PLC在高炉煤气布袋除尘浓相气力输灰的应用

Application of PLC in dust-transportation by gas with high dust concentration in bag dust collector of blast furnace

介绍韶钢8号高炉布袋浓相气力输灰工艺流程,分析浓相气力输灰的技术难点,重点介绍了气力输灰程序的编写思路,说明如何用较少的检测元件实现了浓相输灰.

The dust transportation process by gas with high dust concentration in bag dust collector of No.8 BF at SISG is described,the technical difficulties analyzed,and the thoughts of compiling a program for the transformation process emphasized in the paper.The discussion shows how a dust transportation process by gas with high dust concentration can be realized using less test components.