The Description and Function of Ball Mill：
Ball mill is the key equipment for recrushing the materials after they are primarily crushed. Ball mill is widely used for the dry type or wet type grinding of all kinds of ores and other grindable materials in cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and glass ceramic industry.
The Inner Structure and Main Types of Ball Mill:
Ball mill is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. According the materials and discharging method, ball mill can be divided into dry type ball mill and wet type lattice ball mill.
1. High wear resistance and impact resistance (lining):
It is treated by advanced double-medium quenching process, which enables the lining to withstand huge impact force in production. It can maintain the surface shape of the lining for a long time during work and reduce the lining. Deformation and wear.
2. Adaptability of the lining:
Compared with the high-manganese steel lining on the market, the ball mill lining produced by the Henan ball mill manufacturer adopts medium-alloy double-medium quenching alloy steel, which shows high cost performance and can adapt to various mine rocks. Wet grinding, dry grinding, mixing grinding, etc.
3. The gear bending strength is high (gear):
ball mill parts use displacement gears, which can eliminate the undercut phenomenon, so that the gears with weaker bending strength are greatly strengthened, so that the bending strength of the gear teeth is more than doubled.
4. Good lubrication, reliable operation:
the displacement gear can reduce the sliding speed of the meshing and reduce the sliding ratio, thereby improving the wear resistance and anti-gluing performance of the gear, and improving the hydrodynamic performance and lubrication state of the gear transmission, and improving The reliability of the ball mill operation.
5. Heat insulation cooling, long life (bearing):
the diameter of the hollow shaft of the ball bearing rolling bearing part is thickened, so that the radial distance between the rolling bearing and the feeding and discharging spiral cylinder is increased, which plays a certain role of heat insulation and cooling, and prolongs the bearing. The service life.
6. Energy saving, less wear and tear:
the use of thin oil lubrication instead of grease lubrication, to prevent poor lubrication due to lack of oil, so that the friction coefficient of the bearings and other components become smaller, greatly reducing the loss rate of the components.