【正文】 料粉磨 車間工藝設計 摘 要 本設計任務是設計日產 熟料 5000 噸的水泥廠。 關鍵字 ：水泥 新型干法生產 生料 粉磨 Nissan 5000 tons of clinker NSP cement raw meal grinding workshop process design Pick to This design task is to design nissan 5000 tons of cement clinker. Design process by selecting the site of factory, factory layout, kiln type selection, material balance calculation, each workshop process design and host selection, material storage and homogenization, raw meal grinding workshop design. Raw materials adopt advance library storage, NSP cement production technology, raw materials and fuel adopt advance homogenization, grinding, most of them adopt vertical mill with precalcining kiln firing and considering the waste heat power generation, the factory is given priority to with bulk, bagged is plementary. Key words: cement NSP production raw meal grinding 目錄 第一部分：總體設計 ........................................................................................................ 6 1 新型干法水泥生產的簡述 ..................................................................................... 6 新型干法水泥生產的特點 ............................................................................ 6 新型干法水泥生 產的發(fā)展 ........................................................................... 7 2 配料方案的確定 ..................................................................................................... 8 熟料率值的確定 ............................................................................................ 8 熟料熱耗的確定 ............................................................................................ 9 礦渣、石膏加入量的確定 .......................................................................... 10 3 物料平衡的計算 ................................................................................................... 12 配料計算 ..................................................................................................... 12 原料及燃料化學成分 ........................................................................ 12 煤灰摻入量的確定 ............................................................................ 13 計算干燥原料的配合比 .................................................................... 13 計算濕物料的 配合比 ....................................................................... 14 物料平衡 ..................................................................................................... 14 工廠生產能力 .................................................................................... 14 原料消耗定額 .................................................................................... 15 全廠工藝流程的確定 .................................................................................. 17 物料的預均化的確定 ........................................................................ 17 物料破碎 ............................................................................................ 17 生料的制備系統 ................................................................................ 18 生料粉均化系統 ................................................................................ 20 熟料燒成系統的確定 ....................................................................... 20 包裝與散裝系統 ................................................................................ 22 全廠主機設備的選型 .................................................................................. 22 各種主機小時產量（周平衡法） .................................................... 22 主機平衡表 ........................................................................................ 28 全廠堆場及儲庫計算 ........................................................................ 28 全廠工藝流程方框圖 .................................................................................. 37 全廠的質量控制點及控制指標 .................................................................. 39 全廠總平面布置圖的設計 .......................................................................... 40 第二部分：生料粉磨車間設計 ...................................................................................... 43 1 車間工藝流程的確定 ........................................................................................... 43 生料粉磨車間流程的確定 ......................................................................... 43 流程選擇 ...................................................................................................... 44 配料系統的確定 ................................................................................ 44 配料設備的確定 ................................................................................ 45 喂料設備的選型 ......................................................................................... 45 磨機系統 ..................................................................................................... 46 輸送設備 ..................................................................................................... 46 通風和收塵 .................................................................................................. 48 車間安全設施的設計 .................................................................................. 48 2 提高生料粉磨系統產質量的措施 ........................................................................ 49 結論 .................................................................................................................................. 50 謝辭 .................................................................................................................................. 51 結束語 .............................................................................................................................. 52 參考文獻 .......................................................................................................................... 53 第一部分：總體設計 1 新型干法水泥生產的簡述 新型干法水泥生產的特點 新型干法水泥生產的特點主要表現在以下及反面