Food Freezing/Refrigerated Workshop Cold/Heat Recovery

Project Background

During operation, the exhaust air from quick-freeze tunnels and cold-storage warehouses carries away large amounts of cooling/heating energy.

Challenges

Refrigeration load is high and store-temperature swings affect food quality.

Solution

Install on the supply/exhaust sides:Rotary Heat Exchanger, recovering exhaust energy to pre-treat the incoming air.

Results

Refrigeration-unit load reduced by 10%, with reduced cold-storage temperature fluctuation and smoother operation.