【正文】 5 percent to 90 percent, the heat load of kiln is reduced with suspension preheater kiln individual output, in the same conditions, the deposition furnace with: small size, covers an area of reduced, manufacturing, transportation and installation easier, low investment in infrastructure, and because more than half of fuel is in the lower temperature burning in precalciner, produce harmful gases, and reduced the rate of less NOx atmospheric pollution The design of the content of Nissan 5500 tons dry process rotary kiln cement production line process design ,According to the original ,the fuel of data analysis ,I work out the calculation of the three balance and the calculation for the firing process. Refer to other stateoftheart cement plant for rotary kiln technology design, further determine the specificationsfor the design of rotary kiln, and adapt to the actual requirement . 河南理工大學(xué)萬(wàn)方科技學(xué)院本科畢業(yè) 設(shè)計(jì) III 目錄 摘 要 ................................................................................................................................... I Abstract .................................................................................................................................... II 目錄 ......................................................................................................................................... III 前言 .......................................................................................................................................... 1 1 設(shè)計(jì)任務(wù) ............................................................................................................................... 2 任務(wù) ............................................................................................................................ 2 重點(diǎn)解決問(wèn)題 ............................................................................................................ 2 工廠原始資料 ............................................................................................................ 2 2 配料計(jì)算 ............................................................................................................................... 3 三個(gè)率值的選擇 ........................................................................................................ 3 計(jì)算煤灰摻入量 ........................................................................................................ 4 計(jì)算干燥原料配合比 ................................................................................................ 4 熟料的礦物組成計(jì)算 ................................................................................................ 5 3 物料與主機(jī)平衡 ................................................................................................................... 7 物料平衡計(jì)算 ............................................................................................................ 7 ..1 燒成車(chē)間生產(chǎn)能力和工廠生產(chǎn)能力的計(jì)算 ................................................ 8 原料消耗定額 ................................................................................................. 9 原料、燃料、材料需要量的計(jì)算和物料平衡表的編制 .......................................11 4 工藝設(shè)備選型與計(jì)算 ......................................................................................................... 13 工藝設(shè)備選型與計(jì)算的目的 .................................................................................. 13 設(shè)備選型 .................................................................................................................. 14 石灰石破碎設(shè)備的 選型 [7] .......................................................................... 14 生料磨的設(shè)備選型 ....................................................................................... 15 回轉(zhuǎn)窯選型 .................................................................................................. 16 煤磨的選型 ................................................................................................... 17 水泥磨的設(shè)備選型 ....................................................................................... 18 河南理工大學(xué)萬(wàn)方科技學(xué)院本科畢業(yè) 設(shè)計(jì) IV 包裝機(jī)的設(shè)備選型 .................................................................................................. 19 主機(jī)平衡表見(jiàn)表 ...................................................................................................... 19 堆場(chǎng)的選型設(shè)計(jì) ...................................................................................................... 21 石灰石預(yù)均化堆場(chǎng)的計(jì)算 ........................................................................... 22 煤預(yù)均均化堆場(chǎng)的計(jì)算 ............................................................................... 22 儲(chǔ)庫(kù)的選型計(jì)算 ...................................................................................................... 24 石灰石配料庫(kù) ............................................................................................... 26 生料均化庫(kù)的計(jì)算 ...................................................................................... 26 熟料庫(kù)的選取與計(jì)算 .................................................................................. 26 水泥配料庫(kù)的計(jì) .......................................................................................... 27 水泥庫(kù)的選取與計(jì)算 ................................................................................... 28 5 燒成系統(tǒng)平衡計(jì)算 ............................................................................................................. 30 物料平衡計(jì)算 ......................................................................................................... 31 收入項(xiàng)目 ...................................................................................................... 33 支出項(xiàng)目 ....................................................................................................... 36 熱量平衡計(jì)算 .........................................................................................................