毕业设计--设计一条日产5000td水泥熟料生产线

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1、- 1 - 摘要摘要 本次设计的题目是设计一条日产 5000t/d 水泥熟料生产线。水泥品种是 P.O52.5 和 P.F42.5 各占 50%。 本次设计的主要内容包括： 1 厂址选择和配料计算 2 生产过程和主机选型 3 计算和确定带悬浮预热器的新型回转窑和悬浮预热器的型号及规格，以及窑尾气 体平衡的计算，同时还编写了全厂工艺流程概述、全厂质量控制表和本次毕业设计的 评述及展望。 4 最后设计了整个水泥厂的工艺布局。 在本次设计中，还采用了一些新的工艺技术，例如：高效率立式磨和高效选粉机等。 本次设计采用了利用窑尾废气预热生料和粉煤灰的有效方法来降低系统热耗，把篦冷 机出来的多余热气体作为

2、热源来烘干粉煤灰。本次设计所有的工艺设备都能有效地降 低系统热耗。 Abstract The title of graduating design is to construct a cement plant with 5000 tons per day production line the main production is 52.5P.Oand 42.5P.F. The main content of this design is: 1. Selection of ratios and the calculatiiing and of raw mixes. 2. Manufacturi

3、ng process and selection of the main machine. 3. The phases of this design is to calculate and design preheated and pre-claimer and also the balancing of the main machine At the this time, I compose the summarization of technology flow for what factory and quality control of the whole factory and pr

4、ospects of the design project for graduation，etc. 4. The last step of the design is the layout of the whole plant.In the design ,some new technologies and techniques are introduced such as vertical spindle moll and high efficiency classifiers and acts To reduce the total energy consumption an affection method is used to reuse the kiln exhausted gases from the cooler is also used as thermal sources of the drier to dry puzzling, All these techniques are effective to reduce the total thermal consumption. - 2 - 目录目录 前 言 3 一总体设 计 4 1. 配料计算6 2. 物料平衡11 3. 主机平衡