电除尘电气控制设计与实施

发布时间：2018-04-26 17:25

本文选题：电除尘器 + 电除尘效率　；参考：《华东理工大学》2013年硕士论文

【摘要】：当今社会由于生产规模的不断扩大而导致环境污染日益加剧,其中尤以工业粉尘的排放污染对环境造成的恶劣影响更为突出；如何减小其影响是值得探讨的一个重要课题。本论文基于课题背景、电除尘控制技术及其在国内外的发展状况分析,从提高除尘效率角度入手,提出课题涉及项目的电除尘电气控制系统设计方案及实施应用。论文首先从理论上分析电除尘技术的基本工作原理和工作流程,并着重分析电除尘器的核心电气装置—高低压供电电源；同时,从提高除尘效率和节能两个方面分别研究分析影响电除尘效率的因素和提高除尘效率的措施,进一步提出和研究高压供电节能和优化相结合的控制技术,从而设计电除尘器高低压供电设备控制系统。根据电除尘控制系统的实际情况,选择现场总线,从而设计和实现一套基于现场总线的电除尘高低压控制系统,以实现电除尘器电气控制。另一方面,将设计的电除尘器高低压供电设备控制系统方案在印度项目现场进行实施应用。通过AB软件RSlogix5000的编程、IFIX上位机软件的组态以及对先进的现场总线技术的利用,在印度项目现场实现上位机与电除尘控制器的远程和实时通讯。经在印度现场实际应用验证：本论文设计的电除尘电气控制系统实施稳定可靠,操作方便,除尘效果明显,除尘效率得到提高,并可最大限度地减少运行与维护费用,具有明显的节能效果,提高了经济效益。
[Abstract]:Nowadays, environmental pollution is becoming more and more serious due to the continuous expansion of production scale, especially the adverse impact of industrial dust emission on the environment, and how to reduce its impact is an important topic worth to be discussed. Based on the background of the project, the electric dust control technology and its development situation at home and abroad are analyzed. From the point of view of improving the dust removal efficiency, the design scheme and application of the electrical control system for the electric dust collection involving the project are put forward. In this paper, the basic working principle and flow chart of the electrostatic precipitator technology are analyzed theoretically, and the core electrical device of the electrostatic precipitator, the high and low voltage power supply, is emphatically analyzed. The factors affecting the efficiency of electric dust collection and the measures to improve the efficiency of dust removal are studied from two aspects of improving the efficiency of dust removal and energy saving, and the control technology combining energy saving and optimization of high voltage power supply is put forward and studied. Therefore, the control system of high and low voltage power supply equipment for ESP is designed. According to the actual situation of the electric dust collection control system, the field bus is selected to design and implement a high and low voltage control system based on the field bus to realize the electric control of the electrostatic precipitator. On the other hand, the designed control system of high and low voltage power supply equipment of electrostatic precipitator is applied in project field in India. Through the configuration of iFix upper computer software and the use of advanced fieldbus technology, the remote and real time communication between the upper computer and the ESP controller is realized in the field of the project in India through the programming of AB software RSlogix5000. The practical application in India shows that the electric control system designed in this paper is stable and reliable, easy to operate, has obvious effect of dust removal, improves the efficiency of dust removal, and can reduce the operating and maintenance costs to the maximum extent. It has obvious energy saving effect and improves economic benefit.
【学位授予单位】：华东理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：X964;TM921.5

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