立式辊磨在氧化铝生产工艺中的应用

Application on vertical roller mills in the alumina production process

借鉴立式辊磨在水泥、电力、钢铁行业中煤粉磨制的成功经验,将立式辊磨应用于中国铝业山东分公司氧化铝厂煤粉制备工序,使立式辊磨替代原有的风扫式球磨机,从而降低我国氧化铝行业煤粉制备工序的能源和材料消耗。

Based on successful experiments of coal powder preparation by vertical roller mills in some industries such as cement,power,steel and iron,the vertical roller mills instead of air swept ball mills were applied on coal powder preparation in the alumina refinery of Shandong Branch of CHALCO to reduce consumption of energy and materials.