Muchigadzirwa chekugadzira zvicherwa, nhanho yekukuya ndiyo yakakosha dunhu nekudyara kukuru uye kushandiswa kwesimba.Iyo nhanho yekukuya inodzora shanduko yezviyo mune yese mineral processing kuyerera, iyo ine simba guru pachiyero chekudzoreredza uye chiyero chekugadzira.Naizvozvo, iwo mubvunzo wakanangana nekudzikisa mitengo uye kugadzirisa chiyero chekugadzira pasi peimwe giyo yekuyeresa mwero.
Kune marudzi maviri ekukuya nzira, yakavhurika-circuit grinding uye yakavharwa-circuit grinding.Ndedzipi dzakanyanya dzeidzi nzira mbiri dzekukuya?Ndeipi nzira yekukuya inogona kuona kushandiswa kwepamusoro-soro uye kugadzirisa chiyero chekugadzira?Mundima dzinotevera, tichapindura iyi mibvunzo.
Iyo chaiyo yenzira mbiri dzekukuya
Kuvhura-dunhu kukuya ndiko kuti, mukushanda kwekukuya, zvinhu zvinodyiswa muguyo uye zvinobudiswa mushure mekugaya, zvakananga muguyo rinotevera kana nzira inotevera.
Zvakanakira kuvhura-yedunhu kugaya zviri nyore kugadzirisa kuyerera uye kuderera kwekudyara mutengo.Nepo iyo yakashata iri yakaderera kugadzirwa mwero uye yakakura kushandiswa kwesimba.
Kukuya kunenge kwavharwa kunonzi, pakukuya, zvinhu zvinoiswa muguyo kuti zvigadzirwe mushure mekukuya, uye simbi isingakodzeri inodzoserwa paguyo kuti igayiwe zvakare, uye ore yakafanira inotumirwa kune imwe nhanho.
Mabhenefiti makuru eakavharwa dunhu-kukuya ndeyepamusoro-inoshanda kupwanya mwero, uye mhando yekugadzira yakakwira.Munguva imwecheteyo, yakavharwa-yedunhu ine yakakura chiyero chekugadzira.Zvisinei, iyo yakaipa ndeyokuti kuyerera kwekugadzirwa kwevhavha-yedunhu kwakanyanyisa kuoma, uye kunodhura kudarika kuvhurika-circuit grinding.
Zvinhu zvisingawirirane zvinodzokororwa pasi muchikamu chakavharwa-chekukuya kusvika chidimbu chechikamu chasvika.Paunenge uchikuya, mamwe maminerari anogona kutakurwa mumudziyo wekukuya, kuitira kuti simba remabhora ebhora rigone kushandiswa zvakanyanya sezvinobvira, kuvandudza kushandiswa kwekushandisa kwekugadzira michina, kuitira kuti kugadzirwa kwekugadzirwa kwezvigadzirwa zvekugadzira zvigadziriswe.
Midziyo yenzira mbiri dzekukuya
Muchisarudzo chemidziyo yekukuya, bhora reguyo harina simba rekudzora saizi yechikamu.Kune zviyo zvakakodzerwa zviyo uye zviyo zvisina kukwana zvakakora muore drainage, izvo zvisina kukodzera kuvhurika kugaya midziyo yekukuya.Rob chigayo chakapesana, kuvepo kwesimbi matanda pakati pechivharo gobvu kuchatanga kuputswa, kukwira kumusoro kwesimbi simbi senge nhamba yegrille, yakanaka zvinhu inogona kupfuura nepamukaha pakati pesimbi.Naizvozvo, chigayo chinokwanisa kudzora saizi yechikamu uye inogona kushandiswa seyakavhurika-yedunhu kugaya michina.
Kunyangwe iyo bhora giyo isina kugona kudzora saizi yechikamu pachayo, inogona kudzora saizi yechikamu nerubatsiro rwemhando yemidziyo.Chigayo chinozorasa ore mumidziyo yemhando.Zvinhu zvakanaka zvakakodzerwa zvinopinda padanho rinotevera kuburikidza nekukuya-classifying kutenderera.Naizvozvo, yakavharwa-yedunhu kugaya isina kukwana coarse zvinhu zvinogona kupfuura nemuchigayo kakawanda, zvinofanirwa kunge zvakatsikirirwa kune inokwanisa particle size inogona kuburitswa ne classifying midziyo.Iko kune inenge isina muganho kune michina yekukuya iyo inogona kusarudzwa muvharo yekukuya.
Kushandiswa kwenzira mbiri dzekukuya
Zvinoenderana nemhando dzakasiyana dzemaminerari, hunhu, uye zvakasiyana zvinodiwa zvekugadzirisa kuyerera, zvinodiwa zvekukuya fineness zvakasiyana.Mamiriro ezvinhu ane zvinyorwa zvakasiyana-siyana zvinosvika pachiyero chakakodzera chekuparadzanisa zvakare hazvina kufanana.
Mukuya-kutenderera kukuya, zvinhu zvakadzorerwa kumagetsi ekukuya zvinenge zvakakodzera.Kungogaya zvakare kudiki kunogona kuve chigadzirwa chakakodzera, uye kuwedzera kwezvinhu muguyo, zvinhu kuburikidza neguyo nekukurumidza, nguva yekukuya yakapfupikiswa.Nokudaro, kuvharwa kwevhavha kune maitiro ekugadzirwa kwepamusoro, chiedza chechiedza chepamusoro-kupwanya, kugovera kwakanaka uye yunifomu yehukuru hwezvikamu.Kazhinji kutaura, flotation chirimwa uye magineti yekuparadzanisa chirimwa kazhinji inotora yakavharwa-yedunhu kugaya maitiro.
Iyo yakavhurika-yedunhu kugaya yakakodzera yekutanga kugaya.Chinhu chinobudiswa kubva kune chimwe chikamu cheguyo chinopinda mune imwe midziyo yekukuya uye inobva yakuyiwa (yakanaka).Nenzira iyi, chikamu chekutanga chechigayo chine chidiki chekupwanya reshiyo uye yakakwirira yekugadzira hunyanzvi, uye maitiro acho ari nyore.
Kupfupisa, zvinogona kuoneka kuti kusarudzwa kwekugaya modhi kwakaoma, izvo zvinoda kutariswa mune zvakawanda zvinhu senge zvinhu zvenyama, mari yekudyara, uye tekinoroji maitiro.Zvinonzi varidzi vemigodhi vataurirane nevanogadzira michina yekugadzira zvicherwa vane magwaro ekugadzira migodhi kuitira kuti vasarasikirwa nehupfumi.
Nguva yekutumira: Kubvumbi-06-2020