DET21N Slurry Thickener

Municipal wastewater treatment plants.

Industrial wastewater treatment plants.

Sludge concentration processes.

Applications requiring solid-liquid separation and sludge volume reduction.

Designed for installation in circular tanks with a tapered base.

Mechanical system for collecting and moving settled sludge towards the central cone.

Clarified water is discharged through a peripheral spillway channel.

Equipped with: Central drive unit, Main shaft, Support brackets, Bottom scraper system, Thickening rods, Central deflector bell.

Optional accessories: Central walkway, Electric torque limiter module, Floating particle removal and collection system, Peripheral spillway and deflector.

Increases solids concentration and reduces sludge volume.
Improves efficiency of downstream treatment processes.
Reduces sludge removal and handling costs.
Provides continuous sludge collection and clarification.
Reliable mechanical design for long-term operation.
Suitable for different industrial and municipal applications.

The slurry enters the circular thickener tank and settled solids move towards the central cone using the bottom scraper system. The thickened sludge is collected for further treatment, while clarified water flows over the spillway into the peripheral channel for the next treatment stage.

Drive Unit: Geared motor with central drive components.

Main Shaft: Reinforced steel pipe with variable size and thickness.

Support Brackets: Carbon steel or stainless steel welded structures.

Bottom Scrapers: Steel profiles with elastomer scraper strips.

Thickening Rods: Cold-rolled steel.

Central Deflector Bell: Steel construction.