摘要
介绍了老屋基选煤厂引进旋翼式刮壁干燥机用于选煤副产品(尾矿煤泥)的干燥生产处理,将高含水尾矿煤泥提升为低含水矸石发电厂燃料煤,不但解决了尾矿煤泥的去向问题,减少了煤泥堆放管理费用,同时也提高了煤泥产品的附加值,为企业增效创收、资源再利用开辟了新的途径。
The application of dry processing the coal preparation by-product(tailings slime) by using the rotor wall-scrapping dryer in Laowuji Coal Preparation Plant was introduced.The tailings slime of containing high moisture was advanced to be fuel coal of containing low moisture for refuse power plant.The problems of dealing with tailings slime were resolved.The management charge of stacking tailings slime was decreased.At the same time,the added value of slime product was increased,a new approach of improving ec...
出处
《煤质技术》
2010年第3期50-53,共4页
Coal Quality Technology
