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何家金矿属于分水矿区,该区采金历史悠久,从日伪时期到现在均有不同规模开采,据调查,该矿区自然金较多,是辽宁省产自然金较多的地区,所以在选矿工艺上必须考虑自然金的回收.何家金矿是日处理12吨的小选厂,该矿交通发达,人口稠密,考虑环境污染不宜采用混汞,而采用了重选——溜槽回收自然金,槽底铺塑料毛毡,溜尾用浮选法处理.在球磨机排矿端安装圆筒筛,筛下流入溜槽(配置与混汞基本相同),所用溜槽总宽度为500mm,顺坡度方向焊格板分为两个槽,这样生产中可以交替使用,从而起毛毡时不用停球磨机
Hejia gold mine belongs to the diversion mining area, the area has a long history of gold mining, from the Puppet period up to now all have different sizes of mining, according to the survey, the mine more natural gold, Liaoning Province is more natural gold production areas, so In the beneficiation process must take into account the recovery of natural gold.He gold mine is a small processing plant handling 12 tons a day, the mine developed traffic, densely populated, considering the environmental pollution should not be mixed with mercury, and the use of re-election - chute recovery Natural gold, the bottom of the shop with plastic felts, slip tail flotation France installed in the mill discharge end of the cylindrical sieve, sieve into the chute (configuration and amalgam basically the same), the chute total width of 500mm, Welding grid is divided into two slots, so that production can be used interchangeably, so do not stop the ball felt when the ball mill