Zida zowonera feteleza wa nkhumba
Zida zowunikira feteleza wa nkhumba zimagwiritsidwa ntchito kulekanitsa ma pellets omalizidwa a feteleza mu makulidwe osiyanasiyana ndikuchotsa zinthu zilizonse zosafunikira monga fumbi, zinyalala, kapena tinthu tambirimbiri.Njira yowunikira ndiyofunikira kuti zitsimikizire mtundu ndi kufanana kwa chinthu chomaliza.
Mitundu yayikulu ya zida zowunikira feteleza wa nkhumba ndi:
1.Sikirini yonjenjemera: Pazida zamtunduwu, ma pellets a feteleza amadyetsedwa pa sikirini yonjenjemera yomwe imalekanitsa ma pellets potengera kukula kwake.Chophimbacho chimakhala ndi zowonetsera mauna angapo okhala ndi mabowo osiyanasiyana omwe amalola kuti tinthu tating'onoting'ono tidutse ndikusunga tinthu tokulirapo.
2.Rotary screener: Pazida zamtundu uwu, ma pellets a feteleza amadyetsedwa mu ng'oma yozungulira yokhala ndi mapepala a perforated omwe amalola kuti tinthu tating'onoting'ono tidutse ndikusunga tinthu tating'onoting'ono.Tizigawo tating'onoting'ono timasonkhanitsidwa ndipo zazikuluzikulu zimatulutsidwa kumapeto kwa ng'oma.
3.Drum screener: Pazida zamtunduwu, ma pellets a feteleza amalowetsedwa mu ng'oma yosasunthika yokhala ndi ma mbale ang'onoang'ono omwe amalola tinthu ting'onoting'ono kudutsa ndikusunga tinthu tokulirapo.Tizigawo tating'onoting'ono timasonkhanitsidwa ndipo zazikuluzikulu zimatulutsidwa kumapeto kwa ng'oma.
Kugwiritsiridwa ntchito kwa zipangizo zowunikira feteleza wa nkhumba ndizofunikira kuti zitsimikizidwe kuti zotsirizidwazo zikugwirizana ndi zofunikira komanso zopanda zonyansa.Mitundu yeniyeni ya zida zowunikira zomwe zimagwiritsidwa ntchito zimatengera kukula kwa tinthu komwe kumafunikira komanso zosowa zenizeni zantchitoyo.