Do you understand the working principle of the ball mill?

Many people understand the situation of the ball mill works is actually kick the tires , as we learn about other knowledge is the same. This phenomenon each of us are not very good , and we must go deeper to understand as much as possible to improve their knowledge to good . If you can properly understand the working principle of ball mill , ball mill, then for you to use will be of great help , can effectively improve work efficiency.

Intro mill working principle : when the mill work , the motor and reducer by the size of the torque transmitted to the gear mill , a ball mill so that the rotating cylinder , the rotation of the mill barrel , through the body of the ball ( or other grinding media ) with a rise to a certain height, and then free fall , hit the cylinder body materials , and materials are mixed with the rotation of the cylinder grinding media and materials for non-stop bump and grind . Due to continuous operation of the mill , the material and the cylinder body collision stop grinding media and grinding , a grinding fineness of the material , coarse material from the feed port into the continuous , since the flow of materials , the fine grinding of the material from the discharge port. Thus completing the grinding operation .

A circular cylinder mill , with a hollow cylinder at both ends with journal cap , the end cap journalled in a bearing , a motor mounted on the cylinder through a gear so that the ball mill is rotated at a cylinder body with grinding media ( balls , bars or gravel , etc. ) and the grinding of ore , the total loading capacity of 25-45 % effective volume of the cylinder . When the rotational speed of the cylinder at a predetermined rotation about the horizontal axis , the cylinder body and ore grinding medium under the action of centrifugal force and frictional force , the cylinder liner is raised to a certain height, and then drop from the cylinder wall or free- throw diarrhea drop , impact and grind the ore stripping and grinding . The hollow cylindrical spigot ore continuously fed into one end , and the milled product after continuously discharged through the other end of the hollow cylindrical spigot , moving the cylinder body is the use of mineral ore fed into the continuous pressure to achieve. When wet grinding , ore was taken away water . When dry grinding, ore is extracted from the outer cylinder airflow away.

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