Isihlukanisi esihlakaniphile sokudlulisa ama-ray e-HRS siyisistimu entsha yokuhlukanisa ehlakaniphile esakhiwe futhi sakhiqizwa yinkampani kanye ne-Aachen University eJalimane. Ifanelekela ukuhlushwa kwangaphambilini kanye nokukhishwa kwemfucuza kwezinsimbi eziningi ezingezona i-ferrous, izinsimbi ze-ferrous kanye nama-ore angewona i-metallic. Ingakhuphula ngempumelelo okuqukethwe kwamaminerali aqondiwe ngaphambi kokugaya, inciphise kakhulu izindleko zokugaya, ama-reagent kanye nokukhiqizwa ngesandla, futhi yandise amandla okucubungula ukukhiqiza kanye nezinzuzo zomnotho.
1. Ukwakheka kwesihlukanisi
Isihlukanisi esihlakaniphile sakhiwe uhlelo lokuphakela, uhlelo lokulawula nokubonisa kanye nohlelo lokuhlukanisa. Uhlelo lokuphakela luyi-ore enosayizi wezinhlayiya ofanelekile futhi lungena ku-feeder kanye nebhande lokuhambisa lisuka ku-feeder hopper; uhlelo lokulawula nokubonisa luyingxenye eyinhloko yesandulela ekutholeni isivinini sokudlulisa izinto, okuqukethwe yi-element ye-ore kanye nokukhipha imiyalelo; uhlelo lokuhlukaniswa lusebenzisa ukuhlukaniswa kwejethi okuvuthiwe, ikakhulukazi ngokunikezwa kwegesi. Uhlelo luqukethe i-valve ye-solenoid yesivinini esiphezulu kanye ne-nozzle yengcindezi ephezulu. Umoya wengcindezi ephezulu ukhishwa nge-nozzle yengcindezi ephezulu, bese i-ore ikhishwa kude nomzila wokuqala ukuze kuqedwe ukuhlukaniswa kwamaminerali.
2. Isimiso sokusebenza sokuhlukanisa
I-ore echotshoziwe ihlakazeke ngokulinganayo ku-conveyor yebhande ngokusebenzisa i-vibrating dibrating distributor. Ngaphansi kokusebenza kwesivinini esikhulu sebhande, i-ore ihlelwe phezu kwebhande ngesendlalelo esisodwa. Uhlelo lokuhlaziya i-X-ray source imaging lubekwe phakathi kwebhande. Lapho i-ore idlula, okuqukethwe kwezinto zamaminerali eziqondiwe kuyatholwa futhi kuhlaziywe ngayinye ngayinye. Ngemva kokuba isignali idluliselwe kukhompyutha, ukungafaneleki okudingeka kulahlwe kubalwa ngesivinini esikhulu Hlola i-ore, bese uthumela imiyalelo ohlelweni lokuhlukanisa ngomshini olufakwe emsileni we-conveyor yebhande. I-ore engafanelekile iphonswa ebhokisini lokuqoqa imfucuza ngaphansi kwesenzo samandla angaphandle, futhi i-ore efanelekile izowela ngokwemvelo ebhokisini lokuqoqa umkhiqizo ogxilile.
Izici zobuchwepheshe
- Izingxenye eziyinhloko ezingeniswe zivela eJalimane, zivuthiwe futhi zithuthukile.
- Ngokudluliswa kwe-X-ray, izakhi kanye nokuqukethwe kwetshe ngalinye kuhlaziywa ngokunembile yikhompyutha.
- Ngokwesidingo senkomba yokuhlunga, amapharamitha okuhlukanisa angalungiswa ngokuguquguqukayo ngokuzwela okuphezulu.
- Ukulawulwa okuphakathi kwemishini, izinga eliphezulu lokusebenza okuzenzakalelayo.
- Ijubane lokudlulisa lezinto lingafinyelela ku-3.5m/s, okungalungiseka futhi okunamandla amakhulu okucubungula.
- Ngedivayisi yokusabalalisa efanayo.
- Ukusetshenziswa kwamandla okuphansi, isikhala esincane phansi kanye nokufakwa okulula
Isicelo
Isihlukanisi esihlakaniphile singafakwa ngemva kokuchoboza okuqinile noma ukuchoboza okuphakathi nendawo nangaphambi komshini wokugaya ukuze kuthuthukiswe izinga lokugaya, kwandiswe amandla okukhiqiza kanye nezinzuzo zomnotho. Sifanele ukuhlukaniswa kwangaphambi kokuhlukanisa kanye nokulahla imfucuza yama-ore ngobukhulu obungu-15-30mm. Singasetshenziswa kabanzi egolideni, esiliva, eplatinum, epalladium nakwezinye izinsimbi zensimbi eziyigugu, ithusi, i-lead, i-zinc, i-nickel, i-tungsten, i-tin, i-antimony, i-mercury, i-molybdenum, i-tantalum, i-niobium, i-rare earth kanye nezinye izinsimbi zensimbi ezingezona i-ferrous; insimbi, isiliva, iplatinum, i-palladium, njll. Amaminerali ensimbi amnyama, njenge-chromium ne-manganese; i-feldspar, i-quartz, i-calcite, i-talc, i-magnesite, i-fluorite, i-barite, i-dolomite kanye nezinye izimbiwa ezingezona ezensimbi.
Ngamafuphi, iningi lamaminerali angenalo i-ferrous, amnyama kanye nangenalo i-metallic angacutshungulwa kusengaphambili futhi alahlwe yi-separator ehlakaniphile ngemva kokuchotshozwa okukhulu kuze kube usayizi wezinhlayiya ofanelekayo, okungathuthukisa ngempumelelo izinga le-ore lokugaya nokufaka i-dressing. Inezinhlobo eziningi zokusetshenziswa kanye nenani lokuthandwa, futhi igcwalisa isikhala emkhakheni wokuhlukaniswa kwamaminerali ensimbi angenalo i-ferrous.
Isikhathi sokuthunyelwe: Novemba-16-2020