Roots blower silencer is a tubular silencer composed of multiple silencers (silencing pipes). There are many holes drilled on the inner pipe wall of the silencer, which are filled with silencing materials to reduce air flow, causing vibration of the shell wall and generating radioactivity. The shell is installed with reinforcing materials and has its own support, which can be installed.
Roots blower silencer/muffler is developed on the basis of sound barrier principle. This type of silencer has excellent acoustic performance and aerodynamic performance; The structure is reasonable and easy to install. It is a kind of honeycomb muffler with large air volume and resistance. The resistance section adopts the form of multi chamber resistant adhesive straight pipe channel and cross shaped sound absorber, thus ensuring sufficient noise reduction in a wide band. The silencer structure is composed of many parallel unit silencing tubes arranged, and porous sound absorbing materials are filled between silencing tubes. In order to reduce the radiated sound generated by the shell wall vibration excited by air flow, stiffeners are set on the shell. The forms of fan silencer, centrifugal fan silencer and blower and induced draft fan silencer are all based on the principle of resistive sound absorption and noise reduction with good effects on medium and high frequency broadband characteristics, the principle of resistant sound absorption and noise reduction with good effects on low, medium frequency and pulsating characteristics, and the principle of micro perforated silencer and impedance composite silencer.
Roots blower silencer is a kind of resistant silencer. When the sound wave moves in the porous sound absorbing material, it will cause the vibration of air molecules in the material's tiny holes or gaps. Part of the sound will be converted into heat due to the friction and viscous resistance of the holes, which will attenuate the sound wave. FX series fan silencers are suitable for silencers of fans. They can be divided into two types according to the installation position. Both ends of the FX/A model have flanges, which are suitable for connecting the back of the silencer and the pipe, usually behind the fan, to prevent urban noise pollution. FX/B type is equipped with a flange at one end and a rain trap and wire mesh at the other end. The blower silencer is directly connected to the atmosphere, which is suitable for the front of the fresh air ventilator. Roots blower is a volume rotary blower. It is a rotary compressor that uses two blade rotors to carry out relative movement in the cylinder to compress and transport gas. The blower has simple structure and is easy to manufacture. It is suitable for gas transportation and pressure under low pressure conditions, and can also be used as a vacuum pump. Specifically, it is forced gas transportation or discharge. Roots blower is used more and more widely. It is mainly because his use can be used in the body.
The use of Roots blower sewage treatment is very important. A long time of sewage collection will produce many small insects. Moreover, the disgusting stench is harmful to our surrounding environment and residents, so it is necessary to use Roots blower in the water treatment industry. For example, when the gas passes through the throttle device, the pressure of the air flow will decrease accordingly. In other words, it lost the use of fans. All this is because the fan is in the process of conveying gas, so the energy of the fan is wasted.
After using Roots blower, under the condition of effective adjustment and stable operation of the blower, the requirements of production flow or pressure can be met, and energy can be saved to the greatest extent. This is the perfect embodiment of the market value of Roots blower, which is characterized by small size, light weight and high productivity. These important factors are where our Roots blower can reflect its value. The perfect embodiment of the market value of Roots blower shows that the development space of Roots blower is still large. In the market, Roots Blower has been recognized by customers from all walks of life, and has a broader development space.
Text term label: Roots blower
Article address: //wuhanzhcs.com/html/news/n02/824.html
