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Hi
We research to decrease sound of 8 vents ( 2 inches)of 2 deaeratos(4 vents for each deaerator).Deaeratos height from ground is about 19m. 40 ton/hr steam at 210 C & 4 bar & 270 ton/hr DMW inter to each deaerator & DMW exit at 150C.
Pressure of deaerator is 3.5 bar.The valves of deaerators vents is normaly open about 15%.About 5 ton/hr steam lost from
each deaerator.
Here is a question'do installtion silencer for vents decrease sound high effectively & don't increase pressure of deaerators?
(Although installation silencer for deaerators of boilers not customery)
I am grateful for your reply very soon.
regards.
process engineer
M.Jalalvandl