I-HRS-ray transmission intelligent separator yinkqubo entsha yokwahlulahlula ekrelekrele eyenziwe kwaye yenziwa yinkampani kunye neYunivesithi yase-Aachen eJamani. Ifanelekile ukukhutshwa kwangaphambili kunye nokukhutshwa kwenkunkuma kwesinyithi esingenasinyithi, isinyithi se-ferrous kunye ne-ores ezingezizo zesinyithi. Inganyusa ngokufanelekileyo umxholo weeminerali ekujoliswe kuzo ngaphambi kokusila, inciphise kakhulu iindleko zokusila, ii-reagents kunye nemveliso yesandla, kwaye yonyuse amandla okucubungula imveliso kunye neenzuzo zoqoqosho.
1. Ukwakhiwa kwesahluli
Isihluli esikrelekrele senziwe ngenkqubo yokondla, inkqubo yokulawula nokubonisa kunye nenkqubo yokwahlula. Inkqubo yokondla yi-ore enobukhulu beentwana ezifanelekileyo kwaye ingena kwi-feeder kunye ne-conveyor belt esuka kwi-feeding hopper; inkqubo yokulawula nokubonisa yinxalenye ephambili ye-predecessor ekufumaneni isantya sokuhambisa izinto, umxholo we-element ye-ore kunye nemiyalelo ekhutshwayo; inkqubo yokwahlula yamkela ukwahlulwa kwe-jet evuthiweyo, ikakhulu ngokunikezelwa kwegesi. Inkqubo iqulathe i-solenoid valve enesantya esiphezulu kunye ne-nozzle ene-high-pressure. Umoya one-high-pressure ukhutshwa nge-nozzle ene-high-pressure, kwaye i-ore ikhutshwa kude nendlela yokuqala ukuze kugqitywe ukwahlulwa kwezimbiwa.
2. Umgaqo wokusebenza wokwahlulahlula
I-ore etyumkileyo isasazwa ngokulinganayo kwi-conveyor yebhanti nge-dibrating distributor. Phantsi kokusebenza kwebhanti ngesantya esiphezulu, i-ore ibekwe phezu komphezulu webhanti kumaleko omnye. Inkqubo yohlalutyo lwe-X-ray source imaging isetiwe embindini webhanti. Xa i-ore idlula, umxholo wezinto zeminerali ekujoliswe kuzo uyafunyanwa kwaye uhlalutywe nganye nganye. Emva kokuba isignali idluliselwe kwikhompyutha, ukungafaneleki ekufuneka kulahlwe kubalwa ngesantya esiphezulu. Jonga i-ore, kwaye uthumele imiyalelo kwinkqubo yokwahlulahlula oomatshini efakwe emsileni we-conveyor yebhanti. I-ore engafanelekiyo iphoswa kwibhokisi yokuqokelela inkunkuma phantsi kwesenzo samandla angaphandle, kwaye i-ore efanelekileyo iya kuwela ngokwemvelo kwibhokisi yokuqokelela imveliso egxininisiweyo.
Iimpawu zobugcisa
- Izinto eziphambili ezingeniswe zivela eJamani, zivuthiwe kwaye ziphucukile.
- Ngokusebenzisa i-X-ray transmission, izinto kunye nomxholo we-ore nganye zihlalutywa ngokuchanekileyo yikhompyutha.
- Ngokwemfuno yesalathiso sokuhlela, iiparameter zokwahlula zinokulungiswa ngokuguquguquka ngobuntununtunu obuphezulu.
- Ulawulo oluphakathi lwezixhobo, inqanaba eliphezulu lokusebenza ngokuzenzekelayo.
- Isantya sokuhambisa izinto sinokufikelela kwi-3.5m/s, esinokuhlengahlengiswa kwaye sinamandla amakhulu okucubungula.
- Ngesixhobo sokusasaza esifanayo.
- Ukusetyenziswa kwamandla aphantsi, indawo encinci yomgangatho kunye nokufakelwa okulula
Isicelo
Isihluzi esikrelekrele singafakwa emva kokutyumza okurhabaxa okanye ukutyumza okuphakathi nangaphambi komatshini wokusila ukuphucula umgangatho wokusila, ukwandisa amandla emveliso kunye neenzuzo zoqoqosho. Sifanelekile ukwahlulahlula kwangaphambili kunye nokulahla inkunkuma yeentsimbi ezikuluhlu lobukhulu be-15-30mm. Singasetyenziswa kakhulu kwigolide, isilivere, iplatinum, ipalladium kunye nezinye iintsimbi zesinyithi ezixabisekileyo, ubhedu, i-lead, i-zinc, i-nickel, i-tungsten, i-tin, i-antimony, i-mercury, i-molybdenum, i-tantalum, i-niobium, i-rare earth kunye nezinye iintsimbi zesinyithi ezingezizo i-ferrous; isinyithi, isilivere, iplatinum, i-palladium, njl. Iiminerali zesinyithi ezimnyama, ezifana ne-chromium kunye ne-manganese; i-feldspar, i-quartz, i-calcite, i-talc, i-magnesite, i-fluorite, i-barite, i-dolomite kunye nezinye iiminerali ezingezizo zesinyithi.
Ngamafutshane, uninzi lweeminerali ezingeyontsimbi, ezimnyama nezingeyontsimbi zinokucutshungulwa kwangaphambili kwaye zilahlwe ngumhluzi okrelekrele emva kokutyunyuzwa okurhabaxa ukuya kubukhulu obufanelekileyo bezinto ezincinci, nto leyo enokuphucula ngempumelelo umgangatho we-ore yokusila kunye nokubopha. Inoluhlu olubanzi lwezicelo kunye nexabiso lokuthandwa, kwaye igcwalisa isithuba kwicandelo lokuhlukaniswa kwangaphambili kweeminerali zesinyithi ezingeyontsimbi.
Ixesha lokuthumela: Novemba-16-2020