutulutsa mpweya:Mpweya woyeretsedwa umalowa mu chojambulira kutentha ndi kutenthetsa ndi reflux yotsika-gasi wotentha (nayitrogeni, okosijeni, ndi zina zotero), kuzizira pang'onopang'ono mpaka pafupi ndi kutentha kwa liquefaction (pafupifupi -173 degrees ), ndipo pamapeto pake kumasungunuka pang'ono mu evaporator ya condenser pansi pa distillation nsanja.
Kupatukana kwa distillation:Mpweya wonyezimira umalowa mu distillation tower, pogwiritsa ntchito kusiyana kwa malo otentha pakati pa oxygen (boiling point -183 degree) ndi nitrogen (boiling point -196 degree) kuti tisiyanitse kudzera mu evaporation angapo ndi condensation:
Mpweya wamadzi wochuluka wa okosijeni umalowa munsanja yakumtunda kudzera pa valve yopumira. Pansanja yapamwamba, distillation ina ikuchitika kuti mupitirize kuyeretsa nayitrogeni pamwamba pa nsanja, ndipo zonyansa monga mpweya zimatulutsidwa pansi pa nsanjayo.
Cryogenic Nitrogen Plant Core Features
Kuyera kwakukulu
Imatha kutulutsa nayitrogeni moyera mopitilira 99.9%, ndipo imatha kufikira 99.999% potengera masinthidwe apadera, kukwaniritsa zofunikira-zapamwamba kwambiri monga zitsulo ndi zamagetsi.
01
Kuthekera kwakukulu kopanga
Kutulutsa kwa nayitrojeni pa chipangizo chimodzi kumatha kuchoka pa ma cubic metres/ola kufika makumi masauzande a ma cubic metres/ola, oyenera-pazonse zogwiritsa ntchito nayitrogeni m'makampani akuluakulu.
02
Kupitiliza
Ikangoyamba ndikuthamanga mosasunthika, imatha kutulutsa mpweya mosalekeza kwa nthawi yayitali, ndikuyenda kwanthawi yayitali kwa zaka 1-3 (zomwe zimafuna kukonza nthawi zonse).
03
Zolemera ndi-zamalonda
Kuonjezera-gasi wa nayitrogeni,-oxygen wosayera kwambiri (wopitirira 99.6%), argon (kupitirira 99.999%), mpweya wosowa kwambiri monga neon ndi helium ukhoza kupangidwa nthawi imodzi, kupititsa patsogolo kagwiritsidwe ntchito ka zinthu.
04
Nthawi yoyambira-yaitali
Chifukwa chofuna kutsiriza kuziziritsa kwadongosolo, kuthirira, ndi njira zina, nthawi zambiri zimatenga maola 12-48 kuti muyambe kupanga mpweya wokhazikika (omwe amatha kufupikitsidwa mpaka maola angapo pazida zing'onozing'ono).
05
Ubwino wazinthu zamakampani athu
Ukamisiri wolondola umatsimikizira magwiridwe antchito apamwamba, magwiridwe antchito otetezeka, komanso kugwirizanitsa bwino ndi zosowa za makasitomala. Gulu lathu limaphatikizapo mainjiniya akuluakulu omwe ali ndi zaka zopitilira 30 muukadaulo wazomera wa cryogenic nitrogen. Ndiwodziwa bwino miyezo ya dziko la China komanso machitidwe apadziko lonse lapansi kuphatikiza ASME, API, DIN, EN, GOST, ndi TRCU. Timayang'ana kwambiri pakumvetsetsa zofunikira za kasitomala aliyense kuti apange mayankho osinthika ndipo timapewa ma tempuleti okhazikika ndikupanga mapangidwe omwe akufuna pulojekiti iliyonse. Cholinga chathu sikungokwaniritsa zomwe tikuyembekezera koma kupereka mtengo wowonjezera.
Timasunga kasamalidwe kabwino ka ISO9001 munthawi yonse ya ntchito zathu. Dongosolo lathu lotsekeka{2}}limagwira chilichonse kuyambira kapangidwe kake mpaka kutumiza komaliza. Magulu aumisiri amapanga zojambula ndi ziwembu molingana ndi momwe amafotokozera. Zotulutsa zonse zimatsimikiziranso kangapo kuti zikhale zolondola. Timayendera zida zonse tikafika motsutsana ndiukadaulo. Kupanga kumatsatira malangizo okhazikika a ntchito okhala ndi magawo omveka bwino. Kuwunika kwanthawi zonse kumatsimikizira kuti ndondomeko ikutsatiridwa. Pa njira zowotcherera, timakhazikitsa kuwongolera kokwanira: zowotcherera zotsimikizika, njira zoyenetsera, -kuyang'anira nthawi yeniyeni, ndi kuyezetsa mokwanira kuphatikiza UT, RT, PT, ndi MT. Zida zonse zokakamiza zimayesedwa mwamphamvu ndi zida zoyeserera. Njira yophatikizikayi ikuphatikiza malingaliro amakono owongolera kuphatikiza kuwongolera njira ndikuwongolera mosalekeza.
Ubwino wa malonda ndiye kudzipereka kwathu kofunikira. Pulojekiti iliyonse imayamba ndi mapangidwe atsatanetsatane komanso kasamalidwe kokhazikika. Gawo la kafukufuku ndi chitukuko limaphatikizapo maulendo angapo otsimikizira ndi kukhathamiritsa. Kupanga kumakhala ndi kuwongolera kokwanira pamlingo uliwonse. Timatsimikizira 100% kuphatikizika kwazinthu zonse zoperekedwa. Chida chilichonse chikuwonetsa kudalirika komanso kulimba kwapadera. Timamvetsetsa kuti kasitomala aliyense ali ndi zofunikira zapadera. Sitigwiritsa ntchito{8}}chinthu chimodzi-chokwanira{10}}njira zonse. M'malo mwake, timapanga zida zapadera pazosowa zapadera. Kuyang'ana kwabwino kumeneku komanso kumvetsetsa kwamakasitomala kwapangitsa kuti tidalitsidwe pamsika.
Timaonetsetsa kuti bizinesi ikupitilirabe poyankha mwachangu. Dongosolo lathu limayamba kugwira ntchito nthawi yomweyo tikalandira zopempha zautumiki. Magulu a akatswiri amalumikizana mkati mwa maola 12, kuphatikiza tchuthi. Timapereka mayankho omveka bwino kuphatikiza kuwunika kwamavuto ndi mayankho. Pazofuna-patsamba, timatumiza mainjiniya mkati mwa maola 24. Pulatifomu yathu yanzeru ndi netiweki yowongoleredwa imathandizira kuthana ndi zovuta zonse mwachangu. Timachepetsa nthawi yopuma ndikuwonetsetsa kuti ntchito zikuyenda bwino.
Zogulitsa zathu zimathandizira misika yapadziko lonse lapansi ndikuchita bwino kwambiri. Atsogoleri amakampani amakhulupirira mayankho athu. Makasitomala athu akuphatikizapo ArcelorMittal (zitsulo), Sibur (petrochemicals), APRIL (mapepala), ndi Barrick Gold (migodi).
Timapereka mitundu iwiri yolumikizana yosinthika:
1.Purchase makonda a cryogenic nitrogen zomera.
2.Sankhani{1}}pamalo opezeka gasi ndi zida zathu zogulira.
Kuyerekeza njira zosiyanasiyana zopangira mpweya
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Njira yopanga nayitrogeni |
Mfundo zazikuluzikulu |
Ubwino wake |
Zochitika zoyenera |
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jenereta ya nayitrogeni ya cryogenic |
Cryogenic Distillation kulekanitsa mpweya |
Kuyera kwakukulu, mphamvu yayikulu yopanga, komanso kuthekera kopanga mpweya wambiri |
Kugwiritsa ntchito feteleza wa nayitrogeni wambiri |
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Pressure Swing Adsorption nitrogen Generator (PSA) |
Molecular sieve adsorption selective separation, high-pressure adsorption, micro positive pressure desorption adsorption |
Kuyamba mwachangu-ku, kugwiritsa ntchito mphamvu zochepa, zida zocheperako |
Kugwiritsiridwa ntchito kwa nayitrogeni pang'ono ndi apakatikati |
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Kupatukana kwa ma membrane jenereta ya nayitrogeni |
Kusankhidwa kwa nayitrogeni ndi nembanemba polima |
Kapangidwe kosavuta komanso kukonza kosavuta |
Chiyero chochepa, chiwombankhanga chochepa |
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