Amanyathelo okucoca amkelwe kumgca wemveliso yombona angahlulwa abe ngamacandelo amabini. Enye kukusebenzisa umahluko kubungakanani okanye ubungakanani bamasuntswana phakathi kwezinto zokutya kunye nokungcola, kunye nokuzahlula ngokuhlolwa, ikakhulu ukususa ukungcola okungeyontsimbi; enye kukususa ukungcola kwesinyithi, njengezikhonkwane zentsimbi, iibhloko zetsimbi, njl njl. Ubume bokungcola buhluke, kwaye izixhobo zokucoca ezisetyenzisiweyo nazo zihluke. Iinkcukacha zezi zilandelayo:
Izixhobo zokuhlola ezisetyenziswa ngokuqhelekileyo ziquka i-cylinder primary clean sieve, i-conical powder primary sieve yokucoca, i-flat rotary sieve, i-vibrating sieve, njl. Izinto ezincinci kunomphezulu we-sieve zihamba zihamba ngemingxuma ye-sieve, kwaye ukungcola okukhulu kunemingxuma yesihluzo kuyacocwa.
Izixhobo zokwahlula imagnethi ezisetyenziswa ngokuqhelekileyo ziquka ityhubhu yesilayidi esiziimagnethi esisigxina, icylinder yemagnethi esisigxina, igubu lamagnetic esisigxina, njl. njl., usebenzisa umahluko kwi-magnetic susceptibility phakathi kwezinto zokutya ekrwada kunye nentsimbi yemagnethi (njengentsimbi, intsimbi, i-nickel, i-cobalt kunye ne-alloys yazo) ukungcola ukususa ubumdaka bentsimbi yemagnethi.
Ukujonga kubungozi bobumdaka obahlukeneyo bombona kumzimba womntu, ukonakala kokungcola kwangaphandle kungaphezulu kakhulu kunomonakalo wombona ngokwawo kunye nokungcola kwendalo. Ke ngoko, oomatshini bajolise ekususeni obu kungcola ngexesha lenkqubo yokususa ukungcola.
Ngokombono wempembelelo yokungcola kwinkqubo yokulungisa umbona, ngokubanzi, ukungcola okunempembelelo enkulu kufuneka kususwe kuqala, ukungcola okunzima okunokuthi bonakalise oomatshini bokulungisa umbona okanye kubangele iingozi zemveliso, kunye nokungcola okude kwefayibha enokuthi ithintele umatshini kunye nemibhobho yodongwe.
Ngokuqhelekileyo, izixhobo zokuhlola ukungcola ezikhethwe zizityalo zombona kufuneka zibe sesona sixhobo sisebenzayo sokususa obu kungcola, kwaye umatshini omnye uneendlela ezininzi zokususa ukungcola, kwaye izinga lokusetyenziswa kwesi sixhobo liphezulu.
Ixesha lokuposa: Mar-21-2023
