利乐®喷雾干燥塔(高塔)

用于热敏感粉末高质量喷雾干燥的连续系统

  • 生产无结块、无吸湿性的优质粉末
  • 定制化干燥能满足您的具体产品需求,在产品范围和粉末功能方面具备灵活性
  • 受益于与利乐全线解决方案的整合,能够实现最佳生产效果
利乐®喷雾干燥塔(高塔)

利乐®喷雾干燥塔(高塔) - 用于热敏感粉末

利乐喷雾干燥塔(高塔)是一个用于热敏感粉末的连续高质量喷雾干燥系统。 它通常适用于WPC80、乳清分离蛋白(WPI)、脱脂牛奶、矿物质和水解蛋白等产品。

产能

每小时的粉末产量介于0.5 ~ 10吨之间。

应用:

适用于WPC80、乳清分离蛋白(WPI)、脱脂牛奶、矿物质和水解蛋白等产品。 通常集成在一个完整的利乐生产线解决方案中,包括蒸发、结晶和粉末处理。

特点

Straight tube air distributor

Straight tube air distributor

Straight tube air distributor (STAD) with integrated high-pressure nozzle assembly 

  • Single or multi venturi air distributor evenly distributes drying air at relatively low pressure drop, minimising electricity consumption
  • Modular design enables multiple venturi deployments as dryer capacity increases, ensuring standardised atomisation conditions
  • Chamber roof cooling system minimises powder deposits (bearding) and prevents overheating of any deposits that do form
Swivel adjustable lances

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

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

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

选项

Middle pressure fines transport system

Middle pressure fines transport system

Middle pressure fines transport system for recovered fine powder

  • Conveys fine powder recovered from cyclone/s and/or baghouse to:
  • Dryer for entry to the atomising zone for agglomerated/instant or dustless products; or
  • Start of shaking or fluid bed for regular products and when no agglomeration is required; or
  • Discharge end of shaking or fluid bed for emptying and shut down
  • If required, the fines’ destination can be changed mid-run by valve adjustment
Multiple feed systems

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

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
  • Supports maximum air inlet temperature of 280˚C
  • Camera cooling system at top of drying chamber
Exhaust air heat recuperator

Exhaust air heat recuperator

Exhaust air heat recuperator for energy optimisation

  • Transfers energy from dryer exhaust air to dryer inlet
  • Placed after bag filter and can be combined with exhaust noise attenuator
  • Hygienic design for full cleanability and optimal heat transfer
  • Design takes account of exhaust air condensation levels