论文部分内容阅读
变化的磁场会在非磁性金属试样中产生感应涡电流,而这个电流产生的磁场反过来与原来的磁场作用,作用力将非磁性颗粒从磁场中推出,根据这个原理制定了非磁性物料电动分选过程。试验结果证明,决定分散混合物分离过程的主要的影响因素是磁场磁感应强度与磁场变化速率的乘积。研制成了借助变化的磁场在颗粒内感应形成的涡电流来分离人工配制的分散混合物和天然分散混合物的试验装置。试验结果表明,研制的设备原则上可以电动分选分散混合物。
The magnetic field changes in the non-magnetic metal sample induced eddy current, and this current generated magnetic field in turn with the original magnetic field, the force will be non-magnetic particles from the magnetic field, according to this principle developed a non-magnetic material electric Sorting process. The experimental results show that the main factor that determines the separation process of the dispersed mixture is the product of the magnetic flux density and the rate of change of the magnetic field. Developed by the change of the magnetic field induced by the formation of eddy currents in the particle separation of man-made dispersion mixture and the natural dispersion of the test device. The test results show that, in principle, the equipment developed can be electrically dispersed to disperse the mixture.