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Pulp Cleaning | Hydrocyclones

Valmet Hydrocyclones can be used to protect the subsequent process equipment like screens, deflakers and refiners from impurities by efficiently separating coarse particles and increase the lifetime of process equipment.

Valmet Low Consistency Hydrocyclones

Low consistency cleaning involves removal of fine debris such as sand, ink, specks of bark, wax or bits of Styrofoam.

Combination Hydrocyclones

Forward combination hydrocyclones are utilized to efficiently remove both heavy and certain light weight contaminates in one cleaner body. Valmet is the technology leader in combination hydrocyclones, offering high-performance solutions for any hydrocyclone system application.

Medium consistency hydrocyclones

Typical medium consistency cleaning applications involve sand removal at approximately 2% consistency.

Valmet High Consistency Hydrocyclones

Valmet offers high consistency cleaning solutions that meet requirements for various pulps with applications for both single-stage and two-stage systems.

Improving Cleaning Performance

Explore the ways that the Valmet Hydrocyclone EZ133 can improve your cleaning performance.

Broke pulping

Thickening

White water system

Solutions for improved capacity and highest possible filtrate quality

Valmet Disc Filter CDI

Valmet Disc Filter CDI recovers fiber from white water while thickening broke or recycled pulp from medium to large flows. Its open rotor design enables to handle low to very high feed consistency, making it the unique option for combined save-all broke thickening applications.