碎礦:采用兩段一閉路加洗礦流程。原礦由雙車翻龍卸入兩個容量的原礦廠,經槽式給礦機給入顎式破碎機進行粗碎,粗碎產品送入洗礦篩選礦,篩上產品進入單螺旋分級機,分級機溢流經濃縮機濃縮后送浮選回路。分級機返砂和圓錐破碎機產物合并后送入振動篩篩分,篩上產品返回圓錐破碎機,篩下產品送至有效容積的粉礦倉,碎礦產品粒度為20-0毫米。
氰化:采用兩次浸出,兩次洗滌流程。再磨后的金精礦自流至濃縮機脫(tuo)水,脫(tuo)藥,其底(di)流經(jing)一(yi)套自動放(fang)礦(kuang)系(xi)統(tong)流入(ru)串聯(lian)的浸(jin)(jin)出(chu)槽(cao)進(jin)行一(yi)次(ci)浸(jin)(jin)出(chu),浸(jin)(jin)出(chu)礦(kuang)漿(jiang)(jiang)濃(nong)(nong)度(du)為(wei)38%,氰化鈉濃(nong)(nong)度(du)0.12%,氧化鈣濃(nong)(nong)度(du)0.02-0.03%。浸(jin)(jin)出(chu)時(shi)間(jian)23小時(shi),一(yi)次(ci)浸(jin)(jin)出(chu)礦(kuang)漿(jiang)(jiang)由一(yi)臺砂泵揚(yang)至三層濃(nong)(nong)縮機進(jin)行一(yi)次(ci)洗滌,其溢流即含金(jin)貴液,洞鋅(xin)粉置換作(zuo)業。底(di)流濃(nong)(nong)度(du)約50%,經(jing)自動放(fang)礦(kuang)系(xi)統(tong)進(jin)入(ru)五個串聯(lian)的浸(jin)(jin)出(chu)槽(cao)進(jin)行二次(ci)浸(jin)(jin)出(chu),浸(jin)(jin)出(chu)礦(kuang)漿(jiang)(jiang)濃(nong)(nong)度(du)32.8%。浸(jin)(jin)出(chu)時(shi)間(jian)為(wei)20小時(shi)。更(geng)多詳情(qing)請(qing)咨詢:0371-64373366