Fertilizer coating equipment
Fetereza yekupfekedza midziyo inoshandiswa kuwedzera chidziviriro kana chinoshanda fetiraiza.Iyo yekuputira inogona kupa mabhenefiti akadai sekudzorwa kuburitswa kwezvinovaka muviri, kuderedzwa kwekudya kurasikirwa nekuda kwekuvhuvhuta kana leaching, kunatsiridza kubata uye kuchengetedza zvivakwa, uye kudzivirira kubva kune hunyoro, kupisa, uye zvimwe zvakatipoteredza.
Kune mhando dzakasiyana dzemichina yekupfekedza inowanikwa zvichienderana nezvinodiwa uye zvinodiwa nefetereza.Mamwe marudzi akajairika emidziyo yekupfekedza fetiraiza anosanganisira:
1.Rotary coating drum: Iyi mhando yemidziyo inoshandisa dhiramu inotenderera kuisa chinhu chekuputira pamusoro pezvimedu zvefetireza.Iyo ngoma inowanzopisa kukurudzira kunamatira uye kuomeswa kwezvinhu zvekuputira.
2. Fluidized bed coater: Mumudziyo uyu, zvimedu zvefetereza zvinoturikwa mumhepo inopisa kana gasi, uye chinhu chekuputira chinopfapfaidzwa pazviri.Iyo yakakwira velocity yerukova rwegasi inovimbisa kupfeka kwakafanana kwezvikamu.
3.Spouted bed coater: Zvakafanana neiyo fluidized bed coater, iyi midziyo inoshandisa spouted bed yezvimedu kumisa zvimedu zvefetereza uye kuzvipfekedza nespray yezvokupfapfaidza.
4.Drum coater ine spraying system: Mudziyo uyu unobatanidza zvinhu zve rotary drum ne fluidized bed coater nekushandisa dhiramu rinotenderera nespraying system kuisa zvinhu zvekuisa pazvimedu zvefetireza.
5.Centrifugal coater: Chishandiso ichi chinoshandisa spinning disc kuisa iyo yekuputira pazvidimbu zvefetireza.Iyo centrifugal simba inovimbisa kugovera kwakafanana kwezvinhu zvekupfeka.
Sarudzo yemidziyo yekupfekedza fetireza zvinoenderana nezvinodiwa chaizvo zvefetireza iri kuvharwa, zvimiro zvinodikanwa zvekuputira, uye huwandu hwekugadzira hunodiwa.