A DUE designs and constructs pasteurization groups to treat the fruit pieces prior to their final mixing in the beverage, with a capacity ranging from 500 to 5,000 l/h for hot filling.
A DUE pasteurization groups include concentric tube heat exchangers; they are also designed to better manage the surplus (ranging from 5% to 100%) coming from the filler.
The system consists of two tanks (product recovery and re-dosage) equipped with a continuous level probe and built completely in stainless steel. These tanks are also used for recirculation in the deviation phase and for the closed cycle plant cleaning.
A dedicated booster pump keeps the product circuit overpressurized with respect to the unpasteurized product circuit.
The multi-section heat exchanger pasteurizes and then cools the inlet product. The heat cycle varies according to the characteristics of the product to be pasteurized.
Generally speaking it includes a pasteurization stage, a first cooling stage before the filling to cool the product up to the filling temperature by means of heat recovery, a final cooling stage, in recirculation from the filler, through the circulation of tower and/or glycolated water.
The tubular heat holding system is able to ensure a holding time that is suitable for the desired flow rate. It consists of pipes connected to each other and housed in a stainless steel support structure.
The pasteurizer is supplied with the hot/overheated water preparation and circulation system that is built completely in stainless steel.
The electric panel is centralized and it operates and controls all the equipment.
It consists of a Siemens S7 PLC to run the pasteurization cycles complete with Siemens software and keypad, a low pasteurization temperature deviation circuit, with an alarm, a silencer button, warning lights, an auto/manual diverter and it is also equipped with a pneumatic panel to run the pilot solenoid valves.
EASY.ThermT
Pasteurisation units for final syrup, finished drink, fruit juices.
Suitable to treat viscous product containing small chunks, pulps and fibres.
Suitable for all types of filling technologies: cold, hot and ultra clean.
Nominal production capacity: 500 ÷ 60.000 l/h.
Holding Time accuracy: ± 5%.
Pasteurization temperature adjustable via operator interface. Tolerance: ± 1°C.
Outlet temperature adjustable via operator interface. Tolerance: ± 1°C.
Pipe type: smooth surface, corrugated, double wall corrugated, embossed tubes.
Design: tube-in-tube and multi-tube.
Can be integrated with vacuum deaerators complete of aroma recovery, homogenizers and saver tanks.
Water & Energy saving.
Should a tunnel cooler for containers be installed downstream, the full integraton with additional thermal recovery is ensured.
EASY.ThermA
Sterilization units for finished drink (non-carbonated beverages, isotonic drinks, fruit juices and nectars) to be aseptically filled.
Systems suitable to treat viscous product containing small chunks, pulps and fibres. Combined systems for two-step-filling “double shot” (liquid & solid phases).
Suitable for all aseptic filling technologies.
Nominal production capacity: 500 ÷ 60.000 l/h.
Holding Time accuracy: ± 5%.
Sterilization temperature adjustable via operator interface. Tolerance: ± 1°C.
Outlet temperature adjustable via operator interface. Tolerance: ± 1°C.
Time to be ready to fill will be within 2 h.
Energy Recovery up to 90% (PHE cold filling process).
80% recovery of the steam used during the sterilization phase.
20% reduction of the product losses during the water pushing phases.
Positive differential pressure control in each step.
Can be integrated with vacuum deaerators complete of aroma recovery, homogenizers and aseptic tanks.
Water & Energy saving.
