摘要
通过对除铁器的理论分析和计算,找出了在除铁器周围配置钢质器件时应放置的最佳位置(与除铁器中心点的相对位置)。通过实验研究,求出了从不同深度煤中吸出雷管所需的磁场力。
Through theoretic analysis and calculation of the de- ironing separator, this paper finds out the optimal position for placing the steel parts around the de- ironing separator (on the opposite position of the central point of the de- ironing separator). And through the test and analysis, this paper figures out the magnetic force needed by removing the detonator in the coal at different depths.
出处
《科技情报开发与经济》
2003年第12期178-179,共2页
Sci-Tech Information Development & Economy
关键词
除铁器
磁感应强度
选煤设备
理论分析
de- ironing separator
magnetic induction intensity
coal dressing equipment
theoretical analysis