On the contrary, if the work space is small, the magnetic field strength is
increased, make the concentrate grade decreased, but the recovery rate can be
higher. If the gap is too small, the slurry flow rate too fast, and mineral
particles too late to breathe on the cylindrical surface of the slurry flow
brought tailings, will cause the rise of tailings grade, and even make the
tailings discharge difficulties, there 'full tank 'phenomenon.
There are many factors to influence permanent magnet drum magnetic separator, such as
bottom box type, the structure of the magnetic system, magnetic features, the
declination of the magnetic system, work space, sorting concentration and
cylinder rotational speed.Magnetic system declination inappropriate will
significantly affect the separation indexes.Angle of declination of the
so-called magnetic system magnetic system arc centerline of the cylinder center
vertical line.Henan Hongxing ore rotary
kiln will be your best choice.
rotary drying machine
rock grinder
rock grinder
Separator installation and maintenance to be taken to ensure that appropriate
work space.Sorting concentration determines the size of a certain amount of ore
slurry flow rate, the separation time of the impact of mineral particles. High
concentrations, the slow flow rate, resistance, and easily mixed with gangue in
the concentrate, and reduce the quality of concentrate.
However, due to sorting a long time, favorable to the recovery
rate.Conversely, if the concentration of separation, concentrate grade, while
the tailings grade will be increased, so that recovery rate lower. On the
contrary, small disperse the water to make mineral particles can not be fully
loose and impact of the effect of sorting, so that the tailings grade increased,
lower concentrate grade.
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