Those operations
Thread Content
What operations during operation can cause coal blockage in the coal grinder?
1. Adding coal first and then water can cause coal blockage in the mill. 2. An excessive amount of balls or rods in the mill can lead to blockage. 3. Excessive feeding volume. 4. Excessive load on the mill. 5. Substandard coal with high moisture content tends to clump together. 6. Scaling at the feeding port or an overly small design diameter