Ball mill transform both in safe and efficiency

Ball mill transform both in safe and efficiency

The mill belongs to fine grinding equipment. Ball mill in powder grinding processing line should be added cooling water at regular quantity. Do you wonder why should we do that?
 The ball mill rotation speed is related to the radius of gyration. The outer layer grinding balls rotation speed is greater than that of the inner grinding balls. When the grinding balls are at the same layer or the radius of gyration is near to each other, the grinding ball location can also impact rotating speed. The higher grinding balls location, the smaller rotation speed. Because positive pressure of the different cylinder layers ball is different, the friction suffered is also different. As the state of circular motion in different layers is different, there is relative sliding force at layers of grinding balls.
When processing cement, the grinding temperature inside ball mill is higher than that of the raw material. Added that the cement grinding fineness is higher, the temperature is rather high. The cooling water can cool the tube wall and prevents the gap between liners becoming smaller because of thermal expansion. And cool water can also prevent the liner from being pushed together and pulling off the liner bolt. Hollow shaft temperature rises may lead to security incidents, consequences is more serious. In a word, adding cooling water is in view of safety in production. On the other hand, the key to improve ball mill grinding efficiency is to increase the impact between the ball and stone materials, increase grinding and improve the strength in unit time. In fact, there are many ways to improve the efficiency of ball mill grinding. But it not necessarily energy conservation, some ways to reduce the milling time is mostly causing the increase of operating current.
With the development of the aerated concrete industry, the application of the ball mill becomes more and more universal. The production of from Henan Red Star Mining Machine is characterized by high grinding efficiency, large mill output, less power consumption. Especially for the grinding slag cement, the performance is more prominent. Generally, mill output can be increased by 15-20%, power consumption decreased by about 10%, in addition, the finished product temperature can be reduced by 20-40 ℃. The product fineness is adjustable, which promotes the aerated concrete developing in the building materials industry. Why did we say the building industry became more splendid because of cement mill? The reason for which is that the processed waste materials can be used directly in aerated concrete processing.