Chifukwa chiyani ng'anjo yamafakitale iyenera kumangidwa ndi njerwa zowotcha zopepuka

Kutentha kwamafuta akumafakitale kudzera mu ng'anjo yamoto nthawi zambiri kumakhala pafupifupi 22% - 43% yamafuta ndi magetsi. Deta yayikuluyi ikugwirizana mwachindunji ndi mtengo wamagulu azinthu. Pofuna kuchepetsa ndalama, kuteteza chilengedwe ndikusunga zinthu, njerwa zopepuka zotentha zamoto zakhala chinthu chomwe chimakondedwa kwambiri m'makampani opanga kutentha kwambiri.

Thenjerwa yopepuka yoyaka motondi ya kuwala refractory insulating zinthu ndi mkulu porosity, yaing'ono chochuluka kachulukidwe ndi otsika matenthedwe madutsidwe. Njerwa zowala zowoneka bwino zimakhala ndi porous (porosity nthawi zambiri imakhala 40% - 85%) komanso magwiridwe antchito apamwamba amafuta.
Kugwiritsiridwa ntchito kwa njerwa zonyezimira zopepuka kumapulumutsa mafuta, kumachepetsa kwambiri kutentha ndi kuziziritsa nthawi ya ng'anjo, komanso kumapangitsa kuti ng'awo ikhale yogwira ntchito bwino. Chifukwa cha kulemera kopepuka kwa njerwa zotetezera zopepuka, nyumba ya ng'anjo imapulumutsa nthawi komanso imapulumutsa ntchito, ndipo kulemera kwa ng'anjo kumachepa kwambiri. Komabe, chifukwa cha porosity yayikulu ya njerwa yopepuka yamafuta osungunula, bungwe lake lamkati ndi lotayirira, ndipo njerwa zambiri zopepuka zotsekemera sizingagwirizane ndi chitsulo chosungunula ndi moto.
Njerwa zowotcha zopepuka zopepuka zimagwiritsidwa ntchito kwambiri ngati ntchintchi yotchinjiriza ndi ng'anjo yamoto. Kugwiritsiridwa ntchito kwa njerwa zonyezimira zopepuka zoyatsira moto kwathandiza kwambiri kutenthetsa bwino kwa ng'anjo zotentha kwambiri zamafakitale.