《水泥熟料预分解窑窑尾工艺设计说明书》由会员分享，可在线阅读，更多相关《水泥熟料预分解窑窑尾工艺设计说明书（83页珍藏版）》请在金锄头文库上搜索。
1、III武汉理工大学专科生毕业论文5000t/d水泥分解窑窑尾（低氮氧化合物排放）工艺设计摘要：水泥是社会经济发展最重要的建筑材料之一，在今后几十年甚至是上百年之内仍然是无可替代的基础材料，对人； 低氮排放； 工艺设计The Process Design of the Back End of Precalciner Kiln for 5000T/D Cement Clinker(Low Nitrogen Oxide Emissions)Abstract:Cement is one of the most important building materials of the social and
2、 economic development, within the coming decades or even a century,Cement is still no substitute for basic materials, the importance of human civilization is self-evident.calciner kiln as the representatives has become leading technology and the most advanced technology of the cement industry. It ha
3、s many advantages, such as high throughput, a high degree of auto mation, high quality products, low energy consumption, low emissions of harmful substances, etc. In the production process of cement will release a number of harmful substances,particularly nitrogen oxides,according to the requirement
4、 of this design,the design uses a range of methods to reduce the concentration of nitrogen oxide .Based on the design of new dry cement production technology in todays design requirements, the main task is the back-end part of the process design, including the production of cement raw materials, fue
5、l quality requirements, the design of ingredients and ingredients, the material balance calculation , the main auxiliary balance and equipment selection, calculation and storage back-end process design.Key words: 5000T / D, Low Nitrogen Emissions, Process Precalciner kiln, Design目 录第1章 绪论. .11.1 引言.
6、11.2设计简介.1第2章 建厂基本资料.3 2.1设计题目.3 2.2建厂条件32.3原料质量要求.32.3.1水泥原料质量要求. .32.3.2石膏和混合材质量要求.4 2.4燃料品质要求.5 2.5熟料热耗的选择.6 2.6生产方法和窑型的选择.6第3章 配料计算与物料和主机平衡.8 3.1配料计算.8 3.1.1原料.24 3.3主机平衡与选型.24 3.3.1车间工作制度确定.24 3.3.2主机选型.25 3.3.3主机平衡表.32第4章 储库计算.334.1各种物料储存期的确定.33 4.2各种原料储存设施的计算.34 4.2.1石灰石、原煤、联合预均化堆场、石膏、矿渣预均化堆场
7、计算.34 4.2.1.1石灰石预均化堆场计算.34 4.2.1.2原煤预均化堆场计算. .354.2.1.3联合储库计算. .364.2.1.4石膏、矿渣预均化堆场计算. .36 4.3各种物料的储存设施计算.37 4.3.1生料配料站. . .37 4.3.2生料均化库. . .39 4.3.3熟料库. . .40 4.3.4熟料配料站. 404.4水泥库计算. 414.5储库一览表.42第5章 物料和热平衡计算. . 43 5.1原始资料. .43 5.2物料平衡与热平衡计算. .44 5.2.1 物料平衡计算. .44 5.2.2 热平衡计算. .50 5.3物料平衡表与热平衡表的编制. .54第6章 窑外分解系统的设计计算.56 6.1原始资料. .566.2相关参数的设定.56 6.3单位烟气的.61 6.7分解炉结构尺寸计算. .63 6.8旋风筒设计方案选择.66 6.9旋风筒结构尺寸计算.68 6.10分解炉与旋风筒尺寸汇总表.75第7章 窑尾设备的.91致谢. . .92参考文献. . . .93 武汉理工大学专科生毕业论文第一章 绪论1.1引言我国氮氧化合物的排放量年增长5%
