Sterile tank system for aseptic processing

Optimize your production with aseptic tank systems that ensure sterile storage and precise buffering for liquids, essential for maintaining quality and safety across high-stakes beverage lines.

Stores and Buffers Aseptic Beverages

The VarioStore tank system from Krones is engineered for dairy and beverage manufacturers who require reliable aseptic storage and buffering. This system features vacuum-tight tanks with capacities ranging from 20 to 50 m³ and offers versions with magnetic or bar agitators for effective product homogenization. Integrating seamlessly into continuous production lines, it supports automated operations with its own PLC or integration into thermal treatment systems. The VarioStore system utilizes a robust valve manifold with sterile product valves and steam locks, offering up to three process gases for maintaining product pressure. Enhanced with a redundant 0.2 μm sterile gas filtration system, coupled with inline steam sterilization, it ensures contamination-free handling of milk, plant-based alternatives, juices, and more. Its efficient cooling and homogenization processes are adaptable, providing energy-efficient solutions with water return cooling options, contributing to overall operational efficiency and safety in food and beverage production environments.

Benefits

  • Ensures product safety and integrity with aseptic storage solutions.
  • Optimizes resource use by integrating with existing thermal treatment systems.
  • Reduces contamination risks with 0.2 μm sterile gas filtration and inline steam sterilization.
  • Enhances production flexibility through configurable process gas and cooling options.
  • Decreases operational costs with automated, continuous buffer and homogenization processes.

General


Applications
Water,Milk and milk-based drinks,Spirits,Plant-based milk alternatives,Juice,Soft drinks
End products
Uht milk,Bottled water,Orange juice,Almond milk,Cola,Gin
Steps before
Product treatment,Aseptic sterilization,Product homogenisation,Filling
Steps after
Aseptic packaging,Product cooling,Storage,Distribution
Input ingredients
aseptic products,process gas,sterile gas,product for buffering,products for homogenisation
Output ingredients
stored aseptic products,buffered product
Market info
Krones is renowned for its expertise in manufacturing beverage and liquid food processing and packaging equipment, offering comprehensive solutions that include filling, packaging technology, and processing systems, and is reputed for innovation and quality in the industry.

Technical Specifications


Tank Volume
20–50 m³
Process Gases Connection
Up to three
Sterile Gas Filtration
Redundant 0.2 μm filter
Tank Cooling
Water return system
Product Homogenisation
Magnetic or Bar Agitator
Sterile Steamlocks
Yes
PLC Integration
Own PLC or Integrated
Vacuum-tight
Yes
Hermetic Separation
Sterile and ambient areas
Capillary Differential Pressure Measurement
Yes

Operating Characteristics


Automation level
Independent operation with PLC
Batch vs. continuous operation
Batch
CIP/SIP
Available with inline steam sterilisation
Process gas connectivity
Up to three process gases
Pressure control
Superimposing pressure with process gases
Product homogenisation
Magnetic agitator or bar agitator
Tank cooling configuration
Cooling with water return system

Material Compatibility


Cleanability
High

Physical Characteristics


Tank Volume
20–50 m³
Tank Type
Vacuum-tight
Agitator Type
Magnetic agitator / Bar agitator
Material Separation
Hermetic separation of sterile and ambient areas
Pressure Connection
Up to three process gases
Gas Filtration
Sterile gas filtration with redundant 0.2 μm filter
Cooling Configuration
Tank cooling with water return system

Custom Options


Tank agitator options
Magnetic agitator or condensate-rinsed bar agitator
Cooling options
Tank cooling with water return system
Integration
With own PLC or thermal product treatment system