Refrigerated Compressed Air Dryer | Supporting Air Dryer for Ozone Systems

Working Principle Hot and humid compressed air enters the dryer and first goes through a heat exchanger, where it is pre-cooled by the cold dry air leaving the system. The pre-cooled air then flows into the evaporator. The refrigeration system cools the air down rapidly. Water vapor condenses into liquid water, which is automatically drained out. The cold dry air passes back through the heat exchanger to warm up before exiting. This prevents condensation on the outer surface of downstream pipelines. The refrigerant circulates inside the sealed refrigeration circuit, absorbing heat from compressed air and releasing heat externally to maintain stable cooling performance. Application Fields Ozone generation systems: Remove moisture from source air to protect ozone tubes and extend the service life of ozone generators Compressed air pipelines for wastewater treatment: Dry compressed air to avoid pipeline corrosion and water accumulation Industrial air supply for chemical plants: Dehydrate compressed air used for instrument air and process control Pharmaceutical production workshops: Provide dry compressed air for sterile production processes Food processing facilities: Dry air supply for ozone disinfection and material conveying systems