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Operation method of stacked screw sludge dewatering machine

Operation method of stacked screw sludge dewatering machine

May 16, 2020

Before switching the stacked screw dehydrator into automatic mode, please test that the manual operation mode of the machine and all peripheral pumps are normal. During automatic operation, switch all the switches to the "AUTO" position. At this time, the main drive, pre-treatment and cleaning pumps start to operate, waiting for sludge treatment. The water level controller then detects whether the sludge stock in the conditioning tank has reached the set water level.


If the amount of sludge reaches a high water level, the main drive, rotating centrifugal section, cleaning pump, conditioning tank, sludge pump and dosing equipment will start to operate. If the amount of sludge is pumped to a low water level, the machine will automatically cut off and stop. When the amount of sludge has accumulated to a high water level, the water level controller will automatically connect and start the machine.


In recent years, the stacked screw sludge dewatering machine has also been developed, innovative and popularized in China. Petrochemical, medicine, textile, metallurgy, food and beverage, mining and many other fields.