Natural Gas Vent Silencer

Natural gas silencers are used to control of noise that arises during venting of natural gases. The silencers are made up of concentric annular acoustic cylinders enclosed with a robust steel casing with one end dished or flat end and the other end open to atmosphere.

The process gas enters the silencer through a diffuser and passes through the annular space between the acoustic packing where the sound energy is absorbed and escapes to the atmosphere. A weather cowl and bird screen is provided at the outlet of the silencer.

Product Description :
Natural Gas Vent Silencer is used for reduce the noise from the valve system. Generate the noise will be created in high decibel frequency. It may be occur in condition of supersonic. So in this type of unwanted noise should be arrest , for this noise arrest using the devise is Vent Silencer into atmosphere in sonic level. In this type of silencers used in oil & gas industries , Heat recovery systems, boilers, chemical industries., etc., We designed the silencer based on your requirement data’s flow rate, pressure, temperature . Our expects engineers choose for single stage diffuser or Multi stage diffuser pipe based on your data’s.

Working Principles :
From the fluid steam enters into the silencer. Fluid occurs may be in high flow passes into the silencer. Here velocity and sound attenuation is very high, so step by step should be decrease the velocity by using diffuser pipe. Diffuser pipe will be connect to the process flow pipe line. In diffuser pipe, bores or holes created on the surface area. It will be help to reduce the fluid velocity and fluid it entering into the internal chamber. In internal filled by acoustic materials. Fluid passes through the acoustic materials into the atmosphere or discharge area.

The selection and design of Natural Gas Vent Silencers is dependent on the following application specific factors.
Noise attenuation requirements

  • Evaluation of natural gas flow
  • Blow down time limits
  • Most cost effective approach to meet needs
  • Durability and performance for the given application environment

We offer a powerful solutions at a reasonable cost in response to all the needs in the matter of soundproofing by means of equipment that is either standard or tailor made for which the quality of design and execution meets the highest level of requirement in this area for an efficient fight against noise. The Natural Gas Vent Silencers for pressurized gas offered by us allows the reduction of noise for process facilities using pressurized fluids like air, oxygen, nitrogen etc., notably for the chemical industry, oil & gas sector, heavy duty industries and also for power plants.