煤炭储存仓是煤炭生产系统不可或缺的储存缓冲环节。在工程应用中,煤仓内的煤炭有时会压实粘结成拱或粘壁,使煤炭不能从料口排出,减少煤仓容量,从而影响煤炭生产系统的正常运行。空气炮 Coal storage bunkering is an indispensable storage buffer in the coal production system. In engineering application, the coal in the coal bunker can sometimes be compacted into an arch or a sticky wall, so that the coal can not be discharged from the material mouth to reduce the capacity of the coal bunker and thus affect the normal operation of the coal production system. Air cannon