Boiler chimney brewery – Resonator splitters


'Humming noises' from a steam boiler were causing complaints from the surrounding areas. The sound emitting from the mouth of the chimney (100-160 Hz) had to be reduced. The most economical solution was to retrofit a low-pressure-loss resonator splitter?, which was attached inside the steel chimney. This avoided the need for a costly rebuild.



Unit: 2 MW Boiler (operating temperature 150°C)


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