Wet ball mill is a key device for crushing material after crushing

　　Wet ball mill is a key device for crushing the material. It consists of the main part, such as the feed portion, the discharge portion, the rotating portion, and the transmission portion. The ball mill is widely used to produce cement, silicate products, new building materials, refractory, fertilizers, black and non-ferrous metal dressings and glass ceramics, various ore and other wear materials. So how do wet ball mills choose a wear-resistant lining? When the material is selected, different materials are first determined according to different conditions, ie, is used for fine grinding or coarse grinding. The finest grinding box mainly uses a pattern lining, a small squirrel and a flat lining. The effect of the coating box and the finer box is different. The spherical diameter of the loaded grinding body is different, and the effect on the liner is also very different. The diameter of the same mill, the grinding body of the coarse mill is large, and the material block is also large, the liner is turned on and is operating normally, and the number of steel balls per stage is 3: 4: 3. Note: Adding a small steel ball is just a problem with the ball. Because when the drum mill is operating normally, the reasonable grinding between steel balls and steel balls, steel balls, and ore, steel balls, and ball mills will increase wear and make large ball mills smaller, and the ball is made into a small ball. Therefore, in normal conditions, it is not necessary to add a ball. Carefully observe whether the current, voltage, water supply, and water supply are normal. Check the temperature of the motor and the spindle without more than 60 ° C every half hour, and check the problem in time. 5. After the ball mill is running normally, it should strictly abide by the water supply, ore supply and steel balls. It is strictly forbidden to operate, and the idle time must not exceed 15 minutes to avoid damage to the lining. 6. During the operation, the air mandrel and the oil ring are observed to rotate with the oil. If the temperature of the blade is normal, the hollow shaft is very hot. In addition to fireting of tiles, mandatory measures should be taken immediately. In addition, the vehicle should not stop immediately to prohibit the suspension of the shaft. At the same time, pay attention to the amount of oil and temperature of each lubricating member, and will be cheated regularly. 7. Before the ball mill stops, the mining should be stopped first. After processing the concentrate under standby, the water supply is stopped. Press the stop button and pull the switch. The above points should be strictly installed during use to ensure the work, equipment and lubrication of the ball mill. It is an important part of daily maintenance using a medicament. Safety production is the tenet of each machine industry. The application of ball milling machine is no exception. So what should we do to improve safe operation? Empty trial operation is a good measure. Specific procedure: Install and test the ball mill. If you are qualified, you can check the empty trialrun. The trial operation of the ball mill should be performed by the skilled ball mill, and should strictly abide by the safety operation procedure of the ball mill.