How to operate the ball mill correctly

Now the mining industry is hot, skilled workers are relatively scarce, many workers have not been long-term formal training and induction, virtually to the mining enterprises caused a greater economic losses. In addition, the grinding operation is the actual experience of production technology, many engineering and technical personnel is not very clear, and this technical experience cannot be found in all kinds of books. To this end, according to the author for many years in the production of debugging guidance experience and theoretical and technical examples on the basis of the grinding operation to elaborate.
As a ball mill operator, the relative fixed need not always adjust the factors are: ore hardness, crushing particle size, grid sieve, ball mill model, ball mill balls quality, ball mill addition, ball size ratio, ball mill speed, grading machine speed, grading machine impeller spacing, grading machine to enhance the height of the spindle, grading machine blade wear, grading machine weir level, grading machine under the opening level, grading machine under the opening size, grading machine on the opening level, Factors for the design and process of the pre-development. Of course, many concentrator design is unreasonable, equipment installation or equipment quality and other problems. This part of the factors are now elaborated.
Ball mill model selection: different ball mill models can meet the different technical requirements, this factor in the design must be a reasonable choice, see the ball mill selection and calculation.
The installation of the ball mill is not the same, the size of the gear meshing with the deviation and so on.
Ball mill drive parts of the reducer gear with trachoma, and other equipment installed, not running several classes, gear wear and other issues. The following focus on the daily adjustment of the important parameters of the ball mill, which is directly reflected in the level of operation of the ball mill, grinding and utilization of the important content of the level. Mainly: the ball mill to the river size, the ball mill at the mine mouth flushing size, to the ore size.
There are several aspects of the bulge of the ball mill can attract attention to, one is to see whether the ball mill feeding mouth spit, and the other is to listen to the ball mill sound, if the ball mill belly, the sound becomes smaller and boring, the third is to see the ball mill current control cabinet, in particular, to emphasize the device is, if the ball mill belly, its current even smaller, and many operators and engineers that the opposite, they think the ball mill bulging because the ball mill in the larger amount of ore, the current even bigger, it is wrong view.