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Specific operating procedures for high speed centrifugal spray drying machine
Aug 13, 2018

The operation procedure of the high speed centrifugal spray drying machine separates the three parts of preparation, start-up and shutdown before the machine. The preparation before starting the machine includes the preparation of the burner; the preparation of electricity, gas, water and the inspection and preparation of the periphery of the tower body. After the completion, the high-speed centrifugal spray dryer can be officially opened.

 

Press the high-speed centrifugal spray dryer blower and the induced draft fan button in turn; then rotate the burner key switch. When the reset button indicator on the rear of the burner turns from yellow to green, the ignition is successful. Then press the high-speed centrifugal spray dryer oil pump start button, the oil pump is warmed up for a few minutes, then press the nozzle start button, wait for the flashing number on the nozzle speed display panel, then press the operation panel, wait for the number to stop flashing, Adjust the nozzle speed to the specified speed by slowly turning the adjustment lever.

 

When the temperature of the high speed centrifugal spray drying machine outlet meter is greater than 120 °C, press the feed start button and adjust the water supply by adjusting the speed of the electric diaphragm pump; then open the main valve to the nozzle. After the outlet temperature is stable within the specified range, open the two switches of the slurry bucket to the electric diaphragm pump, and close the two switches of the bucket to the electric diaphragm pump; adjust the speed of the electric diaphragm pump slowly and appropriately to adjust Feeding amount.

 

As for the shutdown part of the high-speed centrifugal spray dryer, first open the two switches of the bucket to the electric diaphragm pump, and close the two switches of the slurry bucket to the electric diaphragm pump. After spraying for about ten minutes, turn off the burner. And the entire air supply pipe switch, then stop the feed pump feed, and then press the high-speed centrifugal spray dryer nozzle, oil pump, induced draft fan, blower stop button, and finally close the circuit switch, gas switch.

 

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