文档介绍：布袋除尘器控制系统软件设计
摘 要
布袋除尘器作为一个高效率除尘设备，现在在多种工业部门广泛应用。多年来,伴随越来越严格环境质量要求和国民经济快速良性发展,布袋除尘器对应地出现相当大生产量增加,它种类也在不停增加。伴随现代生产技术要求不停在提升,怎样设计适合整个布袋除尘系统自动控制也显得尤为必需和十分实际,不仅对控制污染、保护环境和提升粉尘气体处理设备能力和效率相关键作用,在降低人工劳动工作、增加系统易控制性和可靠性、节省能源和资源方面一样含有十分重大经济意义。
本文系统地介绍了工业布袋除尘系统软件设计一系列过程。首先就布袋除尘器对工业生产和环境保护关键性进行一定叙述,对布袋除尘器组成和工艺原理进行了简单介绍，然后使用step7编程软件对布袋除尘器进行控制程序（包含清灰、输灰、卸灰和灰仓部分）编写。本文用西门子S7-300PLC控制袋式除尘器可实现清灰、输灰、卸灰工艺自动运行及各个除尘室独立手动控制。利用PLC性能稳定功效强大特点及对应软件仿真功效使除尘器愈加轻易操控调试，从而高效能地运行。
关键字：布袋除尘器控制系统 自动控制 S7-300 PLC 清灰 卸灰
The bag dust collector’s  
Software design of control system
ABSTRACT
The Bag dust collector, as a kind of high efficient dust removal equipment, has been widely used in various industrial departments. In recent years, with the development of the national economy and more and more stringent environmental protection requirements, the bag dust collector has considerable growth in output, its varieties are also growing. With the improvement of requirements of modern production technology, it become more important to design the automatic control of whole bag dust remover system suitablely, which not only have important role to control pollution, protect the environment, and are efficient to improve the ability and efficiency of dust remover equipment、to reduce manul labor work、 to increase the reliability of the system、to save energy and also has important economic significance.
This paper mainly introduces the software design process of industrial bag dust remover’s control system . First of all this paper introduces the significance of bag dust remover to environmental protection and industrial production ,and have a simple introduction pointed at the bag dust remover’s composition and working principle , and then use step7 programming software to write programs for the control the Siemens S7-300 PLC control bag dust remover can realize soot and ash, the discharging process to run automatically and realize manual control of each dust chamber independentl