STEULER ANLAGENBAU is in cooperation with SCI – Technology, Erkelenz, Germany, in the area of sludge drying systems.

SCI has more than 20 years practical experiences in Drum Drying Technology for sludge.

1978 the first drum dryer for dewatered municipal sludge was delivered. Meanwhile, 17 drum dryer lines have been successfully installed, one of them is the biggest drum dryer in Europe with 15.4 t/h evaporation, heated by the flue gases from an incineration plant.

Scope of Sludge Drying Technologies

• Direct heated drum dryer
• Indirect heated drum dryer
• Drum drying without any kind of dried product remixing
• Drum drying with product remixing for dust free granules as final product

Advantages

• Low thermal and electrical energy consumption
• Use of waste heat possible
• Sludge circulation to prevent “sticky phase” not required
• Single pass drum with low maintenance requirements
• Wide performance range
• Safety approved technology