机械设计制造及其自动化论文，论文编号:JX1201  论文字数:28329.页数:98

摘     要
 本论文介绍了LCM-4*8脉冲清灰袋式除尘器的控制系统设计过程。本文作者在查阅了许多相关文献资料并分析比较了国内外现有脉冲清灰袋式除尘器的优缺点基础上，确定了控制系统的设计方案并进行了系统设计。该脉冲清灰袋式除尘器控制系统以西门子S7-200为控制核心，以触摸屏为人机界面，软件设计采用梯形图进行编程。该控制系统的设计现已全部完成，并已在现场调试成功。
 本论文共分五章。第一章是绪论，主要介绍了脉冲清灰袋式除尘器的国内外现状，明确了本次毕业设计内容的工程应用背景。
 第二章的主要内容是对脉冲清灰袋式除尘器的系统功能要求进行了详细的分析，并确定了系统的总体方案。同时，对确定了系统的操作方式，即手动和自动两种方式，并对这两种控制方式进行了详细的介绍。
 第三章介绍了该脉冲清灰袋式除尘器的控制系统硬件组成，包括PLC、触摸屏、电控柜等。并从总体结构，手动和自动控制结构等方面详细描述了脉冲清灰袋式除尘器控制系统的电气原理图。
 第四章是本论文的重点。该章对该脉冲清灰袋式除尘器的控制系统的软件进行设计。软件设计分为两部分，一是PLC程序设计，一是触摸屏画面设计。首先介绍了PLC的结构，然后对PLC程序进行了分块介绍。接着对触摸屏的每一个画面都进行了详细的介绍。最后，介绍了触摸屏与PLC的通信方式及遇到的难点。
 第五章是系统的调试过程中碰到的问题及所采取的解决方法。调试是软件设计中一个非常重要而关键的步骤，对系统设计的经验及处理问题能力的提高很有好处。本论文对这一过程中遇到的几个主要的难点进行了分析、并介绍了一下解决方法。
最后的结束语，对本次毕业设计课题的完成情况及主要的收获进行了总结。

关键词：除尘器 PLC 触摸屏 电气原理图

Abstract
  This paper introduced the LCM-4*8 pulse cleaning bag filter control system design process. The author access to the relevant literature and comparative analysis of the existing domestic and international pulse cleaning bag filter advantages based on a set of control system design and system design. The pulse cleaning bag filter control system for the control of  siemens S7-200 core, Touchscreen for a man-machine interface, software design mixture for programming. The control system design has been completed, and the successful testing at the scene.
 This paper is divided into five chapters. Introduction of the first chapter, on the pulse cleaning bag filter situation at home and abroad, clear the current contents of the graduate design engineering background.
 The second chapter is the main pulse cleaning bag filter system functional requirements for a detailed analysis, and the system's overall program. Meanwhile, the system's mode of operation, that is, both manual and automatic, both also control the manner described in detail.
 The third chapter describes the pulse cleaning bag filter control system hardware components, including the PLC, GP, such as control cabinet. And the whole structure, manual and automatic control structures are described in detail pulse cleaning bag filter control system electrical diagram.
 The fourth chapter is the focus of this paper. The chapter on the pulse cleaning bag filter control system software design. Software design is divided into two parts, PLC programming, one GP design. First introduced to the structure of the PLC, then the PLC procedures on the block. Then GP every one of the pictures are described in detail. Finally, a GP and PLC communications and the difficulties encountered.
 The fifth Chapter is the debugging process and the problems encountered by the solution. Debugging software design is a very important and crucial step, on the system design experience and the ability to deal with problems raising benefit. The thesis of this process encountered several major difficulties for the analysis, and introduction to the solution.
 Finally the conclusion of this graduation design issues and the completion of major harvests summarized.

 Keywords: Filter PLC GP Electrical schematic diagram

目 录
摘     要 I
Abstract II
目 录 III
第一章  绪论 1
 1.1 引言 1
 1.2 国内外现状及发展趋势 1
 1.3 本章小结 2
第二章  系统分析和方案设计 3
 2.1 系统功能分析 3
 2.2 系统总体方案设计 3
 2.3 本章小结 5
第三章  脉冲袋式除尘器控制系统硬件设计 6
 3.1 系统基本配制 6
 3.2 电气原理图设计 7
 3.2.1 总体结构 7
 3.2.2 自动控制结构 8
 3.2.3 手动控制结构 10
 3.3 本章小结 11
第四章  脉冲袋式除尘器控制系统软件设计 12
 4.1 PLC程序设计 12
 4.1.1 PLC概述 12
 4.1.2 程序设计 13
 4.2 触摸屏画面设计 17
 4.2.1 触摸屏类型 17
 4.2.2 画面组成 18
 4.2.3  LCM580-4*8除尘器控制系统触摸屏画面设计 27
 4.2.4 触摸屏和PLC通信 33
 4.3 本章小结 35
第五章  调试问题及解决方案 36
结束语 37
致 谢 38
参考文献 39
附 录 40
外文翻译