Chamber roof cooling system minimises powder deposits (bearding) and prevents overheating of any deposits that do form
Swivel adjustable lances
Swivel adjustable lances for improved safety
Easy and accurate process adjustments and enhanced operator safety through short lances and side-mounted placement
Each air distributor has integrated high-pressure nozzle assembly and optional fines return capability
Depending on required functional properties, fines separated from exhaust air can be reintroduced in the atomising zone
Tetra Pak® Shaking Bed
Tetra Pak® Shaking Bed for single- and multi-stage drying
Single- and multi-stage drying of agglomerated and non-agglomerated products
Allows gentle after-drying and after-cooling of delicate products
Shaking motion improves air/solids contact for superior mixing and higher thermal efficiency
Depending on product type, the product passes through a static bed, a well mix shaking bed and plug-flow drying and/or cooling bed
Tetra Pak® Bag Filter
Optimal powder particle separation with Tetra Pak® Bag Filter
Separates powder particles in exhaust air of spray drying installation
Dislodges deposits with compressed air and pulses them into fluidising cone
Filtered air leaves top of bag filter via clean air side and is discharged via exhaust fan
Designed for maximum product yield, low emissions and competitive total cost of ownership
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Open pressure transport
Open pressure transport system for fines separation
Separates and collects fines present in exhaust air
Uses conditioned air to convey and cool the fines before separation in system cyclone
Reduces fines’ exposure to heat, minimising potential product damage
MPT system conveys fines to atomising zone for agglomeration or fluid bed for production of non-agglomerated product
Dehumidifier
Dehumidification for greater product stability and quality
Dehumidifier reduces humidity of main inlet air and helps standardise relative humidity of the process air
Improves product stability and quality
Reduces fouling and increases stable capacity for higher operational stability
1. Process air “inlet”, 2. process air fan, 3. Drive motor, 4. Adsorption rotor, 5. Process air “outlet” (dry air), 6. Regeneration air “inlet”, 7. Heating elements, 8. Regeneration air fan, 9. Regeneration air “outlet” (wet air)
Multiple feed systems
24/7 production with multiple feed systems
Multiple concentrate feed systems allow concentrate tanks, heaters and high-pressure pumps to be independently rotated and cleaned
Supports round-the-clock production if desired
Changeovers of lines feeding high-pressure pumps are by water flushing the feed system – a setup that eliminates product loss
Post-production line immediately flushed and cleaned when product diverts to clean high-pressure concentrate line
Spray monitoring system
Spray monitoring system for full control
Continuously monitors spray pattern of high-pressure nozzles to ensure safe spray drying and prevent nozzle leakage or product build-up on nozzle tips
Consists of camera system connected by fibre optic cable to a PC monitor