【正文】 e. When in the Aspects of cement grinding， it′s more widely used by the current pregrinding system with roller press.， Department of the grinding system before the material after rolling by the roller press grinding mill into finished products into the followup. The design uses a kiln exhaust gas by preheating the raw material and fly ash and effective way to reduce system heat dissipation， Out of the cooler gas as the source of excess heat to dry coal. KEYWARDS： ingredients， model selction， Material balance， vertical Mill， ProGrinding System 大學畢業(yè)設計 i 目錄 摘要（中文） .................................................................................................................I 摘要（英文） ............................................................................................................... II 前言 ................................................................................................................................ 1 1 總論 ............................................................................................................................. 2 設計的任務、目標、意義 .............................................................................. 2 廠址分析 .......................................................................................................... 2 廠址選擇 .......................................................................................................... 4 結束語 .............................................................................................................. 5 2 生產數(shù)據(jù)的計算 ......................................................................................................... 7 回轉窯簡介 ...................................................................................................... 7 窯選型及標定的意義 ...................................................................................... 7 窯選型計算 ...................................................................................................... 7 確定熟 料的燒成熱耗 ...................................................................................... 8 確定熟料的三率值 .......................................................................................... 9 水泥粉磨時添加物的計算 ............................................................................ 11 石膏摻量的計算 .................................................................................. 11 混合材的摻量 ...................................................................................... 12 工廠的生產能力計算 .................................................................................... 13 原材料消耗定額 ............................................................................................ 13 物料平衡表 .................................................................................................... 15 3 生產車間工藝設計及主機設備選型 ....................................................................... 16 破碎概論 ........................................................................................................ 17 破碎系統(tǒng)的發(fā)展狀況 .......................................................................... 17 破碎設備的工作原理 .......................................................................... 17 影響破碎系統(tǒng)的選擇因素 .................................................................. 18 石灰石破碎 .......................................................................................... 19 物料的破碎 .................................................................................................... 20 石灰石的破碎 ...................................................................................... 20 砂巖的破碎 .......................................................................................... 21 石膏的破碎 .......................................................................................... 22 物料的粉磨 .................................................................................................... 24 大學畢業(yè)設計 ii 生料的粉磨 .......................................................................................... 24 水泥粉磨 .............................................................................................. 25 煤磨的選擇 .......................................................................................... 28 熟料燒成系統(tǒng) ................................................................................................ 30 水泥包裝車間 ................................................................................................ 31 主機平衡表 .................................................................................................... 32 4 物料的儲存與均化 ................................................................................................... 33 物料儲存考慮的事項 .................................................................................... 33 物料儲存方式的選擇 .................................................................................... 35 石灰石均化庫 ...................................................................................... 35 砂巖堆場 .............................................................................................. 35 石膏堆棚 .............................................................................................. 36 原煤預均化堆場 .................................................................................. 38 鐵粉矩形堆場 ...................................................................................... 38 混合材堆棚 .......................................................................................... 39 儲存庫、調配庫的選型 ................................................................................ 40 圓庫 ...................................................................................................... 40 原料調配庫的選型 .............................................................................. 41 生料均化庫 .......................................................................................... 43 熟料庫 .........