物料群颗粒与振动床面碰撞运动理论分析

Analysis on Motion Theory of Matter Particles impacting Vibrating Bed

从两颗粒碰撞理论出发,推导出了振动床面上物料群颗粒碰撞运动 规律,建立了物料群颗粒与振动床面碰撞后某颗粒运动速度与恢复系数、 物料层数、床面速度之间的数学模型,并对不同的恢复系数进行了详细 分析:为解决筛分、分选、给料等工程中实际的问题奠定了理论基础。

Processing from collision theory of two particles, the author derived matter particles collision motion rules on vibrating bed, established the mathematics model about a certain particle's speed and restore coefficient, layers of matter, speed of bed, analyzed on different kinds of restore coefficient in detail, which laid a theoretical foundation for solving the problems existed in sizing, separating, feeding.