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散装水泥筒库在建筑施工企业中应用较为广泛,但在使用过程中,由于空气中湿度的影响(特别是在我国的南方),往往会使下部的水泥用完后,积聚在上面的水泥不自落,从而产生“空穴”现象。这种现象产生后,要想恢复良好的使用状态,一般采用的几种方法都存在着一定的不足。一种是用锤子在筒壁上敲打,使其内部的水泥受振动而下落,但这对筒壁的损坏较大;另一种是人爬到顶部去捣,由于顶部光滑,没有栏杆,对人的安全没有保障;还有就是采用“空气包”储存足够的压缩空气,然后突然释放,象一颗炮
The bulk cement storage tank is widely used in construction companies, but in the process of use, due to the influence of humidity in the air (especially in the south of China), the cement in the lower part is often used up, and the accumulated cement is not From the fall, resulting in a “hole” phenomenon. After this phenomenon occurs, there are certain deficiencies in the methods that are commonly used to restore good use. One is to use a hammer to beat on the wall of the drum, so that the internal cement falls by vibration, but this damage to the wall is large; the other is to climb to the top to squat, because the top is smooth, there is no railing, There is no guarantee of human safety; there is also the use of “air bags” to store enough compressed air and then suddenly released, like a gun.