类椭球体放矿理论移动过渡方程的研究

Research on Moving Transition Equation of Ellipsoid-like Ore Drawing Theory

为优化类椭球体放矿理论,在建立类椭球体放矿理论移动过渡方程的基础上,根据质量守恒定律,推导出理想散体的移动过渡方程;进一步分析实际散体放出过程中的质量平衡状态,建立了实际散体的移动过渡方程。研究发现,理想散体移动过渡方程是实际散体移动过渡方程η=1时的特殊方程。研究结果丰富了类椭球体放矿理论的理论基础。

In order to optimize the ellipsoid-like ore drawing theory,on the basis of establishing the moving transition equation of ellipsoid-like ore drawing theory,the moving transition equation of ideal particles is deduced according to the law of mass conservation.The mass balance state in the process of actual particle release is further analyzed,and the moving transition equation of actual particle is established.The study found that the ideal bulk movement transition equation is a special equation when the actual bulk movement transition equationη=1.The research results have enriched the theoretical basis of ellipsoid-like ore drawing theory.