Alumina wear-resistant ceramic lining brick can improve the service life of the ball mill lining plate, we analyze it from the following perspectives:
The Working Principle of Ball Mill
As an important equipment for refining and pulverizing solid materials, ball mills are widely used in construction, cement, metallurgy, chemical industry, ceramics, electric power, medicine and national defense industries. Evenly enter the mill, the mill is equipped with different specifications of grinding media, the rotation of the cylinder generates centrifugal force to bring the grinding balls to a certain height and then fall down, which has a heavy impact and grinding effect on the material.
Ball Mill Wear Mechanism
The main function of the ball mill liner is to protect the mill. When the mill is rotating, the grinding balls and materials in the mill are brought to a certain height by the liner and then thrown or shed, the materials are ground and pulverized, and the liner is working. The impact, sliding and rolling effects caused by the steel ball and the material are also affected by the temperature, so the main failure mode of the liner is the abrasive wear under the small energy multiple impact. Under the condition of abrasive wear, wear resistance directly affects the service life of parts, so the material and wear amount of the liner are important factors affecting the service life of the ball mill liner.
Advantages of Alumina Wear-resistant Ceramic Lining Bricks
Alumina wear-resistant ceramic lining bricks can be used as ball mill linings. It has the characteristics of high hardness, high density, low wear, good regularity, corrosion resistance, etc. It is used in ceramics, cement, paint, pigment, chemical, pharmaceutical, paint, inorganic mineral powder and other industries. Grinding costs and reducing product contamination.
Features of Microcrystalline Wear-resistant Ceramic Lining Brick
1. Its main component is alumina, with high purity, which greatly reduces the pollution to grinding materials.
2. Good wear resistance, the wear resistance is 266 times that of manganese steel, effectively prolonging the service life of the equipment.
3. Combined with high-alumina balls, the slurry is finely ground.
4. Corrosion resistance, high density, high mechanical strength, etc.
