曲线落煤管及无动力除尘导料槽使用展望  

Application Prospect of Curved Coal Dropping Pipe and None-Powered Dust-Removing Guiding Groove

作　　者：季登辉 Ji Denghui(Huaneng Shanghai Shidongkou No.2 Power Plant)

机构地区：[1]华能上海石洞口第二电厂

出　　处：《上海节能》2020年第2期155-159,共5页Shanghai Energy Saving

摘　　要：针对燃煤电厂输煤系统传统转运站设计存在的粉尘大、落煤管堵煤等问题,介绍了一种曲线落煤管及无动力除尘导料槽组合的新型转运站设计。该落煤管设计通过对物料的汇集,实现了运输物料的可控化,从而降低落煤管堵煤现象的发生,减少对下游皮带的冲击。通过与无动力除尘导料槽组合达到控制诱导风,降低粉尘浓度。Focused on traditional coal transfer station existing problems of coal supply system at coal-fired power plant,such as huge dust and coal dropping pipe blockage etc,the author introduces one kind curved coal dropping pipe and none-powered dust-removing guiding groove as new combination transfer station.Coal dropping pipe design realizes material control and reduces coal dropping pipe blockage condition and impact on downstream belt through material gathering.Dust-removing guiding groove achieves induced wind control to reduce dust concentration.

关 键 词：输煤系统 曲线落煤管 无动力除尘 转运站 

分 类 号：TM621[电气工程—电力系统及自动化]