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Cavex Polyurethane Cyclone - 2 Pages

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Catalogue excerpts

Hydrocyclones solutions Polyurethane Cyclones for Mineral Processing 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 Classification efficiency: Cavex® cyclone vs standard cyclone Greatly reduced fine particles Greatly reduced ' fine particles • Cavex® cyclone geometry Migrating misplaced coarse particles feed area Short circuiting Misplaced fine Standard cyclone geometry

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Increased hydraulic capacity As a result of less turbulence and a larger blending zone, material flows more freely through a Cavex® cyclone. The Cavex® design requires less energy to pass fluid at comparable inlet velocities than conventional cyclone designs. Flow rate vs pressure Increasing flow rate (l/s)- Cavex® cyclone vs conventional cyclone design A controlled feed stream blends progressively and smoothly so turbulence is reduced throughout the CaveiC" cyclone conventional cyclone Liner failure in conventional cyclones is highly localized while major portions remain unworn Longer wear life Turbulence...

 Open the catalogue to page 2

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