lactalis

Daylicer (80)

Improving process reliability and ensuring the long-term operation of the refrigeration system

Daylicer (80)

Improving process reliability and ensuring the long-term operation of the refrigeration system
lactalis

Issues

  • Renovation, expansion (+700 kW of cooling capacity), and replacement of two Carrier units (R134a) with one enclosed NH₃ skid with heat recovery and one outdoor pump skid

Solutions

  • Refrigeration Capacity: 2,000 kW at +12°C/+6°C - Ammonia (NH₃) skid manufactured in our production facility in Montauban-de-Bretagne
  • JACIR media adiabatic condenser
  • Variable-speed cold and hot water pump station
  • Decoupling mat
  • 30 air heaters
  • New network for heat storage and recovery
  • New monitoring system (implemented by our AERA automation department)

Benefits

  • Environmental efficiency: NH₃ natural refrigerant
  • Energy savings: · Condensation heat recovery · 1,600 kW at +35 / +45°C for space heating ·
  • Floating high-pressure/low-pressure system