Heat Recovered Systems; Heat Recovery In Air Cooled Screw-Type Compressors; Figure 8 Heat Recovery System - Hertz HDD Series Instruction Manual

OPTIONAL COOLING SYSTEM
4.2

Heat Recovered Systems

4.2.1 Heat Recovery in Air Cooled Screw-Type Compressors

•
In the Air Cooled screw-type compressors, the cooling air entering into the compressor is used for
cooling the compressor oil and the compressed air.
•
During this process, the cooling air entering into the compressor with the ambient temperature rises
up to 104°F-122°F (+40 - 50 C
0
) before leaving the compressor.

Figure 8 Heat Recovery System

20