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Cavex Polyurethane Cyclone - 2 Pages

Excellent

Minerals

Hydrocyclones solutions

Polyurethane Cyclones for Mineral Processing

MINERALS

Unique design

It's all by design - Cavex® hydrocyclones feature a unique laminar spiral inlet

geometry designed to deliver excellent efficiency and capacity, and longer wear

life than conventional involute or tangential fed cyclone designs. Not just a cone

modification, Cavex® hydrocyclones utilize an entirely new feed geometry that

allows the slurry to follow a natural flow path within the cyclone. This results in

a reduction of turbulence which in turn substantially increases hydraulic capacity

while minimizing localized wear on the feed chamber and vortex finder. The

unique shape of the Cavex® hydrocyclone has no sharp edges and no corners.

These design improvements result in lower operating costs and fewer cyclones

required for a given duty.

Higher separation efficiency

When turbulence is reduced, sorting efficiency is enhanced. As shown in the

illustration, fewer misplaced fines report to the underflow and less grit reports to

the overflow.

Classification efficiency: Cavex® cyclone vs standard cyclone

Greatly reduced

amount of misplaced

fine particles

Classification

area of cyclone

Greatly reduced '

amount of misplaced «

fine particles •

Cavex® cyclone geometry

Migrating misplaced

coarse particles

1

Turbulence in

feed area

Short circuiting

Classification

area of cyclone

Misplaced fine

particles

Standard cyclone geometry

Cavex Polyurethane Cyclone
  1. P. 1

  2. P. 2

    Increased hydraulic capacity As a result of less turbulence and a larger blending zone, material flows more freely through a Cavex® cyclone....
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