Control blower noise for an optimal working environment

In industrial environments, blowers are essential for conveying pressurized fluids. However, their operation generates noise nuisance that can exceed 100 dB(A), affecting the comfort of operators and neighbors alike.

Multi-source sound diffusion

Blower noise is propagated in several ways:

• Acoustic radiation: the walls of the blower vibrate under the effect of internal pulsations.
• Propagation via pipes: vibrations in suction and discharge pipes amplify the phenomenon.
• Structural transmission: supports transmit noise to surrounding structures.
• Emissions through orifices and vents: safety valves generate intense impulse noise.

Customized solutions for enhanced acoustic comfort

To limit these nuisances, we offer effective solutions such as :

• Acoustic enclosure with absorbent panels to reduce noise by 15 to 25 dB(A).
• Anti-vibration mounts to reduce vibration transmission.
• Reactive or dissipative silencers on pipes and vents, reducing noise by up to 40 dB(A).
• Optimization of duct sizing to avoid resonance phenomena.

Groupe Boët can help you implement high-performance acoustic solutions tailored to your industrial needs. Contact us to find out more!