淮南望峰岗选煤厂和淮南矿院研制的浮选工艺参数自动检测与自动控制装置,于一九八一年三月份在望峰岗选煤厂研制成功。经过一年多的工业运行,证明这项装置性能良好,效果显著,各项技术指标均达到设计要求。 这个厂的浮选车间于一九七七年建成。其入选煤为难以浮选的煤泥,年入浮选煤泥二十多万吨。前几年,该厂和全国兄弟选煤厂一样,浮选生产的技术条件较差,实行人 Huainan Wangfenggang Coal Preparation Plant and Huainan Coal Institute developed flotation process parameters automatic detection and automatic control device, in March 1981 in Wangfenggang Coal Preparation Plant successfully developed. After more than a year of industrial operation, this device proved good performance, the effect is remarkable, the technical indicators have reached the design requirements. The factory’s flotation plant was completed in 1977. The selected coal is difficult to flotation slime, annual flotation slime more than 200,000 tons. A few years ago, the plant and the brotherhood coal preparation plant, flotation production of poor technical conditions, the implementation of people