

Add to Cart
industrial volute sludge dewatering machine poultry duck and pig fecal sludge treatment equipment
1. Concentration: When the screw drives the shaft to rotate, the
multiple fixed and movable laminations around the drive shaft move
relatively. Under the action of gravity, water is filtered out from
the relatively moving lamination gap to achieve rapid
concentration.
2. Dehydration: the thickened sludge moves forward with the
rotation of the spiral shaft; Along the outlet direction of the mud
cake, the screw pitch of the spiral axis gradually decreases, the
gap between rings also gradually decreases, and the volume of the
spiral chamber continuously shrinks; Under the action of the back
pressure plate at the outlet, the internal pressure gradually
increases. Under the continuous operation of the screw driven shaft
in turn, the water in the sludge is squeezed out,and the solid
content of the filter cake continues to increase. Zui finally
realizes the continuous dehydration of the sludge.
3. Self cleaning: the rotation of the spiral shaft drives the
traveling ring to rotate continuously. The equipment realizes a
continuous self-cleaning process relying on the movement between
the fixed ring and the traveling ring, thereby ingeniously avoiding
the common blockage problem of the traditional dehydrator.