1. How to adjust the ratio of steel balls in the mill?
Answer: Keep reasonable steel ball loading and steel ball ratio. Limestone is made into slurry by impacting, squeezing and grinding steel balls. If the loading of steel balls is insufficient, the fineness will be difficult to meet the requirements. During operation, the ball mill main motor current can be monitored to monitor the steel ball loading. If the current is found to be significantly reduced, the steel ball needs to be refilled in time. When the ball mill is put into operation for the first time, the mass ratio of steel balls should be as designed. Experience has shown that steel ball supplementation generally only supplements the diameter model, because steel balls of different diameters can be included in other models after wear. Balls can be added according to the wear of the steel balls after a period of operation, generally after 3 months of operation
2. How does the size of the imported material of the mill affect the output of the mill?
Answer: Control the particle size of limestone entering the ball mill to keep it within the design range. Generally, the feed size of the wet ball mill is 80% of the particles smaller than 12 mm. Adjust the feed rate of the ball mill inlet. Generally, in order to reduce power consumption, the ball mill should always be kept running under rated conditions, but sometimes due to various reasons, the steel balls are not refilled in time, you need to appropriately reduce the feed volume according to the reduction of the main motor current of the ball mill to ensure the slurry particle size qualified.
3. How does the size of the imported material of the mill affect the discharge of the mill outlet?
Answer: Control the particle size of limestone entering the ball mill to keep it within the design range. Generally, the feed size of the wet ball mill is 80% of the particles smaller than 12 mm. If 10% of the feed particles of the mill are larger than 20mm. Then the displacement in the large material discharge trough of the mill will increase.
4. How to adjust the product distribution box?
Answer: When the liquid level of the mill slurry tank reaches the lowest level, switch the slurry in the overflow pipe of the cyclone station to the mill slurry tank. When the liquid level of the mill slurry tank reaches the normal liquid level. The slurry in the overflow pipe of the switching cyclone station enters the limestone slurry tank.
