Mupfudze wemakwai fetireza granulation midziyo
Mupfudze wemakwai unokwanisawo kugadzikiswa kuita fetereza pachishandiswa midziyo yekugezera.Kuita kwegranulation kunosanganisira kusanganisa mupfudze wegwai nezvimwe zvinongedzo uyezve kugadzira musanganiswa kuita mapellet madiki kana magranules ari nyore kubata, kuchengeta, uye kutakura.
Kune akati wandei marudzi emidziyo yegranulation inogona kushandiswa pakugadzira manyowa emakwai, kusanganisira:
1.Rotary drum granulator: Iyi isarudzo yakakurumbira yekugadzira huwandu hukuru hwemapepa efetiraiza emakwai.Maitirwo acho anosanganisira kuisa chinosungirira pamupfudze wemakwai nezvimwe zvinosanganisa uyezve kuwisira musanganiswa wacho mudhiramu rinotenderera.Kupisa kunogadzirwa nedhiramu kunobatsira kuomesa musanganiswa kuva pellets.
2.Disc granulator: Iyi mhando yegranulator inoshandisa dhisiki inotenderera kuunganidza mupfudze wemakwai uye zvimwe zvinhu mumapellets.Dhisiki rine nhevedzano yemashizha ane makona anobatsira kusanganisa zvimisikidzo nekuzvigadzira kuita matenderedzwa pellets.
3.Pan granulator: Zvakafanana nedhisiki granulator, pani granulator inoshandisa pani inotenderera kuti iunganidze mupfudze wemakwai nezvimwe zvinhu mumapellets.Iyo pani ine nhevedzano yemashizha ane makona anobatsira kusanganisa zvimisikidzo nekuzvigadzira kuita matenderedzwa pellets.
4.Extrusion granulator: Iyi mhando yegranulator inoshandisa screw extruder kumanikidzira manyowa emakwai uye zvimwe zvinhu kuburikidza nefa kuti igadzire pellets.Iyo extruder inoshandisa kumanikidza kumusanganiswa, iyo inobatsira kuigadzira kuita pellets.
5.Roller press granulator: Rudzi urwu rwegranulator runoshandisa mapeji maviri kumanikidzira manyowa emakwai uye zvimwe zvinhu mumapellets.Kudzvinyirirwa kwakagadzirwa nema rollers kunobatsira kugadzira musanganiswa mumapellets.
Mushure mekunge mupfudze wemakwai wagadzirwa kuva pellets, unogona zvakare kurapwa nekuomeswa, kutonhora, kupeta, uye nemimwe michina kugadzira chigadzirwa chemhando yepamusoro chefetereza.