KOSUN Decanter Centrifuge Operating Rules

Apr 23, 2024

Ⅰ. Start

1.Turn on the power of the control cabinet, start the agitator, and start the screw conveyor.

2. The panel enters the language selection mode: Select English.

3.Frequency setting: Main motor: >25Hz
   Auxiliary motor: >25Hz
   The frequency of the feed pump motor and the dosing pump motor should be adjusted according to the separation effect.

4.Start the auxiliary motor: Start the main motor after the current and vibration are normal.

5.Start the main motor: Start the dosing pump after the current and vibration are normal.

6.Start the dosing pump, then start the liquid feeding pump 5 seconds later. (Frequency setting: 0-40Hz, adjust according to separation effect)

7.If there is any abnormality during startup, stop immediately for inspection.

II. Shutdown

1.Close the liquid feeding pump and stop the dosing pump. Close the inlet valve of the liquid feeding pump and open the clean water flushing valve at the same time. The centrifuge runs empty for 5-10 minutes for flushing.

2.Turn off the main motor and continue flushing. Stop flushing before the centrifuge bowl speed drops to 300rpm. Do not use water to flush the centrifuge when the centrifuge bowl is not started or the bowl speed is less than 300rpm.

3.Turn off the auxiliary motor, close the clean water flushing valve, and open the feed pump valve for the next use.

4.Close the power after the centrifuge has completely stopped.