Duct vent silencer

Duct vent silencer

【Pipe silencer】Basic description

· Product title: pipe silencer, pipe silencer

· Product aliases: muffler, muffler, pipe muffler, pipe muffler, exhaust pipe muffler, pipe muffler

· Product model: GDX slice type, GDX compound type

· Working pressure: 0-10.0Mpa

· Working temperature: 0-560℃

· Working flow: 0-1000t/h

· Design noise reduction: 40±5dB(A)

· Body material: stainless steel TP304, 316L, carbon steel Q235-B

【Pipe Silencer】Product Introduction

Pipe muffler (pipe muffler) products are mainly used for the effective muffler of steam emissions from boilers, steam turbines and other thermal equipment in the power generation sector.

Aiming at the noise generated when venting the exhaust of factory pipes, a noise suppression product designed and developed mainly uses gas (except steam) pipe mufflers and steam pipe mufflers. The gas (except steam) pipeline muffler is a device that can eliminate the noise generated by the sound transmission, pass the gas and the airflow, and prevent the environmental noise from polluting humans, animals and plants. It is composed of multiple sections of different bodies, porous diffusion principle and exhausting effect composed of metal sound-absorbing materials. Mainly used to reduce the steam noise generated by boilers, steam turbines, steam pipe networks and the interference noise generated when the exhaust steam of various non-toxic and pressurized gases produced by oxygen compressors, nitrogen compressors, air compressors, etc., makes the company's environmental noise It complies with GB12348-2008 "Noise Hygiene Standards for Industrial Enterprises", and the noise attenuation is in accordance with 25-35 dB(A). Especially chemical companies and thermal power plants are widely used.

【Pipe silencer】Scope of application

Pipe silencer is an effective silencer for steam exhaust pipe silencer, which is mainly used for boiler steam discharge and other gas silencer discharge in power, petroleum, chemical, metallurgy, textile and other industries. The boiler exhaust muffler is mainly used for the effective muffler of boiler steam emissions and other gas muffler emissions in power, petroleum, chemical, metallurgy, textile and other industries. It is an important measure to eliminate steam emission noise. The exhaust steam of various boilers not only has high temperature and high pressure, but also has a wide frequency band. To measure the quality of the steam exhaust silencer, the following three aspects are mainly considered:

1. The silencer volume of the silencer can meet the requirements of "Industrial Enterprise Noise Standard".

2. The silencer can adapt to different frequencies, high temperatures and pressures (low, medium and high pressure, ultra-high pressure, subcritical, supercritical).

3. The structure of the silencer is good (reasonable size, high strength, long life and easy installation).

【Pipe silencer】Working principle

The pipeline muffler is relatively compact in structure, and the muffler is made of stainless steel, which is not easy to corrode, has a large amount of noise, low steel consumption, and has the advantages of small size, light weight, high strength, easy installation and so on; the muffler is fixed separately and can meet the pipeline The requirements of thermal displacement, at the same time, can also absorb the vertical and horizontal thermal displacement of the exhaust pipe to ensure the safety of the hot work of the exhaust pipe. It is a significant effect of the muffler equipment that controls the exhaust vent noise. The installation of the muffler is not Affecting the displacement of the safety valve and the take-off of the safety valve can be quantitatively calculated acoustically.

【Pipe silencer】Technical parameters

Note: Please provide specific parameters for ordering silencer:

1. Working pressure Mpa

2. Working temperature ℃

3. Working flow t/h

4. Take over size mm

5. Material of equipment

6. Installation location

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