Kuchotsa fumbi mu uvuni wozungulira kumawonjezera mphamvu ya gulu lamphamvu

Pakadali pano, mphamvu yoteteza chilengedwe ya fakitale yopanga zitsulo mu ng'anjo yozungulira ndi yayikulu kwambiri. Pakati pawo, njira yochotsera fumbi la mpweya wozungulira mu ng'anjo yozungulira ndiyo yofunika kwambiri, ndipo ndikofunikira kukhazikitsa kusintha koyera kuti pakhale mpweya wochepa kwambiri. Chifukwa chake, kusankha ndi kugwiritsa ntchito ukadaulo wozungulira wochotsa fumbi mu ng'anjo yozungulira wakhala nkhani yofunika kwambiri kwa mabizinesi achitsulo ndi zitsulo.

Njira yonyowa ndi njira youma yozungulira mpweya wotulutsa fumbi mu uvuni ili ndi ubwino wake.

Ukadaulo wochotsa fumbi wozungulira ng'anjo umafupikitsidwa ndi mawu akuti OG. OG ndi chidule cha Oxygen rotating furnace Gas Recovery mu Chingerezi, zomwe zikutanthauza kuti mpweya wozungulira ng'anjo umabwezeretsa mpweya. Furnace yozungulira pogwiritsa ntchito ukadaulo wa OG imapanga mpweya wambiri wa CO flue wotentha kwambiri komanso wokhuthala kwambiri mu ng'anjo chifukwa cha kupangika kwamphamvu kwa okosijeni panthawi yopumira. Mpweya wa flue umaletsa kulowerera kwa mpweya wozungulira kudzera mukukweza siketi ndi kuwongolera kuthamanga kwa mpweya wa flue mkati mwa hood. Pankhani yosayaka, ukadaulowu umagwiritsa ntchito vaporized cooling flue kuti uziziritse mpweya wa flue, ndipo pambuyo poti watsukidwa ndi chosonkhanitsa fumbi cha Venturi cha magawo awiri, umalowa mu dongosolo lobwezeretsa ndi kutulutsa mpweya.

Ukadaulo wochotsa fumbi louma mu uvuni wozungulira umafupikitsidwa ngatiLT. TheLTNjirayi idapangidwa pamodzi ndi Lurgi ndi Thyssen ku Germany.LTNdi chidule cha mayina a makampani awiriwa. Ukadaulo uwu umagwiritsa ntchito choziziritsira mpweya kuti uziziritse mpweya wotuluka, ndipo ukatha kuyeretsedwa ndi chotenthetsera mpweya chouma cha cylindrical dry electrostatic, umalowa mu dongosolo lobwezeretsa ndi kutulutsa mpweya. Lamuloli linayamba kugwiritsidwa ntchito m'mapulojekiti obwezeretsa mpweya mu 1981.

Ukadaulo wochotsa fumbi wouma mu uvuni wozungulira uli ndi ndalama zambiri zomwe zimagwiritsidwa ntchito kamodzi kokha, kapangidwe kake kovuta, zinthu zambiri zogwiritsidwa ntchito, komanso zovuta kwambiri paukadaulo. Kukwezedwa pamsika mdziko langa ndi kochepera 20%. Kuphatikiza apo, ukadaulo wochotsa fumbi louma umagwiritsa ntchito chotenthetsera chachikulu chouma chamagetsi kuti chichotse fumbi lozungulira la fumbi lolimba. Chosonkhanitsira fumbi n'chosavuta kusonkhanitsa fumbi ndipo kutuluka kwa fumbi sikukhazikika.

Poyerekeza ndi njira yochotsera fumbi louma, njira yochotsera fumbi lonyowa ya OG ili ndi kapangidwe kosavuta, mtengo wotsika, komanso ntchito yabwino kwambiri yoyeretsa, koma ili ndi zovuta monga kugwiritsa ntchito mphamvu zambiri, kugwiritsa ntchito madzi ambiri, kukonza zinyalala zovuta, komanso ndalama zambiri zogwirira ntchito. Kuphatikiza apo, ukadaulo wochotsa fumbi lonyowa umatsuka fumbi lonse m'madzi mosasamala kanthu za kukula kwa tinthu tating'onoting'ono, zomwe zimapangitsa kuti fumbi lichotse zinyalala zambiri. Ngakhale kuti mulingo waukadaulo wa njira zochotsera fumbi louma ndi lonyowa wakhala ukuwongoleredwa nthawi zonse pakukhazikitsa malo, zolakwika zawo sizinathetsedwe.

Poyankha vutoli, akatswiri amakampani apereka ukadaulo wochotsa fumbi louma pang'ono m'zaka zaposachedwa, womwe wakhala ukulimbikitsidwa ku China. Pakadali pano, chiwerengero cha ng'anjo zozungulira pogwiritsa ntchito ukadaulo wochotsa fumbi wouma pang'ono chimaposa chiwerengero cha ng'anjo zozungulira pogwiritsa ntchito ukadaulo wochotsa fumbi wouma. Njira yochotsera fumbi youma pang'ono imagwiritsa ntchito choziziritsira chouma kuti chibwezeretse 20%-25% ya phulusa louma, lomwe limasunga ubwino wochotsa fumbi lonyowa ndikugonjetsa zolakwika za ukadaulo wochotsa fumbi wouma ndi wonyowa. Makamaka, ukadaulo uwu ukhoza kusintha njira yochotsera fumbi yonyowa popanda kuichotsa kwathunthu ndikuikonzanso monga njira yochotsera fumbi youma, kuti malo oyamba asungidwe bwino kwambiri ndipo ndalama zogulira ndalama zitha kusungidwa.