What is a Countercurrent cooling Roots vacuum pump? Introduction to the Working Principle of the roots vacuum pump

Countercurrent cooling Roots vacuum pumpis an efficient and reliable vacuum equipment.，it has the functions of aeration, cool, pick up the suction, exhaust emission and sewage disposal。The following is to introduce the Countercurrent cooling Roots vacuum pump:

1、Brief introduction of Countercurrent cooling Roots vacuum pump

Countercurrent cooling 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.，the product looks beautiful.，the advantage is Because of the design of three-blade rotor, the Countercurrent cooling Roots vacuum pump has little vibration and low noise during operation, and the operation is stable and reliable、In the process of air intake and exhaust, the Countercurrent cooling 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.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Countercurrent cooling Roots vacuum pump 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 Countercurrent cooling Roots vacuum pump perform well in many situations where stable airflow is needed.、Due to the adoption of synchronous gear transmission and small gap design, the Countercurrent cooling Roots vacuum pump runs stably and reliably, without contact and wear parts, and has a long service life.，it is an ideal choice for customers to buy Countercurrent cooling Roots vacuum pump。

Countercurrent cooling Roots vacuum pump

2、Structural advantages of Countercurrent cooling Roots vacuum pump

The Countercurrent cooling Roots vacuum pump has the following structure

1. sealing device

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

2. 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.

3. rotator

Rotor is the core component of the Countercurrent cooling Roots vacuum pump, and its profile design and machining accuracy directly affect the performance and service life of the pump.

4. gearing

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

5. pump body

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

Countercurrent cooling Roots vacuum pump

3、Countercurrent cooling Roots vacuum pump application

Countercurrent cooling Roots vacuum pumpMainly used forvacuum drying,vacuum treatment,vacuum packaging,vacuum distillation andVacuum extraction，is a popular Countercurrent cooling Roots vacuum pump。

Countercurrent cooling Roots vacuum pump

4、Countercurrent cooling Roots vacuum pump picture

The Countercurrent cooling Roots vacuum pump is designed by hyde with advanced technology, and the product has high performance advantages. In order to facilitate our customers to find a satisfactory the roots vacuum pump more quickly, the following high-definition pictures are provided for reference.。

Countercurrent cooling Roots vacuum pump

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

5、Introduction of Countercurrent cooling Roots vacuum pump characteristics

Countercurrent cooling Roots vacuum pumpLow noise,stability,High efficiency,easy to operate,Long service life，the product looks beautiful.，multifunctional, with functions such as supply air, dehydrate, material handling, Desulfurization oxidation and dry，has been favored by more and more customers.。

Countercurrent cooling Roots vacuum pump

6、Countercurrent cooling Roots vacuum pump application

Countercurrent cooling Roots vacuum pumpIt is mostly used in Gas treatment, vacuum distillation, vacuum treatment, Gas treatment, vacuum drying, Vacuum extraction and so on，the product looks atmospheric.，features include Large volume utilization rate, High pumping efficiency, high-effect, Volumetric efficiency and Fast exhaust speed，Simple structural design, stable and reliable operation and convenient maintenance. This enables it to maintain high working efficiency and stability in long-term operation.、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.、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 Countercurrent cooling Roots vacuum pump perform well in many situations where stable airflow is needed.、Simple structural design, stable and reliable operation and convenient maintenance. This enables it to maintain high working efficiency and stability in long-term operation.，customizable。

Countercurrent cooling Roots vacuum pump

Countercurrent cooling Roots vacuum pumpin the course of 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.，It is a product series that integrates vacuum packaging, vacuum distillation, Gas treatment, vacuum packaging and Vacuum extraction，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.。