Views: 3 Author: Site Editor Publish Time: 2025-04-17 Origin: Site
Ammonia Based Evaporator for IQF
The evaporator works based on the vapor - compression refrigeration cycle. Ammonia, a natural refrigerant, has a low boiling point. In the evaporator, liquid ammonia evaporates under low pressure, absorbing heat from the surrounding environment, which cools the air or the medium in contact with the evaporator. The heat absorbed causes the ammonia to change from a liquid state to a gaseous state. This cooled air or medium is then used to rapidly freeze the food products individually, achieving the IQF effect.
