【正文】 人字形堆料（端面取料）， 更 好的解決了均化效果過(guò)渡帶問(wèn)題。 唐 山 學(xué) 院 畢 業(yè) 設(shè) 計(jì) 設(shè)計(jì)題目： 5000t/d 新型干法水泥廠 石灰石 圓形預(yù)均化堆場(chǎng)工藝設(shè)計(jì) 系 別： _________________________ 班 級(jí)： _________________________ 09 無(wú)機(jī)非金屬材料工程 (1)班 環(huán)境與化學(xué)工程系 5000t/d新型干法水泥廠 石灰石 圓形預(yù)均化堆場(chǎng)工藝設(shè)計(jì) 摘 要 本設(shè)計(jì)是 5000t/d 新型干法水泥廠 全廠和石灰石 圓形預(yù)均化堆場(chǎng)工藝設(shè)計(jì) 。根據(jù)任務(wù)書的地形圖 來(lái) 確定全廠工藝布置，繪 制 出全廠工藝布置圖 及石灰石 預(yù)均化堆場(chǎng)工藝布置圖。 關(guān)鍵詞： 石灰石 圓形預(yù)均化堆場(chǎng) 端錐效應(yīng) 均化效果 Design of 5000t/d NSP Cement Plant Circular Coal Prehomogenizing Yard Process Abstract This design is the process design of 5000t/d new dry process cement plant and limestone circular preblend stockpile. Under the mandate given topography determines the plant process layout, draw the plant process layout and the limestone preblending bed process layout. In this design, the entire production line use onestop arrangement, flow smooth process, save transportation equipment。 the main equipment selection from the raw mill to cement mill adopt vertical mill, they have high grinding efficiency, low unit power consumption, large grinding space, high drying ability。 circular preblending bed 。 homogenizing effect 目錄 1 引言 ................................................................................................................................ 1 新型干法水泥技 術(shù)的生產(chǎn)特點(diǎn) ......................................................................... 2 新型干法水泥的生產(chǎn)發(fā)展 ................................................................................. 4 2 參數(shù)的確定 .................................................................................................................... 6 熟料熱耗的確定 ................................................................................................. 7 熟料標(biāo)號(hào)的確定 ................................................................................................. 7 石膏加入量、混合材加入量的確定 ................................................................. 9 石膏加入量的確定 .................................................................................. 9 混合材加入量的確定 .............................................................................. 9 3 物料平衡 計(jì)算 .............................................................................................................. 10 配料計(jì)算 ........................................................................................................... 10 煤灰摻入量 ............................................................................................ 10 計(jì)算干燥原料的配合比 .........................................................................11 熟 料的化學(xué)成分 .....................................................................................11 熟料率值的計(jì)算 .....................................................................................11 熟料礦物組成 ........................................................................................ 12 計(jì)算濕物料的配合比 ............................................................................ 12 物料平衡計(jì)算 ................................................................................................... 13 窯產(chǎn)量的標(biāo)定 ........................................................................................ 13 生產(chǎn)能力的計(jì)算 .................................................................................... 13 原料消耗定額 ........................................................................................ 14 物料平衡表 ............................................................................................. 17 4 全廠工藝流程的確定 .................................................................................................. 18 工藝流程確定 ................................................................................................... 18 原料、燃料的預(yù)均化措施 .................................................................... 18 原料與燃料的破碎工藝 ........................................................................ 18 生料制備系統(tǒng) ........................................................................................ 19 生料粉均化系統(tǒng) .................................................................................... 20 煤粉制備系統(tǒng) ........................................................................................ 21 熟料燒成系統(tǒng)的選擇 ............................................................................ 21 礦渣粉磨系統(tǒng) ........................................................................................ 21 水泥制備系統(tǒng) ........................................................................................ 22 水泥庫(kù)及包裝系統(tǒng)的確定 .................................................................... 22 主機(jī)設(shè)備選型、儲(chǔ)庫(kù)堆場(chǎng)計(jì)算 ....................................................................... 25 各種主機(jī)小時(shí)產(chǎn)量（周平衡法） ........................................................ 25 主機(jī)平衡表 ............................................................................................ 28 全廠堆場(chǎng)、儲(chǔ)庫(kù)計(jì)算 ............................................................................ 29 水泥廠工藝流程方框圖 ................................................................................... 34 5 全廠的質(zhì)量控制點(diǎn)及控制指標(biāo) .................................................................................. 36 6 石灰石預(yù)均化堆場(chǎng)設(shè)計(jì) .............................................................................................. 37 石灰石 預(yù)均化工藝流程的確定 ....................................................................... 37 石灰石 預(yù)均化流程的確定 .................................................................... 37 石灰石 預(yù)均化堆場(chǎng)的技術(shù)參數(shù) ............................................................ 37 石灰石 預(yù)均化堆場(chǎng)的設(shè)備選型 ............................................................ 37 提 高 石灰石 預(yù)均化效果的措施 ....................................................................... 40 7 結(jié)論 .............................................................................................................................. 42 謝辭 ..........