Izixhobo zokugquma izichumisi
Izixhobo zokugquma izichumisi zisetyenziselwa ukongeza umaleko okhuselayo okanye osebenzayo kwizichumisi.Ukugquma kunokubonelela ngeenzuzo ezinjengokukhutshwa kwezondlo ezilawulwayo, ukunciphisa ilahleko yezondlo ngenxa yokuguquguquka okanye i-leaching, ukuphathwa okuphuculweyo kunye neempawu zokugcina, kunye nokukhuselwa kumswakama, ukushisa kunye nezinye izinto ezisingqongileyo.
Kukho iintlobo ezahlukeneyo zezixhobo zokugquma ezikhoyo ngokuxhomekeke kwiimfuno ezithile kunye neemfuno zesichumisi.Ezinye iintlobo eziqhelekileyo zezixhobo zokugquma izichumisi ziquka:
I-1.I-Rotary coating drum: Olu hlobo lwezixhobo lusebenzisa i-drum ejikelezayo ukuze ifake i-coat material kwi-surface ye-particles fertilizer.Umgqomo udla ngokufudumeza ukukhuthaza ukubambelela kunye nokomisa kwezinto zokugquma.
I-2.I-Fluidized bed coater: Kwesi sixhobo, amasuntswana ochumisi anqunyanyiswa kumlambo womoya oshushu okanye igesi, kwaye izinto zokugquma zifafazwe kuzo.Isantya esiphezulu somlambo wegesi siqinisekisa ukugquma okufanayo kweengqungquthela.
I-3.I-Spouted bed coater: Ngokufana ne-coater ye-fluidized bed, esi sixhobo sisebenzisa i-spouted bed of particles ukumisa iincinci zesichumisi kunye nokuwagubungela nge-spray yezinto zokugqoka.
I-4.I-drum coater kunye nenkqubo yokutshiza: Esi sixhobo sidibanisa iimpawu zombhobho ojikelezayo kunye ne-coater ye-fluidized bed coater ngokusebenzisa i-drum ejikelezayo kunye nenkqubo yokutshiza ukusebenzisa izinto zokugubungela kwiinqununu zesichumisi.
I-5.Centrifugal coater: Esi sixhobo sisebenzisa i-disc ejikelezayo ukuze ifake izinto zokugubungela kwiinqununu zesichumisi.Amandla e-centrifugal aqinisekisa ukuhanjiswa okufanayo kwezinto zokugubungela.
Ukukhethwa kwezixhobo zokugquma izichumisi kuxhomekeke kwiimfuno ezithile zesichumiso esigqunywe, iimpawu ezinqwenelekayo zokugquma, kunye nomthamo wokuvelisa ofunekayo.