Heating disc dryer Disc series

sludgecompacthigh-performance

The Disc Dryer efficiently dries liquid products containing solids in suspension, creating solid, dried material. Working Principle - The DISC dryer is built around a rotor consisting of a central shaft fitted with multiple steam-heated discs. These apply indirect heat over a very large area, in a compact design that quickly and effectively removes the evaporated water vapor. This means as much heat as possible gets transferred to the material in the dryer. Main Design Features - Compact design: SUNKAIER'S DISC DRYER employs a compact design, allowing installation even on a small footprint or integration into existing plants. - Proven and durable technology: Many years of successful use of disc dryers in combination with sewage sludge incineration plants demonstrate the robust technology of the process. - High specific water evaporation capacity: By heating the rotor discs and optionally the jacket, a high volume-specific water evaporation can be achieved. - Maintenance-friendly dryer: Minimal effort for operating personnel thanks to automatic grease lubrication and low-maintenance direct drive. - Extended service life: By using a special welded construction for the discs, the minimum permissible residual wall thickness can be reduced. The service life of the rotor is thus extended to a maximum. - Control concept adapted to mono-incineration plants: In the event of fluctuating sludge quality, the DR measured online can be included in the control. Technical Specification - Water evaporation per dryer: 2 to 6 t/h - Dewatered sludge throughput per dryer: 6 to 12 t/h - Throughput capacity per dryer: 1.5 to 6 t/h - Heating medium: Saturated steam up to 10 bars - Exchanger areas: 10~560 m² Applications - Fish meal - Bone meal - Poultry meal - Hydrolyzed feather meal - Spent grain - Sludge - Animal by-products (meat and bone) - Fish by-product - Feathers - Blood - Cattle - Pig - Poultry - DDGS (Dried Distillers Grains) - Biomass