ALSYS from Alfa Laval is a centrifuge solution for reducing sludge volumes at municipal, industrial, and potable water treatment plants. Its plug-and-play design allows for rapid and easy installation on-site.
ALSYS is a self-contained system that includes all the equipment required for on-site dewatering duties. It is a versatile solution designed for use in dewatering many of the sludge types commonly encountered in conjunction with industrial applications and municipal wastewater treatment plants. Paper Making Machine
The progressing cavity feed pump feeds the sludge by an electromagnetic flow meter into the decanter centrifuge. The pump is driven by a variable frequency drive to permit adjustment of dewatering capacity. Polymer prepared in the Poly dosing system is simultaneously fed into the decanter bowl to aid flocculation of the sludge. Instantaneous sludge sedimentation takes place in the decanter centrifuge due to the effects of high centrifugal force.
An external screw conveyor then transfers the sludge cake to the cake collection point and the clarified liquid is discharged by a pipe at the bottom of the module. The control panel is used to start and stop the equipment as well as control the equipment while in operation.
ALSYS features: Compact layout reduces space requirements and ensures easy maintenance Central control system provides for trouble-free operation with built-in safety Pre-tested modules with rapid commissioning by Alfa Laval field service SOURCE: Alfa Laval
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