Air Compressor Waste Heat Recovery

Air Compressor Waste Heat Recovery

Air compressors generate a large amount of heat in the process of compressing air. This heat is usually discharged into the environment, resulting in a waste of energy. In order to improve energy efficiency, waste heat recovery technology can be used to utilise the waste heat generated by air compressors.

Here are a few common methods of waste heat recovery for air compressors:

Hot Water Recovery System: Waste heat generated by an air compressor can be used to heat water. By passing cooling water or other fluids through heat sink components around the compressor, the waste heat can be absorbed and used to heat buildings, heat industrial process water, or for other heating needs.

Air Heating Systems: Waste heat from air compressors can also be used to heat room air. By passing the room air through a heat exchanger, the waste heat can be transferred to the room air, providing a heating effect and reducing the load on the heating system.

Steam production: Waste heat from air compressors can be used to generate steam for heating needs in industrial processes.

Air Conditioning Systems: Waste heat from air compressors can be used to assist in driving absorption refrigeration systems to provide air conditioning services. This method of using waste heat for refrigeration reduces the power requirements of the air conditioning system.

Power Generation: In some cases, waste heat from air compressors can be used to generate electricity. Waste heat is converted into electricity by using it to evaporate liquids and produce steam to drive a generator.