views:
quartz sand ball mill operation to achieve not only the device itself is good enough, but also skilled operating skills operator, when a good equipment met a good operator, not only low energy consumption, the grinding material passing rate also high. Below small brief in the course of the operation, how to ensure that the ball mill grinding effect.
First of all it is important to select the appropriate ball, suitable for pulverizing balls is directly related to particle size, so that the ball is important to select the appropriate, Generally say, a single operator, the ratio can be rational allocation of balls while wearing down low. Second, note that the speed issue, where we will focus on manufacturers exaggerate about the impact speed. Speed \u200b\u200bspeed and the size of the particle size is directly related to, but also directly related to the level of power consumption. When the barrel of excessive speed, to the limit when the ball would reverse and the cylinder together without the risk of falling of the situation, also said the situation has been in a centrifuge running at this time, the disease did not hit the ball takes place, so that the material will not be the grinding occurs, also said materials, cylinder, ball in a relatively static situation, so that the device under this operation will not play the role of ground, so to remind the user, in the course of operation , speed too fast but is self-defeating.
When the speed is too slow, a ball mill grinding effect can not be achieved and energy saving purposes. Because the device when the rotation speed is relatively low, the height of the ball is lifted is small, this time the ball is rolled down, the ball striking force is relatively small in this situation, the main action of grinding, to a particle size so Comparative materials for large, if you want to grind out the ideal size, it is more difficult, so that the crushing effect in this situation is not good.
So, what kind of speed to make the grinding effect to the situation? According to years of research experiments found that when the ball showing the whereabouts of a parabolic trajectory, its grinding effect is good, this time against the role of the larger, combined with the abrasive action inside the device, so that the device under this condition not only high efficiency and low energy consumption.
