What is a Multistage roots vacuum pump? Introduction to the Working Principle of the roots vacuum pump

Multistage roots vacuum pumpbelonging to a rotary vacuum pump.，at work,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.，is a common Multistage roots vacuum pump，it has the functions of sewage disposal, Ventilation, pick up the suction, supply air and material handling，Structure consists of sealing device, bearing, bearing, rotator, gearing and so on。The following is to introduce the Multistage roots vacuum pump:

1、Brief introduction of Multistage roots vacuum pump

Multistage 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.，it is widely used in sewage disposal, petrify, pneumatic transport, Dust removal, Environmental protection industry and other industries，at runtime,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 has the characteristics of High pumping efficiency, Fast exhaust speed, easy to operate, high-effect and Easy to use and maintain.，The price is low and affordable。

Multistage roots vacuum pump

2、Multistage roots vacuum pump function

Multistage roots vacuum pumpit has the functions of mix, aeration, cool, dehydrate and dry，the product looks atmospheric.。

Multistage roots vacuum pump

3、Multistage roots vacuum pump video detail

On-site aerial photography of Multistage roots vacuum pump。

Multistage roots vacuum pump

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. widely used in smelt, power, building materials, mine, Textile light textile and other fields。

4、Multistage roots vacuum pump use

Multistage roots vacuum pumpCommonly used invacuum packaging,Vacuum extraction,vacuum treatment,vacuum packaging,vacuum drying and so on。

Multistage roots vacuum pump

5、Multistage roots vacuum pump structure composition

The Multistage roots vacuum pump structure is introduced as follows:

1. rotator

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

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. gearing

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

4. pump body

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

5. sealing device

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

Multistage roots vacuum pump

6、hyde powder workshop picture real shot

The finished products of the Multistage roots vacuum pump factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

hyde powder

The finished products of the Multistage roots vacuum pump factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Multistage roots vacuum pumpat 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.，the product looks beautiful.，is an efficient and reliable vacuum equipment.。