DISC DRYER

The Disc dryer efficiently dries liquid products containing solids in suspension creating solid, dried material.

WORKING PRINCIPLE

The DISC dyer 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.

how does mineral processing degrades the land

MAIN DESIGN FEATURES

Compact design: SUNKAIER'S DISCDRY employs compact design, which allows the dryer to be installed even on a small footprint or to be integrated into existing plants.
Proven and durable technology:The 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 mea
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

MODELS AND TECHNICAL SPECIFICATIONS

Model	Heat Area m2	Pressure bars	Length mm	Height mm	Width mm
DISC040	40	07-10	6,750	2,160	1,570
DISC060	60	07-10	7,100	2,360	1,770
DISC080	80	07-10	7,650	2,500	2,050
DISC100	100	07-10	10,200	2,600	2,050
DISC125	125	07-10	10,550	2,890	2,290
DISC150	150	07-10	11,800	2,890	2,290
DISC170	170	07-10	9,700	3,475	2,560
DISC210	210	07-10	11,700	3.475	2,560
DISC260	260	07-10	11,830	3,650	2,790
DISC320	320	07-10	12,150	3,850	3,000
DISC380	380	07-10	13,400	3,850	3,000
DISC405	405	07-10	13,400	4,110	3,300
DISC475	475	07-10	14,650	4,110	3,300