SES Exhaust Silencers

Description

CB Part #: CB-0001
Standard or Maximum Noise Reduction Designs Available
Noise Reduction Range: 24.4-48.4 dB
Carbon Steel Design
Two Absorption Chambers
Horizontal and Vertical Drain Connection Standard

C-B Exhaust Silencers are single pass devices designed to give maximum attenuation of both low and high frequency noise for steam exhausting to atmosphere.

Product Overview:
Two Absorption Chambers
Perforate plate backed with acoustical material for both high and low frequency noise attenuation
Horizontal and vertical drain connections for installation flexibility

C-B Exhaust Silencers are single pass devices designed to give maximum attenuation of both low and high frequency noise for steam exhausting to atmosphere. Two models are offered – the SES-S and the SES-H, the latter a longer design for increased noise attenuation. The steam enters the inlet of the silencer where the flow is dispersed through the inlet diffuser tube into hundreds of small jet flows. This provides for a quiet flow into the silencer and the first stage silencing chamber. The diffuser also directs the flow toward the outer walls of the silencer body. The steam then repeats the process, contracting and expanding into the second stage chamber. Steam is quietly released to the atmosphere through the silencer outlet.

Applications:
Steam dumping during boiler start-up
Steam safety relief valve discharge
Depressurization of steam line for system maintenance