Abstract:The present dust pollution situation of Guodian Jianbi Power Plant coal dome was introduced. The selection of coal dome stackerreclaimer dust control improvement construction was discussed. The principle, structure and features of elevated cagetype dry fog dust remove system was analyzed. Practical result indicated that elevated cagetype dry fog dust remove system effectively controlled the inorganized dust emission in each process of coal conveying system. 

Keywords:coal dome, stackerreclaimer, dry fog dust remove system, fog cage, dust control