Currently ball mill grinding equipment, mainly. Mill is roughly a tube structure, cylinder up to 3.6 meters, Woyu on steel, driven by gear bearings allow the cylinder rotates, the cylinder body with a lot of balls, balls generally amount to account for the cylinder capacity 40% to 45%, often up to tens of tons of weight. Rotation of the upper cylinder to the ball and let it down into the falling form impact, large pieces of ore will be smashed; Ball interact simultaneously during rotation of the cylinder, the formation of grinding stripping force, will hit chopped finely ground minerals. Yantai Xinhai Mining Machinery companies before entering the mill mineral adds a process that is laminated from the mill first with ultrafine grinding of minerals. It is equivalent to a set of crushing and screening system +1/2 grinding grouping system, omitted in the crushing and screening plant and equipment, is a both crushing and grinding equipment kibble two functions.
ball mill grinding equipment
In the concentrator production line, grinding work 45 to 55% of total energy consumption, operating costs account for 40 to 60 percent of the total cost of the processing plant, which can be spent and accounted for about 90 percent of steel with a fee. Therefore, reducing the energy consumption of grinding this link directly to make energy consumption and operating costs of the entire production line of control. So, how to reduce the energy consumption of grinding links, improve the efficiency of grinding it?
Since the mill is the ore from the stope or after minor ore crushing mill directly into the self, use the ore itself as a medium to achieve mutual crushed by the impact and grinding effect, but since the mill due to the traditional structure limited processing power per watt of its obvious advantages, so the application is not common. The ultra-fine laminated from the mill since it overcomes the limitations of traditional mill, full use of the impact and grinding...