Boiler Silencers and By-Pass Stack Silencers

Stopnoise Engineering technicians have acquired during the past years a high competence in design and manufacturing of silencing systems for boiler chimney and by-pass stack for gas turbine.

These systems are made by a serial of soundproofing elements that can be concentric ring type or rectangular type and with sections adequately designed on the basis of the spectral band, the acoustic reduction requested and the pressure loss available.

Of course in case of by-pass stack, the silencing system is subject to high mechanical stresses due to the high velocity of the gases flow and to the high working temperatures, particular attention is made then to the selection of materials, to the manufacturing details and to the severe controls of our Inspectors during the manufacturing step.