What is a Roots blower for petrochemical industry? Introduction to the advantages and characteristics of the Three leaf Roots blower

Roots blower for petrochemical industryis a positive displacement blower.，it is widely used in pneumatic transport, aquaculture, coal chemical industry, petrify and pottery and porcelain，is a common Roots blower for petrochemical industry，modern technology，The price is low and affordable。The following is to introduce the Roots blower for petrochemical industry:

1、Brief introduction of Roots blower for petrochemical industry

Roots blower for petrochemical industryis a device that generates positive pressure or negative pressure through the relative rotation of two impellers, thus compressing and conveying gas.。

Roots blower for petrochemical industry

2、Roots blower for petrochemical industry principle

Roots blower for petrochemical industryat work,Gas is compressed and transported based on the relative motion of two lobed rotors in the cylinder. When the two rotors rotate, the volume between them changes constantly, thus realizing the suction, compression and discharge of gas.。

Roots blower for petrochemical industry

3、Roots blower for petrochemical industry structure

The Roots blower for petrochemical industry structure is introduced as follows:

1. impeller

It is the rotating part of the Roots blower for petrochemical industry, which is divided into two leaves and three leaves. However, due to many advantages such as smaller air pulsation, less noise and smoother operation, the three-leaf Roots blower for petrochemical industry has gradually replaced the two-leaf Roots blower for petrochemical industry.

2. wallboard

It is mainly used to connect the casing with the impeller, support the rotation of the impeller, and play the role of end sealing.

3. rotator

The core components are two identical lobed rotors, which usually adopt involute or epicycloid envelope design to ensure close cooperation during rotation and reduce leakage.

4. impeller

It is the rotating part of the Roots blower for petrochemical industry, which is divided into two leaves and three leaves. However, due to many advantages such as smaller air pulsation, less noise and smoother operation, the three-leaf Roots blower for petrochemical industry has gradually replaced the two-leaf Roots blower for petrochemical industry.

5. case

It mainly plays the role of supporting (wallboard, impeller, muffler) and fixing. The casing is the external structure of the Roots blower for petrochemical industry, which is used to support and fix the rotor, bearings and other components, while ensuring the gas tightness.

Roots blower for petrochemical industry

4、Roots blower for petrochemical industry function

Roots blower for petrochemical industrymultifunctional, with functions such as aeration, material fluidization, supply air, material handling and dry。

Roots blower for petrochemical industry

5、Roots blower for petrochemical industry advantage

The advantages of Roots blower for petrochemical industry are as follows:

1. Durable performance

Impeller and shaft are integrated structure, and the impeller is not worn, so the performance of the fan is durable and can run continuously for a long time.

2. Smooth operation

Due to the adoption of synchronous gear transmission and small gap design, the Roots blower for petrochemical industry runs stably and reliably, without contact and wear parts, and has a long service life.

3. Convenient maintenance

The structure of the Roots blower for petrochemical industry is relatively simple and easy to maintain.

4. Durable performance

Impeller and shaft are integrated structure, and the impeller is not worn, so the performance of the fan is durable and can run continuously for a long time.

5. Simple structure and convenient manufacture

The Roots blower for petrochemical industry is small in size and occupies a small area, which makes it easy to arrange and install in places with limited space.

Roots blower for petrochemical industry

Roots blower for petrochemical industryit is widely used inFlue gas treatment,power,chemical fertilizer,smelt,manufacturing industry and other industries，When the motor drives one impeller to rotate, the other impeller will rotate synchronously at the same speed and in the opposite direction under the action of the synchronous gear. In the process of rotation, because the gaps between impeller and impeller, impeller and casing, impeller and wallboard are very small, a vacuum state is formed at the air inlet, and air is sucked into the air inlet cavity under the action of atmospheric pressure. As the impeller continues to rotate, two blades of each impeller, the wallboard and the casing form a sealed cavity, and the air in the air inlet cavity is continuously brought to the exhaust cavity by the sealed cavity formed by the two blades. Because the impellers in the exhaust cavity are meshed with each other, the air between the two blades is squeezed out. After continuous inhalation and extrusion, air is continuously transported from the air inlet to the air outlet, completing the whole gas transportation process.。