Roller fetiraiza yekutonhodza michina
Roller fetireza yekutonhodza michina imhando yemidziyo inoshandiswa mukugadzira fetereza kutonhodza magranules anenge adziiswa panguva yekuomesa.Midziyo yacho ine dhiramu rinotenderera rine nhevedzano yepombi dzekutonhodza dzinomhanya nepakati payo.Iyo inopisa fetiraiza granules inodyiswa mudhiramu, uye mhepo inotonhorera inopeperetswa kuburikidza nemapombi anotonhodza, ayo anotonhodza magranules uye anobvisa chero hunyoro hwasara.
Iyo roller fetiraiza yekutonhodza michina inowanzoshandiswa mushure mekunge mafetereza granules aomeswa uchishandisa rotary dryer kana fluidized bed dryer.Kana ma granules atonhodzwa, anogona kuchengetwa kana kuputirwa kuti atakurwe.
Kune mhando dzakasiyana dzemaroller fetireza yekutonhodza michina iripo, kusanganisira inotonhorera-inoyerera uye inotonhorera-inoyerera.MaCounter-flow cooler anoshanda nekubvumira magranules efetereza anopisa kuti apinde mudhiramu rekutonhodza kubva kune rumwe rutivi asi mweya unotonhorera uchipinda kubva kune rumwe rutivi, uchiyerera uchienda kune rumwe rutivi.Cross-flow coolers inoshanda nekubvumira magranules efetereza anopisa kuti apinde mudhiramu rinotonhodza kubva kune rimwe divi apo mweya unotonhorera uchipinda kubva padivi, uchiyerera uchiyambuka magranules.
Roller fetiraiza yekutonhodza michina chinhu chakakosha chekugadzira fetiraiza, sezvo ichiona kuti magranules anotonhodzwa uye akaomeswa kune inodiwa hunyoro hwekuchengetedza uye kutakura.