etpengineering@163.com +8613884306400
Operation principle and composition of Screw Press Sludge Dewatering Machine

Operation principle and composition of Screw Press Sludge Dewatering Machine

Nov 29, 2019

The operating principle of the Screw Press Sludge Dewatering Machine lies in its dewatering body. What exactly is the principle of dehydration?


The dewatering body is divided into three parts, the filtrate tank, the desliming and dewatering system, and the spraying. It is these three parts that make up a complete dehydrated body. The water in the desliming and dewatering system permeates from the gap between the laminations and reaches the filtrate tank. Don't worry about seeping mud from the lamination gap, because the gap between the moving ring and the static ring is only 7 wires. (Silk represents hair silk). The power of the variable-pitch spiral axis makes the water go from low to high. The mud removal and dehydration system is italic. It is more difficult for water to go to the mud outlet due to gravity. Water reached the filtrate tank. The function of spraying is to let the machine clean the gap in the middle of the lamination after the machine stops, so as to achieve self-cleaning.


The screw shaft drives the ring piece to move by rotating, and separates the mud and water by friction and compression with the static ring. The advantage of the variable pitch screw shaft is that the pressure increases as it moves toward the mud outlet, so the mud out Dryer.