Description: Vent Silencer is used to handle the rapid release of large quantities of steam from high pressure to atmosphere and attenuating high levels of noise generated at the vent for steam at wide range of pressure and temperature conditions. The silencers are made out of concentric annular acoustic cylinders enclosed with a robust steel casing with dished end or flat end at one end. The fluid enters the silencer through a diffuser from the bottom closed end, passes through the annual space between the acoustic packing where it loses the sound energy and escapes to the atmosphere. A drain pipe is provided at the bottom, to drain any condensate formed during operation. A weather cowl for rain protection and bird screen are provided for the silencers as optional items. Support brackets are provided on the external casing for installation purpose. The material of construction for the silencer is decided based on the operating pressure, temperature and the operating fluid. Rust preventing coating or heat resistant aluminium painting is done on the excellent casing depending on customers' requirement.
Other Catalogs (From Acoustics India Private Limited) :
