What is local exhaust ventilation?
Poor indoor air quality affects people in different ways. The stuffy environment can not only cause discomfort but also lead to problems like shortness of breath and burning eyes. Over here we discuss how a local exhaust ventilation system can help control contaminants even before it spreads into the room.
How does the local exhaust ventilation system work?
A local exhaust ventilation system is similar to a household vacuum cleaner. The local exhaust ventilation system controls air contaminants by trapping them at the source. The local exhaust ventilation system includes the following components --- the hood, the duct system, the air cleaning device and the fan. The hood captures the contaminant at the source. The duct transports the contaminated air into the cleaning device. The air-cleaning device removes the contaminants and the fans remove the contaminated air. The local ventilation system is effective at transporting the air contaminants away from the workers’ breathing zone.
Where is local exhaust ventilation needed the most?
This type of system is usually the preferred method to control the contaminants if:
- Air contaminants pose a serious health risk.
- Huge amounts of dust or fumes are generated.
- Heating costs from ventilation are a concern.
- Emission sources are few in number.
- Emission sources are near the workers breathing zones.
Why do you still need industrial exhaust fans?
Industrial exhaust fans help to bring in the fresh air and remove air pollutants that may be away from the source. As one of the leading walls mounted fans suppliers, we provide you with the best range of industrial wall mounted exhaust fans. Our fans are aerodynamically designed to help your industrial facilities get rid of odor and pollutants and maintain healthy humidity levels. We are part of RR Global, a $800 million conglomerate that has presence over 80 countries..