TRR双级串联罗茨真空泵-罗茨鼓风机
空气悬浮风机
Product Introduction:
The muffler box is composed of a composite sound insulation layer, a composite sound absorption layer and a protective surface layer. It works together with the sound absorption layer covering the surface of the pipeline with a certain thickness to achieve the purpose of reducing pipeline radiation noise and reducing sound pollution.
Performance characteristics:
1. High sound insulation and sound absorption coefficient, beautiful appearance, light weight and long service life;
2. It has a good noise reduction effect on the absorption of medium and high frequency noise, which can reduce about 25dB;
3. Easy on-site installation and small workload.
Application scope:
For situations where a sound insulation cover is installed outside the Roots blower and the noise radiated from the external pipe causes sound pollution to the surrounding environment. Different noise reduction solutions can be adopted according to the working conditions of different application industries, such as: 1. The pipe is only covered with a sound-absorbing layer; 2. The pipe is only covered with a muffler box; 3. The pipe is covered with a sound-absorbing layer and a muffler box is installed, and each is designed separately to achieve the purpose of noise reduction.
Process flow:
