Introduction to Pneumatic conveying Roots vacuum pump unit, advantages, characteristics and principles of Roots Blower

Pneumatic conveying Roots vacuum pump unitis a positive displacement blower.，in the course of work,The two three-blade impellers rotate relatively in the space sealed by the casing and the wallboard. Each impeller adopts the envelope of involute or epicycloid, the three blades of each impeller are exactly the same, and the two impellers are also exactly the same, which greatly reduces the machining difficulty. During the rotation of the impeller, air enters the air inlet cavity under the action of atmospheric pressure, and then two blades of each impeller, the wallboard and the casing form a sealed cavity. During the rotation of the impeller, the air in the air inlet cavity is continuously brought to the exhaust cavity by the sealed cavity formed by the two blades, and because the impellers in the exhaust cavity are meshed with each other, the air between the two blades is squeezed out, so that the air is continuously transported from the air inlet to the air outlet.，the advantage is Small size and small floor space make it easy to arrange and install in places with limited space.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the fan have small vibration and low noise.、Simple structural design, stable and reliable operation and convenient maintenance. This enables it to maintain high working efficiency and stability in long-term operation.、Due to the adoption of synchronous gear transmission and small gap design, the Pneumatic conveying Roots vacuum pump unit runs stably and reliably, without contact and wear parts, and has a long service life.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the fan have small vibration and low noise.。The following is to introduce the Pneumatic conveying Roots vacuum pump unit:

1、Brief introduction of Pneumatic conveying Roots vacuum pump unit

Pneumatic conveying Roots vacuum pump unita rotary compressor that uses two lobed rotors to move relative to each other in a cylinder to compress and transport gas.。

Pneumatic conveying Roots vacuum pump unit

2、Pneumatic conveying Roots vacuum pump unit function

Pneumatic conveying Roots vacuum pump unitit has the functions of pressurized transportation, cool, dehydrate, aeration and material handling，The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Pneumatic conveying Roots vacuum pump unit less vibration and noise.、The air volume is directly proportional to the rotating speed, so its air output is very stable and basically unaffected by pressure changes. This characteristic makes the Pneumatic conveying Roots vacuum pump unit perform well in many situations where stable airflow is needed.、Small size and small floor space make it easy to arrange and install in places with limited space.、It has high efficiency and can realize gas transportation and pressurization with low energy consumption.、Because of the design of three-blade rotor, the Pneumatic conveying Roots vacuum pump unit has little vibration and low noise during operation, and the operation is stable and reliable，has been favored by more and more customers.。

Pneumatic conveying Roots vacuum pump unit

3、Structural characteristics of Pneumatic conveying Roots vacuum pump unit

The Pneumatic conveying Roots vacuum pump unit has the following structure

1. bearing

It is used to support the rotation of the rotor and bear the weight of the rotor and the load during operation.

2. muffler

Used to reduce the noise caused by airflow pulsation when the Pneumatic conveying Roots vacuum pump unit enters and exits.

3. impeller

It is the rotating part of the Pneumatic conveying Roots vacuum pump unit, 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 Pneumatic conveying Roots vacuum pump unit has gradually replaced the two-leaf Pneumatic conveying Roots vacuum pump unit.

4. 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.

5. bearing

It is used to support the rotation of the rotor and bear the weight of the rotor and the load during operation.

Pneumatic conveying Roots vacuum pump unit

4、Pneumatic conveying Roots vacuum pump unit performance advantage

Pneumatic conveying Roots vacuum pump units have the following advantages.

1. Long service life

The mechanical friction of the Pneumatic conveying Roots vacuum pump unit is small and the loss is low, so its service life is relatively long. This enables it to maintain high working efficiency and stability in long-term operation.

2. Economical and durable

The design without lubrication reduces the maintenance cost and improves the economy of the equipment.

3. 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.

4. Wide application range

Widely used in many fields, such as commodity industry, etc., it is more suitable for gas transportation and pressurization systems in low-pressure occasions, and can also be used as vacuum pumps.

5. Economical and durable

The design without lubrication reduces the maintenance cost and improves the economy of the equipment.

Pneumatic conveying Roots vacuum pump unit

5、Pneumatic conveying Roots vacuum pump unit work site real shot

hyde Pneumatic conveying Roots vacuum pump unit came in many pictures, which made everyone feast their eyes.。

Pneumatic conveying Roots vacuum pump unit

Note: All the pictures in this article were taken by hyde powder manufacturer.。

Pneumatic conveying Roots vacuum pump unitit is widely used inpneumatic transport,petrify,chemical fertilizer,pottery and porcelain,Dust removal and other industries，at the start of the operation,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.，multifunctional, with functions such as ventilation, dry, mix, sewage disposal and supply air。