exhaust silencer
1,simple structure
2,convenient maintain
3,absorb the residual noise effectively
Boiler ignition exhaust silencer
To hold the noise highpressure steam flow let, there are many kinds of muffer currently, Its principle is
mostly multileve throttling stepdown, because of its complex structure , a big weight, difficult to
overhaul, which limit the scope of the application. This type of new structure muffler overcome the
above disadvantages.
This type of exhaust steam muffler put the most reasonable silencing principle to design.
High pressure steam in the exhaust steam muffler after control flow velocity once into step-down
body after rise pressure in the big container, thus spurt after form the low-pressure steam, in the
process, prat of the internal energy of the steam flow can translate into a certain frequency of the
sound energy, and the noise is reduced drastically, but often for exhaust steam deviating from the
design value, the noise still higher than the standard values. Therefore, use a double structure
resistance acoustic shell out of the step-down body was designed according to the spectrum
characteristics of the residual noise from the step -down body, to absorb the residual noise
effectively.When the user instal it according to the requirements, the total amount of sound can
reach 36 ~ 42 decibels.