Screw ash remover is main auxiliary equipment in ash handling system of coal combustion boiler in power plant.It can discharge coal ash into the ashpit continuously and evenly.

螺旋除渣机是火力发电厂燃煤锅炉除渣系统的重要附机，渣连续、均地排入冲。

Until was ratified by JiangSu province's control center, project company may not retreat from and may not invest to auxiliary equipment and automechanism which will influence power of generator group.

得到江苏中调批准后，项目公司才退出和投入影响发电机组出力的附属设备和自动装置。