Spiral separator for coal slime is coal separation equipment which separates clean coal and gange according to different material density. After coarse coal slime enters into spiral separator, materials with different particle size and density have different movement track in spiral chute because light and heavy particles are subjected to gravity, centrifugal force, friction, hydrodynamic pressure function in spiral chute. Finally gangue is discharged from inner edge of spiral chute and clean coal is discharged from outer edge to separate clean coal and gangue.
Spiral separator for coal slime is widely used for coarse coal clime treatment in coal preparation plant, especially suitable for 2mm-0.1mm coarse coal slime separation in thermal coal preparation plant.
