Differences between dry ball mill and wet ball mill
Date:2019-07-16 14:46:42
Author:admin
Views:
140
The ball mill is divided into the dry ball mill and the wet ball mill depending on the working method. The users who do not understand will wonder, what is the difference between these two kinds of ball mill equipment? 1. Different materials: Dry ball mill is suitable for the grinding of dry ore materials; The wet ball mill is suitable for the grinding of wet materials containing a certain amount of moisture. 2. Different structure: The outlet of the dry ball mill is a straight cylinder, and there is also a wind deflector to discharge the dust during production; The outlet of the wet ball mill is a trumpet-shaped, built-in screw device, which facilitates the discharge of materials. 3. Wet ball mills have low energy consumption: For dry ball mills that work continuously, due to the influence of ore moisture, a very thin layer of material is formed on the surface of the ore and lining. Therefore, the energy consumption per ton of ore is 25%~30% higher than that of the wet ball mill. 4. Wet ball mill investment less: Dry ball mill production needs to be equipped with air system; The wet ball mill process is simple. In comparison, the wet ball mill has a low production investment cost. The above outlines the difference between dry ball mill and wet ball mill. In the actual selection, it is still necessary to choose the positioning according to the material and actual working conditions.
