The ISD Series Dryer is our 6th Generation dryer. The concept was to design and develop a dryer with a compact footprint to handle material with extremely high moisture content (sludge/ slurry ) with a moisture of around 80 % to a dried product with moisture less than 10%.
The ISD series uses an innovative re-circulation & blending system followed by a multi stage drying process RFD System (rotary pre heater/dryer followed by flash dryers) . The re-circulation system transports metered quantities of dry biomass discharged from the airlock back into the input stream of the dryer.
A twin shaft blender mixes the raw input slurry and the dry re-circulation material to generate a wet granular matter with ~ 50% moisture content. Thus, an extremely wet slurry like material is transformed into a free flowing wet matter suitable for processing by the RFD drying system.
ISD have been used to dry products in many industries including
(List of material Suitable ISD Series )
- ○ Poultry/ Chicken Litter
- ○ Pig/ Horse dung
- ○ Industrial slurry/ spent
- ○ TP Sludge
- ○ DDGS / DWGS / etc
- ○ MSW ( Bio degradable) & Other waste material
- ○ Industrial minerals /Chemical & Pharmaceutical Products,
- ○ Filter Cake powders etc.
Benefits Of ISD
- ○ Promotes product quality
- ○ Flexibility to work with different dewatering systems and to enable use with friable and nonfriable wet feed
- ○ Enables energy savings and system integration
- ○ Suitable for operation with solvent and recovery thereof
- ○ Cost effective and reliable with low maintenance and cleaning requirements - good for regular grade changes