论文部分内容阅读
介绍了雷管在精煤中的存在形式、特点，并详细地分析了磁介质在磁场中的受力情况。利用磁力与重力的合力大小而设计的雷管清除装置，大大降低了磁场的强度，降低了功耗，节省了能源，使用效果也较理想。
The existence form and characteristics of detonator in clean coal are introduced. The force condition of magnetic medium in magnetic field is analyzed in detail. The detonator cleaning device, which utilizes the resultant force of magnetic force and gravity, greatly reduces the intensity of the magnetic field, reduces the power consumption, saves the energy, and has an ideal use effect.