Research And Design Of Online Monitoring System Of Flue Gas Desulfurization Process

The article is based on the present situation of flue gas on-line monitoring system,the article take the flue gas desulfurization process as the object,it is used for process monitoring to the enterprise's production facilities and gas treatment process.It can complete distal desulfurization equipment online monitoring and remote control at the same time.A control method is designed by configuration software and single chip.the improved general data interface board is adopted to implement data acquisition in communication.The main details of reducing emission of total amount of major pollutants is constructing the network transmission platform,which will display control system process in each field device,the various factors of flue gas and the real-time data of field digital instrument show on the integrated monitoring platform,establish real-time and historical database at each set of production system at the same time.the production data will display in the form of picture or curve in the software,as you can see the straightforward curve trend,it is good for comparing data analysis and carrying on the comprehensive treatment to form factory production,in order to meet the high-level management system and the related management department query and deal with the field process data quickly and efficiently;PC interface develop a comprehensive human-machine interface(HMI)through the integration of software platform,the simple system have the function of directory and navigation,it is convenient for operations personnel to switch pictures in the runtime system.Not only get a thorough understanding of system's the overall operation,but specific knowledge about the equipment running status on the sub-control system,it achieves the goal of supervision,management,control.There is a Web server of configuration software can through the Internet,Intranet,or LAN to remote monitoring and control automation system all over the world as long as you can log on the Internet to remote operation and monitoring of configuration project,it provides the control process of the pollution treatment immediately whenever and wherever to enterprise and changes the traditional model in pollution treatment process at the artificial field operation.