《干熄焦自动控制系统的开发与应用》硕士论文.docx

第 1 页目目 录录摘要....................................................................................................................................................2ABSTRACT.......................................................................................................................................3第一章 绪论......................................................................................................................................41.1 干熄焦现状.......................................................................................................................41.2 干熄焦设备组成及工艺...................................................................................................51.3 本文所做的工作...............................................................................................................61.4 研究意义...........................................................................................................................7第二章 干熄焦工艺控制要点..........................................................................................................82.1 设备监控显示......................................................................................................................82.2 提升机控制系统...............................................................................................................82.3 锅炉调节系统...................................................................................................................92.4 气体循环系统.................................................................................................................102.5 环境除尘系统.................................................................................................................102.6 小结...................................................................................................................................11第三章 干熄焦 EI 控制系统设计..................................................................................................123.1 AB ControlLogix 控制系统在干熄焦的应用..............................................................123.1.1 ControlLogix 平台的主要特点.............................................................................123.1.2 干熄焦 PLC 硬件设计..........................................................................................133.1.3 干熄焦 PLC 组态..................................................................................................153.1.4干熄焦上位机设计..........................................................................................213.2 装入装置 PLC 实现.......................................................................................................253.3 干熄炉料位控制.............................................................................................................273.4 锅炉给水调节系统.........................................................................................................29第 2 页3.4.1 锅炉给水调节单冲量设计....................................................................................293.4.2 锅炉给水调节三冲量设计....................................................................................303.4.3 串级三冲量给水调节............................................................................................303.5 提升机控制系统.............................................................................................................323.5.1 提升机的运行曲线................................................................................................323.5.2 提升机与本体 EI 系统的通讯..............................................................................343.5.3 程序设计................................................................................................................35第四章 变频调速系统在鄂钢干熄焦中的应用............................................................................404.1变频调速技术介绍..................................................................................................404.1.1 交-直-交变压变频器..............................................................................................404.1.2 交-交变压变频器...................................................................................................414.2 西门子 6SE 70 变频器在鄂钢干熄焦的应用..................................................................414.3 西门子 6SE80 变频器在鄂钢干熄焦的应用..................................................................42第五章 结论及展望......................................................................................................................455.1 结论.................................................................................................................................455.2 展望.................................................................................................................................45参考文献..........................................................................................................................................46致谢..................................................................................................................................................48摘要摘要干熄焦（CDQ）过程是炼焦生产的重要环节。

干熄焦工艺具有能源回收利用、。