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Powder Machine Grinding Mill For Clay Ball Mill For Clay

Powder Machine Grinding Mill For Clay Ball Mill For Clay

How To Effectively Improve The Efficiency Of Clay Ball Mill Production

The Clay Ball Mill is the key equipment for crushing the material after it has been crushed. Widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal dressings and glass ceramics production industries, dry or wet grinding of various ores and other grindable materials. Effectively controlling the grinding fineness of the Clay Ball Mill is an important factor in directly reducing costs and improving economic efficiency. Understanding the factors that affect the fineness of the Clay Ball Mill is a necessary prerequisite for controlling the fineness of the grinding. So, what are the factors that affect the fineness of the Clay Ball Mill?

1, Ore Hardness

Different ores have different hardnesses. This factor is fixed relative to the same ore and cannot be adjusted. However, reasonable blending should be carried out in production, and the ore size should be made as uniform as possible, and the ratio of bulk and powder minerals should be reasonable and stable. In addition, in the belt of the Clay Ball Mill belt, the belt may leak due to long-term wear, and most of the leaked are powder ore. This part of the mine should be added to the Clay Ball Mill as soon as possible. If it is piled up for a long time, it will be added in a concentrated manner, which will cause the Clay Ball Mill to give uneven minerals and cause unstable production.

2, Clay Ball Mill Water Supply Size

The Clay Ball Mill increases the feed water, the grinding concentration becomes thinner, and the grinding fineness becomes thicker. On the contrary, the Clay Ball Mill reduces the feed water, the grinding concentration becomes larger, and the grinding fineness becomes finer.

3, Clay Ball Mill Speed, Classifier Speed, Classifier Impeller Spacing

The Clay Ball Mill speed, the grader speed, and the classifier impeller pitch are fixed at the time of purchase of the Clay Ball Mill, so be sure to check these parameters when purchasing the Clay Ball Mill.

4, The Size Of The Water At The Discharge Port Of The Clay Ball Mill

The flushing water at the discharge port of the Clay Ball Mill becomes larger, the overflow becomes thinner, and the overflow fineness becomes finer. On the contrary, the flushing water at the discharge port of the Clay Ball Mill becomes smaller, the overflow becomes thicker, and the overflow fineness becomes thicker. Therefore, under other conditions including the same amount of ore, to improve the fineness of the grinding, the Clay Ball Mill water supply can be reduced, and the flushing water at the Clay Ball Mill discharge port increases. It is preferable that these two conditions are simultaneously adjusted to ensure that the variation in the fineness of the grinding causes the change in the amount of the slurry, thereby causing fluctuations in the flotation.

5, The Size Of The Water Flow Back To The Sand

In many domestic mines, grinding automation has not been realized. The amount of water is directly adjusted by the Clay Ball Mill operator. Because the water flow in these two places is large, it is difficult to see the increase and decrease, so detailed observation and Finely adjusted.

6, Blade Wear

After the blade is worn, the amount of sand return is reduced, resulting in coarse grinding fineness. In addition, if the blade wears seriously, it will affect the life of the classifier, so check the blade wear condition in time and replace the worn blade in time.

7, Classifier Opening

Some concentrators do not adjust the size of the classifier opening when the equipment is installed, and the operator does not pay much attention during the operation, which will affect the grinding operation invisibly. The lower opening of the classifier is large, and the sedimentation area of ​​the ore is large, so the amount of sand returned is increased, and the fineness of grinding is relatively fine. The opening under the classifier is large, the sedimentation area of ​​the ore is large, and the water flow is relatively gentle, so the amount of sand returning increases, and the fineness of the grinding is relatively fine. In the same way, when the opening on the classifier is low and large, the amount of sand returned increases, and the fineness of the grinding is relatively thin. Otherwise, the grinding fineness becomes thicker.

8, The Grader Spindle Lifting Height

After the equipment is overhauled, the ore in the classifier is not cleaned up. Under the long-term sinking, the mud sink is relatively solid. When the grader spindle is lowered, the operator of the Clay Ball Mill is not careful, and the spindle is not completely lowered. The amount of sand returned is less than normal. In addition, if the spindle is not lowered, it may be because the spindle has not been cleaned and oiled for a long time, so pay attention to it during the operation.

9, Classifier Overflow

The level of the weir of the classifier affects the size of the sedimentation zone of the ore. In the production, the level of the overflow of the classifier can be adjusted according to the requirements of the fineness of the grinding. If the fineness of the grinding is required to be fine, the angle iron of a certain height can be welded on both sides of the classifier, and the level of the overflow of the classifier can be adjusted by inserting the wood board. Sometimes the mud is accumulated for a long time, which naturally increases the height of the weir.

10, Broken Particle Size

In production, the Clay Ball Mill operator must supervise the crushing system. If the particle size of the Clay Ball Mill changes during re-production, it must be immediately fed back to the crushing plant. The final requirement is that the finer the crushing particle size, the better, and the “more broken and less grinding” saves production costs.

In the grinding mill grinding production, the fineness of grinding is effectively controlled to ensure production efficiency and improve economic efficiency. If you have any suggestions or questions, please feel free to contact our customer service directly online.

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