煤泥水处理系统技术改造的研究与实践

Research and Practice on the Conversion of the System for Slime-Water Treatment

井亭煤矿选煤厂充分利用现有厂房和装备 ,自筹资金 ,对煤泥水处理系统进行了技术改造 ;实施结果表明 :采用的跳汰—高效浓缩—快速压滤工艺 ,投资少 ,建设周期短 ,4个月收回全部投资 ,并达到了回收全部煤泥、实现煤泥水闭路循环、提高了企业经济效益的目的。

The slime-water treatment system at Jingting Coal Preparation Plant was technically converted at plant's own expense on the base of fully utilizing the existing plant building and equipment. Its realization indicated that, by employing the process of jigging, high-efficient thickening and fast press-filtration, low investment required at short period of construction, investment recovered in 4 months, full slime recovery and closed-circuitry of slime-water realized, and increase of economic benefit attained.