Air treatment unit for energy saving
Retrieving the extracted air energy to pre-heat or pre-cool fresh air
To achieve energy savings (gas, fuel, electricity) of an industrial site by treating the fresh air necessary to the air treatment systems.
Solutions implemented by Clauger
Working principle: retrieve the energy extracted from the glycolic water loop
During winter, the aim is to pre-heat the fresh air and during summer to pre-cool the fresh air.
Equipment: 4 AHU of 80,500 m3/h per unit, thus QV of 322,000 m3/h of pre-treated fresh ai
During winter: A +5 air treatment unit’s outflow temperature when pre-treating fresh air at -10°C
During summer: A +15 air treatment unit’s outflow temperature when pre-treating fresh air at +30°C.
Retrieved power (P) of 421,7 kW per units, thus 1,684,000 W