Causes Of Large Particle Size Of Water Slag Mill

Summary

Water slag mill is a commonly used mine milling equipment. Due to some special reasons, it may cause coarse discharge, large particle size, unevenness, etc., affecting the quality and price of the finished product. What are the common reasons for the large particle size of the water slag mill? 1. To

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Detailed Introduction

Water slag mill is a commonly used mine milling equipment. Due to some special reasons, it may cause coarse discharge, large particle size, unevenness, etc., affecting the quality and price of the finished product. What are the common reasons for the large particle size of the water slag mill?

1. Too few grinding bodies

If the loading capacity of the grinding body of the coarse grinding silo of the water slag mill is too small, the steel ball is too small, or the filling rate of the grinding body of the fine grinding silo is much lower than that of the coarse grinding silo, this situation will lead to insufficient grinding of the material, and naturally If the grinding effect is not achieved, the loading amount of the grinding body should be increased, the gradation of the grinding body should be adjusted, the proportion of large balls should be increased, or the filling rate of the grinding body of the fine grinding chamber should be appropriately increased.

2. Too much feed

When the water slag mill has too much feed or a large amount of feed in a short time, it will cause the grinding body to not fully grind too much material. It should be evenly fed and prevent too much feed at one time.

3. Grate gap of partition board is too large

When the gap of the grate of the partition board of the water slag mill is too large, it will cause the materials that have not reached the required particle size to be screened out, so the steel bar can be welded to the gap with too large a gap by electric welding.

4. The partition board is damaged or dropped

In this case, it will cause the grinding body in the water slag mill barrel to move into the silo, and the material can not be well ground. The partition board should be replaced or installed, and the confounded grinding body should be sorted.

5. The slurry has too little moisture

When the water slag mill is in operation, if the water content of the grinding slurry is too low, it will cause the slurry to stick to the grinding body or the lining board, forming a “buffer pad”, which affects the crushing capacity of the water slag mill and should be increased. Slurry moisture to an appropriate level.

6. The phenomenon of “suffering” in a warehouse

When the phenomenon of “full grind” occurs, the crushing capacity of a warehouse will be greatly reduced, so the problem of “full grind” should be eliminated and prevented.

The large particle size of the water slag mill should be paid attention to, so as to avoid the poor quality of the powder caused by the poor grinding effect and the low price. The above are several common reasons for the rough discharge. For example, if you have other questions about the water slag mill, please leave a message to consult.

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