黄金
黃金
황금
GOLD JOURNAL
2014年
8期
56-59
,共4页
张仁高%赵宝京%王述策%王善建
張仁高%趙寶京%王述策%王善建
장인고%조보경%왕술책%왕선건
圆型浮选机%新型%高效%节能%液位自动控制
圓型浮選機%新型%高效%節能%液位自動控製
원형부선궤%신형%고효%절능%액위자동공제
round-shaped flotation machine%new type%efficient%energy saving%automatic liquid level control
浮选机是选别金矿、铜矿、钼矿、铁矿等的硫化矿物不可缺少的设备之一。系统地介绍了SJF10、SJF30圆型浮选机的特点以及在焦家金矿6000 t/d选矿厂的应用情况。应用结果表明，在原矿品位4．20 g/t的情况下，精矿品位79．85 g/t，尾矿品位0．17 g/t，浮选回收率96．15％；同常规方形槽充气式浮选机相比，精矿品位提高6 g/t，浮选回收率提高0．8％，节能效果提高15％，减少占地面积30％，可提高3％～5％的经济效益，获得了良好的应用效果。
浮選機是選彆金礦、銅礦、鉬礦、鐵礦等的硫化礦物不可缺少的設備之一。繫統地介紹瞭SJF10、SJF30圓型浮選機的特點以及在焦傢金礦6000 t/d選礦廠的應用情況。應用結果錶明，在原礦品位4．20 g/t的情況下，精礦品位79．85 g/t，尾礦品位0．17 g/t，浮選迴收率96．15％；同常規方形槽充氣式浮選機相比，精礦品位提高6 g/t，浮選迴收率提高0．8％，節能效果提高15％，減少佔地麵積30％，可提高3％～5％的經濟效益，穫得瞭良好的應用效果。
부선궤시선별금광、동광、목광、철광등적류화광물불가결소적설비지일。계통지개소료SJF10、SJF30원형부선궤적특점이급재초가금광6000 t/d선광엄적응용정황。응용결과표명，재원광품위4．20 g/t적정황하，정광품위79．85 g/t，미광품위0．17 g/t，부선회수솔96．15％；동상규방형조충기식부선궤상비，정광품위제고6 g/t，부선회수솔제고0．8％，절능효과제고15％，감소점지면적30％，가제고3％～5％적경제효익，획득료량호적응용효과。
Flotation machines are one of the facilities used for processing sulfide minerals like gold ,copper,mo-lybdenum and iron ores .The paper systematically introduced characteristics of SJF 10 , SJF30 round-shaped flotation machine and their application status in Jiaojia 6 000 t/d capacity ore-dressing plant .The application results show that when raw ores grade is 4.20 g/t,concentrates grade 79.85 g/t,tailings grade 0.17 g/t,the flotation recovery rate rea-ches 96.15%.Compared with conventional square-shaped machines,the concentrates grade is improved by 6 g/t,flo-tation recovery rate by 0 .8%,energy consumption is reduced by 15 %,occupation area by 30%.The machine helps increase economic interests by 3 %to 5 %,achieving satisfactory results .
