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Volume 13 article 324 pages: 155-160
this article, a method of grinding material stepwise realized in the roller
press mill and a ball mill, equipped with energy-exchange units (LEU). It was
found that when using a ball mill, equipped with LEU, depending on the angle of
rotation of the drum periodically changes its load level of grinding media in
the chambers, and in the zone of active influence of LEU is lifted and to give
them the longitudinal-transverse movement, characterized by, created in
traditional mills. The technique of determining the power consumed by the mill
is further equipped with energy-exchange units consumed for longitudinal
movement of the grinding bodies in the grinding of materials, previously ground
to a roller press mill. Presented equation for its calculation. The influence
on the additional power consumption of the length of the first chamber, the
angle of energy-exchange devices and load factors cameras grinding bodies.
Comparative results obtained by experiment and calculations.
authors extend acknowledgements to the rector of BSTU, prof. Sergei Nikolaevich
Glagolev for their assistance in organizing the study and publication of the
results. *Work has been performed in the framework of Strategic Development
Program at BSTU for 2012-2016.
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