日产吨孰料水泥厂设计方案.docVIP

洛阳理工学院毕业设计（论文） PAGE PAGE 18 日产5000吨熟料水泥厂设计 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.O42.5（50%）和P.O52.5（50%），袋散比为：30%：70%。 本次设计的主要内容包括： 1.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热源来烘干煤粉。本次设计的工艺设备都能有效地降低系统热耗。 关键词：配料，平衡，选型，设计, 预热器，分解炉 5000 TON PER DAY CEMENT CLINKER DESIGN ABSTRACT The title of this graduating design is to construct a cement plant with 5000 tons per day production line. The production is P.O.42.5 and P.O.52.5 cement, both their percentages are 50%.And the cement sale in bags account for 30%. The main content of this design is: 1. Calculated ratio of raw materials. 2. Manufacturing 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 prospects of the design project for graduation，etc. 1. 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. KEY WORDS : ratio of raw materials，balance，slection ,design, preheater, calciner 目 录 TOC \o 1-2 \h \z \u HYPERLINK \l _Toc264007731 摘 要 PAGEREF _Toc264007731 \h 1 HYPERLINK \l _Toc264007732 ABSTRACT PAGEREF _Toc264007732 \h 2 HYPERLINK \l _Toc264007733 目 录 PAGEREF _Toc264007733 \h 3 HYPERLINK \l _Toc264007734 前 言 PAGEREF _Toc264007734 \h 5 HYPERLINK \l _Toc264007735 第一章 工艺设计的指导思想与原则 PAGEREF _Toc264007735 \h 6 HYPER