By means of VB language the paper edits the program for on-line control of the gas-pulse ash-cleaning system in combustion chamber to realize the automatic control.

• 使用VB语言编制电厂燃煤锅炉全炉膛燃气脉冲在线吹灰控制程序,实现气脉冲吹灰系统自动控制。