1. Kapangidwe ka chomera ichi kamadalira kutentha kosiyanasiyana kwa mpweya uliwonse mumlengalenga. Mpweya umakanikizidwa, kuziziritsidwa kale kenako n’kuchotsedwa H2O ndi CO2, kenako n’kuziziritsidwa mu chosinthira kutentha chachikulu mpaka utasungunuka. Mukakonza, mpweya ndi nayitrogeni zimatha kusonkhanitsidwa.
2. Chomera ichi chimayeretsa mpweya pogwiritsa ntchito njira yowonjezera mphamvu ya turbine. Ndi chomera chofala cholekanitsa mpweya, chomwe chimagwiritsa ntchito kudzaza ndi kukonza zinthu zonse kuti zipangidwe ndi argon.
3. Mpweya wosaphika umapita ku fyuluta ya mpweya kuti uchotse fumbi ndi zinthu zodetsa makina ndipo umalowa mu compressor ya turbine ya mpweya komwe mpweya umakanikizidwa kufika pa 0.59MPaA. Kenako umapita mu dongosolo loziziritsira mpweya, komwe mpweya umaziziritsidwa kufika pa 17 ℃. Pambuyo pake, umapita ku thanki yolumikizira ya molecular seeve iwiri, yomwe imayenda motsatizana, kuti ichotse H2O, CO2 ndi C2H2.
* 1. Mpweya ukatha kutsukidwa, umasakanikirana ndi mpweya wotenthedwanso womwe ukukulirakulira. Kenako umakanikizidwa ndi compressor yapakati kuti igawidwe m'mitsinje iwiri. Gawo limodzi limapita ku chosinthira kutentha chachikulu kuti liziziritsidwe kufika pa -260K, ndikuyamwa kuchokera pakati pa chosinthira kutentha chachikulu kuti lilowe mu turbine yowonjezera. Mpweya wofutukuka umabwerera ku chosinthira kutentha chachikulu kuti uziziritsidwenso, pambuyo pake, umapita ku compressor yowonjezera mpweya. Gawo lina la mpweya limakulitsidwa ndi chowonjezera kutentha kwambiri, pambuyo pozizira, limapita ku chowonjezera kutentha chotsika. Kenako limapita ku bokosi lozizira kuti liziziritsidwe kufika pa ~170K. Gawo lina limakali kuziziritsidwa, ndipo limapita pansi pa mzere wotsika kudzera mu chosinthira kutentha. Ndipo mpweya wina umayamwa mpaka kufika pa chowonjezera chotsika. Pambuyo pokulitsa, umagawidwa m'magawo awiri. Gawo limodzi limapita pansi pa mzere wotsika kuti likonzedwe, lotsala limabwerera ku chosinthira kutentha chachikulu, kenako limapita ku chowonjezera mpweya pambuyo potenthedwanso.
2. Pambuyo pokonza koyamba m'mizere yapansi, mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi weniweni zimatha kusonkhanitsidwa m'mizere yapansi. Nayitrogeni wamadzimadzi, mpweya wamadzimadzi ndi nayitrogeni wamadzimadzi weniweni zimapita kumizere ya pamwamba kudzera mu mpweya wamadzimadzi ndi choziziritsira cha nayitrogeni wamadzimadzi. Zimakonzedwanso m'mizere ya pamwamba, pambuyo pake, mpweya wamadzimadzi wokhala ndi chiyero cha 99.6% ukhoza kusonkhanitsidwa pansi pamizere ya pamwamba, ndipo umatulutsidwa kuchokera m'bokosi lozizira ngati wopanga.
3. Gawo la argon fraction lomwe lili pamwamba limayamwa ku argon colon. Pali magawo awiri a argon colon. Reflux ya gawo lachiwiri imaperekedwa pamwamba pa yoyamba kudzera pa liquid pump ngati reflux. Imakonzedwa mu argon colon kuti ipeze 98.5% Ar. 2ppm O2 crude argon. Kenako imaperekedwa pakati pa argon colon kudzera pa evaporator. Pambuyo pokonzanso mu argon colon, (99.999%Ar) madzi a argon amatha kusonkhanitsidwa pansi pa argon colon.
4. Nayitrogeni wotayira kuchokera pamwamba pa chigawo chapamwamba umatuluka m'bokosi lozizira kupita ku chotsukira ngati mpweya wobwezeretsa, chotsalacho chimapita ku nsanja yoziziritsira.
5. Nayitrogeni wochokera pamwamba pa mzere wothandizira wa mzere wapamwamba umatuluka m'bokosi lozizira ngati chinthu chopangidwa kudzera mu choziziritsira ndi chosinthira kutentha chachikulu. Ngati sipakufunika nayitrogeni, ndiye kuti ikhoza kutumizidwa ku nsanja yoziziritsira madzi. Kuti nsanja yoziziritsira madzi ikhale yokwanira, choziziritsira madzi chimayenera kuyikidwa.
| Chitsanzo | NZDON-50/50 | NZDON-80/160 | NZDON-180/300 | NZDON-260/500 | NZDON-350/700 | NZDON-550/1000 | NZDON-750/1500 | NZDON-1200/2000/0y |
| O2 0output (Nm3/h) | 50 | 80 | 180 | 260 | 350 | 550 | 750 | 1200 |
| O2 Chiyero (%O2) | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 | ≥99.6 |
| N2 0utput (Nm3/h) | 50 | 160 | 300 | 500 | 700 | 1000 | 1500 | 2000 |
| Kuyera kwa N2 (PPm O2) | 9.5 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
| Madzi a Argon Ouput (Nm3/h) | —— | —— | —— | —— | —— | —— | —— | 30 |
| Madzi Oyera a Argon (Ppm O2 + PPm N2) | —— | —— | —— | —— | —— | —— | —— | ≤1.5ppmO2 + 4 pp mN2 |
| Madzi Oyera a Argon (Ppm O2 + PPm N2) | —— | —— | —— | —— | —— | —— | —— | 0.2 |
| Kugwiritsa ntchito (Kwh/Nm3 O2) | ≤1.3 | ≤0.85 | ≤0.68 | ≤0.68 | ≤0.65 | ≤0.65 | ≤0.63 | ≤0.55 |
| Malo Okhalamo Anthu (m3) | 145 | 150 | 160 | 180 | 250 | 420 | 450 | 800 |
1. Air Compressor: Mpweya umapanikizika ndi mphamvu yochepa ya 5-7 bar (0.5-0.7mpa). Izi zimachitika pogwiritsa ntchito ma compressor aposachedwa (Screw/Centrifugal Type).
2. Dongosolo Loziziritsira Lisanathe: Gawo lachiwiri la ndondomekoyi limaphatikizapo kugwiritsa ntchito refrigerant kuti iziziritse mpweya wokonzedwawo mpaka kutentha pafupifupi madigiri 12 Celsius isanalowe mu chotsukira.
3. Kuyeretsa Mpweya Ndi Chotsukira: Mpweya umalowa mu chotsukira, chomwe chimapangidwa ndi zowumitsira ziwiri za molecular Sieve zomwe zimagwira ntchito m'njira ina. Molecular Sieve imalekanitsa mpweya wa carbon dioxide ndi chinyezi kuchokera ku mpweya womwe umagwiritsidwa ntchito mpweya usanafike pa Unit yolekanitsa mpweya.
4. Kuziziritsa Mpweya ndi Cryogenic: Mpweya uyenera kuziziritsidwa kutentha kwapansi pa zero kuti ukhale ndi madzi. Kuziziritsa ndi kuziziritsa kwa cryogenic kumaperekedwa ndi turbo expander yogwira ntchito bwino kwambiri, yomwe imaziziritsa mpweya kufika kutentha kochepera -165 mpaka -170 deg C.
5. Kulekanitsa Mpweya Wamadzimadzi ndi Mpweya wa Oxygen ndi Nayitrogeni
6. Mzere: Mpweya umene umalowa mu chosinthira kutentha cha mbale yotsika ndi wopanda chinyezi, wopanda mafuta komanso wopanda carbon dioxide. Umaziziritsidwa mkati mwa chosinthira kutentha pansi pa kutentha kwapansi pa zero mwa njira yowonjezera mpweya mu chowonjezera.
7. Tikuyembekezeka kuti tifike pamlingo wosiyana mpaka madigiri Celsius awiri kumapeto ofunda a zosinthira mpweya. Mpweya umasungunuka ukafika pagawo lolekanitsa mpweya ndipo umalekanitsidwa kukhala mpweya ndi nayitrogeni pokonza mpweya.
Mpweya wa okosijeni wamadzi umasungidwa mu thanki yosungiramo madzi: Mpweya wamadzi umadzazidwa mu thanki yosungiramo madzi yomwe imalumikizidwa ku chosungunula madzi chomwe chimapanga makina odzipangira okha. Chitoliro cha payipi chimagwiritsidwa ntchito potulutsa mpweya wamadzi kuchokera mu thanki.
NGATI MULI NDI ZINTHU ZINA ZOFUNIKA KUDZIWA ZAMBIRI, LUMIKIZANANI NAFE: 0086-18069835230
Q1: Kodi ndinu kampani yogulitsa kapena wopanga?
A: Depending on what type of machine you are purchased. Cryogenic ASU, the delivery time is at least 3 months. Cryogenic liquid plant, the delivery time is at least 5 months. Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com
Yang'anani kwambiri pakupereka mayankho a mong pu kwa zaka 5.