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The grinding fineness of the ball mill is directly affected by the size of the flushing outlet and the amount of ore. The water supply of the ball mill increases, and the grinding concentration is thinned, and the grinding fineness is thick. Contrary to the price of the ball mill, the water grinding machine is reduced, the grinding concentration is large, and the grinding fineness is thin.
The flushing water at the outlet of the ball mill is large, and the overflow is thin, and the overflow fineness is thin. In contrast, the rinsing water at the outlet of the ball mill is smaller, the overflow is thicker, and the fineness of the overflow is thick. In production, when other conditions remain unchanged, in order to improve the polishing fineness, the water supply of the ball mill can be reduced, and the discharge water of the ball mill can be added at the discharge port. At the same time, these two conditions are adjusted to ensure that flotation fluctuations are caused by changes in ore caused by adjustment of abrasive fineness.
The ball mill is used to grind a period of time, and the classification equipment is mainly composed of closed circuits. Hierarchical devices are typically equipped with a screw classifier and a cyclone separator. Set the cyclone separator. In the case where there is no natural height difference, the slag pump needs to discharge the ball of the ball mill into the cyclone, especially the cyclone separator and the single-stage mill form the closed circuit grinding process. The sand needs to return to a part of the factory.
It is more necessary to configure a slag pump. The motor power of the slag pump is several times that of the screw classifier. The diameter and length of the ball mill is very large. At present, there is no large-scale screw classifier that matches the matching machine, the cyclone classification process has been basically formed. The effluent of the ball mill is classified by the cyclone separator. The motor power of the slag pump is as high as 400 kWh, and the power ratio of ore treatment capacity is greater than 1.21 kWh, which is one of the reasons why the ball mill is high.
The liner can be said to be a core component of a ball mill. In the production process, the inner cylinders of the protective equipment are not damaged because the inner cylinders are subject to various impacts during long-term operation and will inevitably be lost.
Therefore, the selection of lining is an important prerequisite for extending the service life of the equipment. In addition, in the normal production, our main equipment should be regularly maintained to ensure that equipment is always in good working condition, and create greater value for the enterprise.
The ball mill is a crushing of a crushing material. This type of grinder is equipped with a small amount of steel ball as a grinding medium in its cartridge. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black metals and colored metals and glass ceramics, and dry mills and wet mills of various ore and other abrasives. The ball mill is suitable for grinding various ore and other materials. It is widely used in mineral processing, building materials and chemical industries.
It can be divided into two types: dry mill and wet grinding. Depending on the drainage method, two types can be divided into plaid type and overflow type.
