Table of contents
The strategic role of in-line silencers
Groupe BOËT’s in-line silencers can be integrated directly into piping systems. They enable noise to be treated at source, effectively reducing the acoustic nuisance associated with Roots blowers, compressors, valves or noisy industrial machines.
These industrial silencers are custom-designed to meet the acoustic, vibratory and mechanical requirements of ICPE industrial sites and demanding sectors such as wastewater treatment plants, pneumatic conveying and industrial process acoustics.
Two complementary acoustic principles
Groupe BOËT acoustic silencers are based on two main effects:
Reactive effect: thanks to expansion chambers, resonators, multiple tubes. This technology is ideal for fiber-free configurations (100% reactive mufflers).
Dissipative effect: use of high-performance sound-absorbing materials, resistant to erosion and thermal stress.
The combination of these principles results in a noise reduction of 10 to 40 dB, depending on the network configuration. Acoustic dimensioning is carried out with precision using industrial acoustic studies, modal analyses, acoustic simulations and vibration studies (pulsations, mechanical fatigue, resonances).
Robust design for extreme environments
Each silencer is designed to provide lasting acoustic protection for industrial installations. Design criteria include :
Resistance to pulsating pressure and structural vibration
Consideration of natural frequencies (acoustic and mechanical)
Adaptable to high temperatures and corrosive fluids
Integration of mechanical reinforcements according to network constraints
Groupe Boët uses advanced simulation tools (such as ANSYS) to guarantee industrial acoustic safety and long-term reliability.
The advantages of Groupe BOËT acoustic silencers
- Noise reduction at source, without adding external elements
- Adapted to specific environments: nuclear and petrochemical industries, data centers, industrial buildings
- Compatibility with ISO 9001, ISO 19443, EN 15085, ASME, RCC-M, CODAP, CODETI requirements
- Global approach integrating acoustics, vibration, seismic and modal analysis
- Custom solutions for critical acoustic equipment: compressor silencers, engine silencers, acoustic enclosures, acoustic grilles, acoustic doors, acoustic panels
Conclusion: controlling industrial noise with tailor-made solutions
When it comes to industrial acoustic issues, Groupe BOËT offers concrete, reliable and certified solutions. With proven expertise in noise reduction, acoustic simulation and vibration treatment, the company supports its customers from the analysis phase through to turnkey implementation.
👉 Need a booster silencer, a vibration study, or a custom acoustic enclosure? Contact the Groupe BOËT experts today at www.groupe-boet.com for a solution tailored to your industrial needs.
