Mitundu ya matumba a fyuluta ndi njira zochotsera fumbi

1. Malingana ndi mawonekedwe a mtanda wa thumba la fyuluta, amagawidwa m'matumba ang'onoang'ono (trapezoid ndi flat) ndi matumba ozungulira (cylindrical).

2. Malingana ndi njira yolowera mpweya ndi kutuluka, imagawidwa kukhala: mpweya wolowera pansi ndi mpweya wapamwamba, mpweya wapamwamba wa mpweya ndi mpweya wotsika komanso mtundu wamakono.

3. Malingana ndi njira yosefera ya thumba la fyuluta, imagawidwa kukhala: kusefa kunja ndi kusefa mkati.

4. Malingana ndi malo ogwiritsira ntchito thumba la fyuluta ndi pulogalamu ya kutentha, imagawidwa kukhala: kutentha kwabwino, kutentha kwapakati ndi kutentha kwakukulu.

Njira yotsuka phulusa:

1. Kuyeretsa gasi: Kuyeretsa gasi kumapangidwa pogwiritsa ntchito mpweya wothamanga kwambiri kapena mpweya wakunja ukubwezera thumba la fyuluta kuti muchotse fumbi pa thumba la fyuluta.Kuyeretsa gasi kumaphatikizapo kuwomba kwa pulse, kuwomba mobwerera kumbuyo komanso kuyamwa mobwerera.

2. Kukwapula kwamakina pochotsa fumbi: kugawidwa kukhala kukwapula kwapamwamba ndi kukwapula kwapakati pakuchotsa fumbi (zonse zikwama zosefera).Izi zimachitika mwa kukwapula mizere iliyonse ya matumba a fyuluta pogwiritsa ntchito makina ojambulira.Fumbi pa thumba la fyuluta.

3.Kuwombera pamanja: thumba lililonse la fyuluta limayikidwa pamanja kuti lichotse fumbi pa thumba la fyuluta.