Introduction to Multi stage Roots vacuum pump and blower structure principle

Multi stage Roots vacuum pumpis a double impeller synchronous compression machine, belonging to a positive displacement blower.，the product looks beautiful.，The overall structural design is relatively simple and compact.，the main structure includes bearing, case, muffler, impeller and muffler，at the start of the operation,Gas is compressed and transported based on the relative motion of two lobed rotors in the cylinder.，was developed and designed by hyde powder。

1、Brief introduction of Multi stage Roots vacuum pump

Multi stage Roots vacuum pumpis a positive displacement blower with forced gas transmission characteristics.。

Multi stage Roots vacuum pump

2、Multi stage Roots vacuum pump performance advantage

The advantages of Multi stage Roots vacuum pump are as follows:

1. Economical and durable

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

2. Low noise

The design of the three-blade rotor effectively controls the noise and vibration of the fan.

3. Wide application range

Multi stage Roots vacuum pumps are widely used in many fields, such as power, etc., especially suitable for gas transportation and pressurization systems in low-pressure occasions, and can also be used as vacuum pumps.

4. Convenient maintenance

The structure of the Multi stage Roots vacuum pump is relatively simple and easy to maintain.

5. 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.

Multi stage Roots vacuum pump

3、Multi stage Roots vacuum pump structure

The Multi stage Roots vacuum pump has the following structure

1. 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.

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. impeller

It is the rotating part of the Multi stage Roots vacuum pump, 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 Multi stage Roots vacuum pump has gradually replaced the two-leaf Multi stage Roots vacuum pump.

4. muffler

Used to reduce the noise caused by airflow pulsation when the Multi stage Roots vacuum pump enters and exits.

5. 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.

Multi stage Roots vacuum pump

4、Multi stage Roots vacuum pump work site real shot

High-definition picture shooting for various Multi stage Roots vacuum pump, all-round display, exquisite appearance, excellent quality and trustworthy.。

Multi stage Roots vacuum pump

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

5、Multi stage Roots vacuum pump video detail

On-site aerial photography of Multi stage Roots vacuum pump。

Multi stage Roots vacuum pump

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. widely used inmine,manufacturing industry,power,port,Textile light textile and other industries。

6、Multi stage Roots vacuum pump real shot picture

Multi stage Roots vacuum pump have various specifications and models, which can meet the diverse needs of users. The following are high-definition real pictures, which are exquisite in workmanship and trustworthy.。

Multi stage Roots vacuum pump

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

Multi stage Roots vacuum pumpWidely used incool,sewage disposal,Material fluidization,Pressurized transportation,supply air and so on，at runtime,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.。