(Picture and text) Is the silencer of Roots blower installed in front and back?

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Source: Roots blower manufacturer Published on: October 20, 2021 Hits:

What is the structure of Roots blower silencer?

Roots blower silencer is a kind of tubular silencer of Roots blower, which is composed of multiple silencing tubes. In order to reduce the radiation sound generated by the shell wall vibration excited by air flow, its shell has no stiffener, and it is equipped with a support to facilitate installation.

The following is the structure diagram of Roots blower. You can see more intuitively the installation structure of Roots blower silencer.

(Picture and text) Is the silencer of Roots blower installed in front and back? (Figure 2)

What is the silencing principle of Roots blower silencer structure?

There are two types of Roots blower silencer:

① Removable silencer, commonly used and commonly used three blade roots blower

Roots blower silencer is a kind of resistive silencer. When sound waves move in porous sound absorbing materials, they will cause air molecules in the material pores or gaps to vibrate, so that part of the sound energy will be converted into heat energy due to the friction and viscous resistance of the holes, thus reducing the sound waves. Both ends are equipped with flange plates, which are suitable for connecting the muffler to the pipeline behind. Usually, they are located behind the fan to prevent the noise generated by the vibration of the urban roots fan. As shown below:
(Picture and text) Is the silencer of Roots blower installed in front and back? (Figure 3)

(Picture and text) Is the silencer of Roots blower installed in front and back? (Figure 3)

② The non detachable silencer is generally connected to the fan and is not detachable. It is integrated with the fan and is commonly used for Roots vacuum pump, as shown in the figure below:

What are the advantages of Roots blower silencer?

Nowadays, Roots blowers in various industries are used more and more widely, which benefits from the fact that as long as the industries carrying gas can basically use them.

Use of Roots blower for sewage treatment: Now the environmental protection awareness is getting stronger and stronger, and timely and proper sewage treatment is very important. If the sewage accumulates for a long time, it provides conditions for the breeding of bacteria, which is very harmful to the residents living around. Therefore, the use of Roots blower in sewage aeration is very necessary. Aerate the microorganisms in the water, and treat the sewage according to the chemical reaction, It is both energy saving and environmental protection. However, if the treatment source is close to the living area of residents, there will be a lot of noise pollution. This time is the time when the Roots blower silencer works, which greatly reduces the noise and keeps people away from the noise pollution source.

How to select the silencer of Roots blower?

Since the model parameters of each manufacturer will be slightly different, if you need to configure a silencer, you should use a ruler to measure the diameter of the silencer. If the size of the silencer is different from the outlet size of Roots blower, it is recommended to use a soft connection, but note that the size cannot be very different.

What should be paid attention to when installing the silencer of Roots blower?

① Use elastic pads such as rubber plates to cut off solid sound transmission and ensure air tightness;

② The weight of the silencer cannot be directly connected to the Roots blower, and it should be grounded and supported at the shell or flange with a bracket;

③ The filter cotton of silencer shall be checked and replaced regularly.

④ Add protective screen at the air inlet to filter sundries when it is detected that sundries may be inhaled.

⑤ When the flange size and pipe connection size of the silencer are not appropriate, the reducer pipe shall be used for connection, but the size difference shall not be too much, which is likely to cause excessive pressure overload.

⑥ Avoid oil contamination, steam, rain and corrosive impurities entering the silencer, or they will cause blockage and affect the service life of Roots blower silencer.

The above is the whole content of this chapter. I hope it can help you!

(Picture and text) Is the silencer of Roots blower installed in front and back? (Figure 5)

Profile of Roots Blower Company for ash silo gasification:

Shandong Xinqianshun Machinery Co., Ltd. is a professional company integrating design, development and sales Roots blower manufacturer The company is located in the east of Mingshui City, Zhangqiu City, Shandong Province, with extremely convenient transportation.
The company mainly produces XQSSR series Three blade roots blower 。 This product absorbs advanced technology and relies on a new generation of efficient and energy-saving products developed by scientific research institutes. It has reasonable structure, small size, high efficiency, low noise, stable operation, long service life, convenient maintenance and other characteristics, and is widely used in sewage treatment, mining, metallurgy, chemicals, building materials, electricity, light industry, flour, aquaculture and other fields. Over the years, it has been well received by users. The company always faces the future with new ideas, new attitudes, new perspectives, broad mind and unprecedented boldness 【 see more 】
Welcome to purchase our company's fans and put forward valuable suggestions. You can contact us through the following ways.

Shandong Xinqianshun Machinery Co., Ltd
Contact: Manager Liu
Telephone: 0531-83663588
mobile phone: 13181700788
Email: [email protected]
Address: Chengdong Industrial Park, Zhangqiu District, Shandong Province