- In the process fans, dust in air/gas streams gets deposited on the impeller blades.
- Such depositions can lead to excessive vibrations, impeller imbalance & finally unscheduled plant shutdown.
- Primasonics acoustic cleaners permanently installed on fan casing can prevent dust depositions on the impeller blades.
- The dust dislodged from the blades gets carried away alongwith the air/gas stream.
- The sound waves keep the blades clean throughout thus preventing the vibrations, imbalances & hence unscheduled plant shutdowns.
Acoustic Horn on Preheater Fan