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Principle and characteristics of fish meal decanter centrifuge

Nov 28, 2018

The suspension enters into the drum from the feed pipe of the fish meal decanter centrifuge. Due to the centrifugal force, the solid particles accelerate to settle to the inner wall of the drum, and the settled particles are pushed by the auger blades. The sedimentation zone is discharged through the (cone section) drying zone to the solid phase outlet, and the clarified liquid phase overflows from the overflow hole, thereby realizing automatic and continuous separation of solid and liquid phases.


The fish meal decanter centrifuge can be used not only for fish meal and fish dehydration, but also for separation and dehydration of industrial and domestic sewage. The main parts of the drum, spiral and other parts of the equipment can be made of corrosion-resistant stainless steel and titanium alloy. The screw conveyor can spray wear-resistant alloy or insert-welded hard alloy sheet, and the drum speed can be adjusted steplessly.


During the operation of the fish meal decanter centrifuge, the spiral differential speed can be adjusted according to actual needs, with step or stepless speed regulation, simple and reliable lubrication, safety protection: speed detection, over vibration protection, motor overload and overheat protection, spiral Zero differential protection, for high viscosity materials, hydraulic differential can be used to ensure stable and reliable operation.