What is the operating principle of Roots blower?

Roots Blower, also known as Roots Blower, is an important gas conveying equipment. Its working principle is based on positive pressure centrifugal fan. The following is a detailed description of the working principle and operation process of Roots blower:

Structure composition:

Roots blower is usually composed of two or more screw rotors that are toothed with each other, and these rotors are located in a special housing.

The enclosure is usually divided into three parts: inlet chamber, middle compartment and outlet chamber. These parts are isolated by sealing devices to ensure that the gas does not flow directly from the inlet side to the outlet side.

working principle:

When the blower starts, the rotor will start to rotate. Usually there are two rotors, which rotate in opposite directions, that is, one rotates clockwise and the other rotates counterclockwise.

During rotation, the gears of the rotor will engage, causing the gas to be entrained from the intake chamber to the intermediate compartment.

When the rotor continues to rotate, the gas in the middle compartment is pushed to the outlet chamber.

This process is continuous. The gas is continuously entrained, pushed and discharged to form a stable airflow.

Features and applications:

The biggest feature of Roots blowers is that they can provide high pressure difference and do not need lubricating oil.

Since there is no internal contact, they will not produce pollution when transporting gas.

Roots blower is usually used for applications requiring stable airflow and high pressure difference, such as wastewater treatment, powder conveying, pneumatic conveying, aquaculture, sewage aeration, etc.

Because of their high efficiency, durability and reliability, they are widely used in the industrial field.

In a word, Roots blower carries the gas from the inlet end to the outlet end through two rotating screw rotors, producing the airflow with high pressure difference. This design makes it a reliable and efficient gas conveying device in many industrial applications.

Finally, I will teach you a method to compare the price of fan selection. You can search Xinqianshun fan, go to the Xinqianshun website, click the fan selection on the navigation bar, enter the selection page, enter the air volume, select the air pressure, and query the price, model, power, speed, weight and other detailed parameters of the required fan by yourself. Simple and convenient, optional! The price of Xinqian Shun Fan is open and transparent, which can be checked online. It will not vary from person to person. From the source, it can avoid the chaos like the salesperson asking exorbitant prices. Users can clearly know what accessories they have purchased and pay for them. The cost is used for equivalent equipment and services. With lower use cost and more stable product quality, Xinqianshun has accumulated a large number of loyal users. Many well-known enterprises are using Xinqianshun fans. Easy to use and inexpensive has become Xinqianshun's new business card.