Application of TRICONEX System in Blower of Blast Furnace

The application effect of TRICONEX control system in blower of blast furnace is discussed.Special features of TRICONEX triple modular redundant(TMR) system hardware and software are introduced.Programs by blower of blast furnace technologies.The programs are able to realize functions.It represents advantage in the process of producing.Because of applying TMR system hardware,stop time for system failure,spare parts and maintenance is less.Program softwares are convenient and agile.By developing program and using softwares reasonably,various exceptional phenomena can be explained effectively.Many problems can be found early and disposed of them quickly.It has been proved to feed steady flow and pressure for blast furnace and ensure blower running safety.