Sefa ya Air P781102/AF26208 Ya Donaldson Brand

Mafotokozedwe Akatundu

Kuyika ndi kugwiritsa ntchito fyuluta ya mpweya:

1. Pakuyika, kaya fyuluta ya mpweya ndi chitoliro cholowetsa injini zimagwirizanitsidwa ndi flanges, mapaipi a rabara kapena mwachindunji, ziyenera kukhala zolimba komanso zodalirika kuti zisawonongeke mpweya.Ma gaskets a mphira ayenera kuikidwa pa malekezero onse a fyuluta;Fyuluta ya mpweya yokhazikika Mtedza wa mapiko a chivundikiro chakunja cha fyulutayo usamangidwe molimba kwambiri kuti usaphwanye chinthu chosefera pamapepala.
2. Pakukonza, chinthu chosefera pamapepala sichiyenera kutsukidwa ndi mafuta, apo ayi chinthu chosefera pamapepala chidzakhala chosavomerezeka ndikuyambitsa ngozi mwachangu.Panthawi yokonza, mutha kugwiritsa ntchito njira yogwedeza, njira yofewa yochotsera burashi (kutsuka makwinya) kapena njira yoponderezedwa ya mpweya kuti muchotse fumbi ndi litsiro zomwe zimayikidwa pamwamba pa pepala losefera.Pa gawo lazosefera, fumbi lomwe lili mu gawo lotolera fumbi, masamba ndi chubu la chimphepo liyenera kuchotsedwa munthawi yake.Ngakhale itha kusungidwa mosamala nthawi zonse, chinthu chosefera pamapepala sichingabwezeretse magwiridwe ake apachiyambi, ndipo kukana kwake kwa mpweya kumawonjezeka.Chifukwa chake, nthawi zambiri chinthu chosefera pamapepala chikuyenera kusamalidwa kachinayi, chikuyenera kusinthidwa ndi chosefera chatsopano.Ngati chinthu chosefera pamapepala chathyoledwa, chobowoleza, kapena pepala losefera ndipo kapu yomaliza yachotsedwa, iyenera kusinthidwa nthawi yomweyo.
3. Mukagwiritsidwa ntchito, ndikofunikira kuti muteteze mwamphamvu fyuluta yapakatikati ya mpweya kuti isanyowedwe ndi mvula, chifukwa kamodzi kokha kapepala kamene kamamwa madzi ambiri, kumawonjezera kwambiri kukana kwa mpweya ndikufupikitsa ntchitoyo.Komanso, pepala pachimake mpweya fyuluta sayenera kukhudzana ndi mafuta ndi moto.
4. Injini zamagalimoto zina zimakhala ndi zosefera za mphepo yamkuntho.Chivundikiro cha pulasitiki kumapeto kwa gawo la fyuluta ya pepala ndi chivundikiro chosokoneza.Masamba pachivundikirocho amazungulira mpweya.80% ya fumbi imasiyanitsidwa ndi mphamvu ya centrifugal ndikusonkhanitsidwa mu kapu yafumbi.Fumbi lomwe limafikira pa sefa yamapepala ndi 20% ya fumbi lokokedwa, ndipo kusefera kwathunthu kuli pafupifupi 99.7%.Chifukwa chake, mukamasunga zosefera za mphepo yamkuntho, samalani kuti musaphonye chopotoka chapulasitiki pagawo losefera.