Three Typical Movements of Steel Ball During Ball Mill Grinding

The three typical movement states of the steel ball in the grinding process of the ball mill are mainly centrifugal motion, throwing type, and diarrhea type. There are several transitional states among these three classical forms. Specifically, we can understand from the following three aspects.

When the ball of the ball mill is used for centrifugal operation, there is no relative movement between the steel ball and the liner plate of the ball mill and between the steel ball and the steel ball, so no grinding effect is exerted on the ore particles. Therefore, the movement of the ball mill should avoid centrifuging as much as possible. The appearance of movement.

Second, when the ball of the ball mill is thrown off. In the course of the rise of the steel ball, there is a grinding action between the steel ball and the liner plate and the steel ball and the steel ball, and the ore is ground. When the steel ball rises to the top, it drops downwards. During the dropping process, the falling speed between the ball and the ball and between the ball and the mineral grain is the same. There is no relative movement, and no grinding effect occurs.

Third, when the ball of the ball mill is in a state of falling down, the ball load moves upward along with the wall of the ball, and after reaching a certain height, it descends from the top along the slope. During the rolling process of the steel ball with the cylinder wall upwards and downwards, the steel balls grind each other during the rolling process, and the ore particles between the balls and balls are ground to the thread.

This article was edited and issued by Zhengzhou Jiangtai Heavy Industry Ball Mill ( Ceramic Ball Mill ) ( Energy Saving Ball Mill ) ( Ball Mill ) , please indicate the source ! Equipment Hotline : 0371-63525583 Address: Huan He Xin Village, High-Tech Zone, Zhengzhou