Abstract：The definition of spiral charging has been introduced at first, the movement equation of burden has been set up by considering the influences of rotation and inclination of the chute at the same time on the burden movement in the process of spiral charging, then the inclination equation that spiral charging can be realized of the chute has been deduced. At last a example like the ring charging has been given, and the equation has been resolved by using of MATLAB, the calculated result shown that the inclination regular of the chute can be obtained and spiral charging can be realized by the application of this equation.
2010, Vol. 45 
