礦渣粉磨系統(tǒng)的串聯改造及運行分析

編號：SBJS00128

篇名：礦渣粉磨系統(tǒng)的串聯改造及運行分析

作者：劉汝海;

關鍵詞：礦渣粉磨系統(tǒng); 球磨機; 選粉機; 串聯粉磨;

機構： 山東魯碧建材有限公司 山東萊蕪;

摘要： 為了提高系統(tǒng)產能,魯碧公司對其兩條礦渣粉磨生產線(φ3m×11m球磨機帶DST組合式選粉機組成的閉路粉磨與φ2.6m×11m球磨機帶高細內選粉機開路粉磨)實施了串聯改造。串聯后兩臺磨總產量由34.5t/h提高到38t/h左右,出廠成品比表面積多數保持在400m2/kg以上,而且產品綜合電耗下降明顯,改造效果顯著。 To improve the system output, Lubi Company connected their two slag grinding systems in series, one was a closed circuit system composed by a 3 m×11 m ball mill with combined DST separator and the other was an open circuit system composed by a 2.6 m×11 m ball mill with finely graded internal separator. Through alteration, the total output becomes 38 t/h which was 34.5 t/h before and now the product`s specific surface keeps greater than 400 m2/kg, moreover, the overall heat comsumption decreases obviously, i...