What is a Two-stage three-leaf Roots vacuum pump? Introduction to the advantages and characteristics of the roots vacuum pump functions

Two-stage three-leaf Roots vacuum pumpbelonging to a rotary vacuum pump.，the principle is simple.mainly based on the relative rotational movement of the rotor in the pump chamber. There are two rotors in the pump, and a certain gap is kept between them and the inner wall of the pump shell. Through the rotation of the rotor, the gas is sucked in from the air inlet, and then discharged from the air outlet through the processes of compression and exhaust. Due to the special design of the rotor profile, the gas in the pump cavity is effectively compressed and discharged, thus achieving vacuum extraction.，it is widely used in aquaculture, power, pneumatic transport, water treatment and petrify，Because of the design of three-blade rotor, the Two-stage three-leaf Roots vacuum pump has little vibration and low noise during operation, and the operation is stable and reliable、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Two-stage three-leaf Roots vacuum pump less vibration and noise.、In the process of air intake and exhaust, the Two-stage three-leaf Roots vacuum pump will not produce air pulsation, which means that it does not need an additional buffer gas tank to output gas smoothly. This is particularly important for processes that require stable airflow.、Due to the adoption of synchronous gear transmission and small gap design, the Two-stage three-leaf Roots vacuum pump runs stably and reliably, without contact and wear parts, and has a long service life.、Small size and small floor space make it easy to arrange and install in places with limited space.，the main features are reliability, Easy to use and maintain., Smooth operation, Run smoothly and No lubrication required。

1、Brief introduction of Two-stage three-leaf Roots vacuum pump

Two-stage three-leaf Roots vacuum pumpis a vacuum pump that sucks air through a pair of rotors making relative rotary motion in the pump cavity.，It is a product series that integrates vacuum distillation, Vacuum extraction, vacuum distillation, vacuum packaging and vacuum treatment，the product looks beautiful.，at runtime,based on the relative motion between the rotors, the gas is sucked from the air inlet through the rotation of the rotors, compressed in the pump cavity, and finally discharged through the air outlet, thus forming a vacuum in the pump cavity.，be loved by our customers.。

Two-stage three-leaf Roots vacuum pump

2、Two-stage three-leaf Roots vacuum pump performance advantage

Two-stage three-leaf Roots vacuum pumps have the following advantages.

1. reliability

Because there is no liquid and oil film, the Two-stage three-leaf Roots vacuum pump will not have oil leakage and other problems, with longer service life and lower maintenance cost.

2. Wide application range

Two-stage three-leaf Roots vacuum pumps are suitable for many industries, such as power and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

3. High pumping efficiency

Due to the relative motion between the rotors, the Two-stage three-leaf Roots vacuum pump can compress and exhaust gas efficiently in the process of air extraction, thus improving the air extraction efficiency.

4. high-effect

The Two-stage three-leaf Roots vacuum pump has very high pumping speed and exhaust capacity, especially in the range of high vacuum, and its performance is particularly outstanding.

5. High exhaust speed

The Two-stage three-leaf Roots vacuum pump has a large exhaust speed, which can quickly exhaust gas from the pump cavity, forming a high vacuum degree.

Two-stage three-leaf Roots vacuum pump

3、Advantages of Two-stage three-leaf Roots vacuum pump principle

Two-stage three-leaf Roots vacuum pumpat work,the suction, compression and exhaust processes are completed by synchronous high-speed rotation of two or more trilobal rotors in the pump cavity. The rotor consists of three blades, whose shapes and positions are symmetrical. When the motor is started, the two rotors start to rotate. Due to the symmetry of the design and position of the blades, air enters the pump body from the air inlet, and is gradually squeezed and discharged by the blades, forming a vacuum.，is a kind of high quality and low price Two-stage three-leaf Roots vacuum pump，customizable。

Two-stage three-leaf Roots vacuum pump

4、Two-stage three-leaf Roots vacuum pump video live broadcast

The following is the live video of Two-stage three-leaf Roots vacuum pump designed and produced by hyde powder for users, from which we can see the the advantage is Simple structural design, stable and reliable operation and convenient maintenance. This enables it to maintain high working efficiency and stability in long-term operation.、It has high efficiency and can realize gas transportation and pressurization with low energy consumption.、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 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 Two-stage three-leaf Roots vacuum pump perform well in many situations where stable airflow is needed.、Because of the design of three-blade rotor, the Two-stage three-leaf Roots vacuum pump has little vibration and low noise during operation, and the operation is stable and reliable of Two-stage three-leaf Roots vacuum pump.。

Two-stage three-leaf Roots vacuum pump

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. it has the characteristics of Fan vibration is small., Good dynamic balance, Long service life, Large volume utilization rate and Volumetric efficiency。

5、Structural advantages of Two-stage three-leaf Roots vacuum pump

The Two-stage three-leaf Roots vacuum pump has the following structure

1. gearing

The transmission device is usually driven by motor or reducer, which makes the rotor rotate relatively in the pump cavity.

2. sealing device

The sealing device is used to ensure that the gas in the pump cavity will not leak to the external environment.

3. pump body

Pump body is usually made of cast iron or cast steel, which has good strength and sealing performance.

4. bearing

Bearings are responsible for supporting the rotary motion of the rotor, and high-precision bearings are usually used to ensure the stable operation of the rotor.

5. rotator

Rotor is the core component of the Two-stage three-leaf Roots vacuum pump, and its profile design and machining accuracy directly affect the performance and service life of the pump.

Two-stage three-leaf Roots vacuum pump

6、Brief introduction of Two-stage three-leaf Roots vacuum pump

Two-stage three-leaf Roots vacuum pumpis a kind of vacuum equipment that uses a pair of rotors (usually two impellers with special profile) that rotate synchronously and reversely in the pump cavity to extract gas.，has been favored by more and more customers.。

Two-stage three-leaf Roots vacuum pump

Two-stage three-leaf Roots vacuum pumpthe product looks atmospheric.，at the start of the operation,mainly based on the relative rotational movement of the rotor in the pump chamber. There are two rotors in the pump, and a certain gap is kept between them and the inner wall of the pump shell. Through the rotation of the rotor, the gas is sucked in from the air inlet, and then discharged from the air outlet through the processes of compression and exhaust. Due to the special design of the rotor profile, the gas in the pump cavity is effectively compressed and discharged, thus achieving vacuum extraction.。