A. The adjustment of the drum speed.
The
adjustment of the bowl speed is performed in manual adjustment or centrifuge plate prescribed
maximum working speed following the adjustment.
Different rated speed by installed
different size wheel by diameter for driving the main belt wheel to set
different drum operation speed
In variable frequency drive decanter
centrifuge will paired with control panel that allow increase and decrease
the drum speed.
By fine-tuning the speed of the drum, it
can perform more precise solids particles separation. It can also improve the wear of the drum, the
vibration and the noise to extend the service life of the decanter centrifuge.
The separation purpose or drilling fluid
solids content is by the choice drum
speed. For instance, barite recovery or processing high-density mud, it is
suggested that the low spending speed.
For general medium density mud prefer choose medium or high speed. The low density mud is ideal for using high
speed decanter centrifuge.
B. The adjustment of the differential drive
Centrifuge differential speed (back drive
is also refer by) in its within the prescribed scope of, do not suggest user to
adjust and it can only adjust in a small range change the parameters.
Different speed centrifuge adjustment
methods are remove the original auxiliary motor pulley, and reloading large
diameter or smaller diameter belt wheel
Auxiliary motor pulley change the
differential input shaft speed enhancement in result of differential speed
decreased. On the other hand, it can also cause differential speed increase.
Operators must understand that regular
maintenance on the centrifuge such as regular cleaning the inlet and outlet by
filling water or diesel depends what kind of fluid it needs process. It is also crucial that add grease to the bearing parts to ensure
proper lubrication. More information about
decanter centrifuge pleae contrac GN solids control.
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