The amount of powder produced by a cone ball mill is affected by a combination of multiple factors and can be effectively controlled through the following key aspects:

1. Equipment parameters and material characteristics

Equipment type and speed: The output of a cone ball mill is closely related to its equipment type and drum speed. Reasonable speed setting can ensure effective grinding and discharge of materials.

Number and specifications of steel balls: The size and number of steel balls have a significant impact on the grinding output. The specifications of steel balls should be proportional to the feed particle size of the ore to be ground to ensure grinding efficiency and finished product particle size.

Feed particle size: The size of the feed particle size directly affects the wear condition of the rubber liner and the grinding effect. Reasonable feed particle size setting helps to reduce over-crushing and improve grinding efficiency.

2. Grinding output adjustment

Coal loading in the barrel: Within a certain range, increasing the coal loading in the barrel can increase the output of the cone ball mill. However, when the coal loading is too high, it will lead to a reduction in ventilation output, which will affect the grinding effect. Therefore, the coal loading in the barrel needs to be adjusted according to actual conditions.

Coal type adaptability: Different coal types have different grinding characteristics. The operating parameters of the cone ball mill need to be adjusted according to the characteristics of the coal type to ensure the best grinding effect.

3. Drying output optimization

Coal moisture: Wet coal entering the cone ball mill will reduce the drying output. Therefore, the moisture content of the coal needs to be controlled to ensure the drying capacity of the hot air.

Hot air temperature and air volume: Increasing the hot air temperature and increasing the hot air volume can enhance the drying capacity of the cone ball mill, thereby increasing the powder production. However, care should be taken to avoid overheating that may cause equipment damage or excessive energy consumption.

4. Ventilation output guarantee

Inlet negative pressure maintenance: The ground coal powder in the cone ball mill requires sufficient dry air volume to carry it out. Maintaining a reasonable inlet negative pressure level can ensure stable ventilation output, thereby improving powder production efficiency.

Screening device setting: The built-in fineness control device and screening device can ensure uniform discharge particle size, avoid over-grinding or unqualified products from mixing into the finished product, and further improve the powder production quality.

In summary, the amount of powder produced by a cone ball mill can be comprehensively controlled by adjusting equipment parameters, optimizing grinding output, improving drying output, and ensuring ventilation output. In actual operation, various parameters need to be flexibly adjusted according to material characteristics and production needs to achieve the best powder production effect.