What is a Double stage series high-pressure Roots blower? Introduction to the Working Principle of Roots Blower

Double stage series high-pressure Roots bloweris a double impeller synchronous compression machine, belonging to a positive displacement blower.，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 Double stage series high-pressure Roots blower less vibration and 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.、Small size and small floor space make it easy to arrange and install in places with limited space.、Due to the adoption of synchronous gear transmission and small gap design, the Double stage series high-pressure Roots blower runs stably and reliably, without contact and wear parts, and has a long service life.，It has a wide range of uses, including Material fluidization, dehydrate, dry, cool and Pressurized transportation，was developed and designed by hyde powder。The following is to introduce the Double stage series high-pressure Roots blower:

1、Brief introduction of Double stage series high-pressure Roots blower

Double stage series high-pressure Roots bloweris a positive displacement blower with forced gas transmission characteristics.。

Double stage series high-pressure Roots blower

2、Double stage series high-pressure Roots blower advantage

The advantages of Double stage series high-pressure Roots blower are as follows:

1. be of simple construction

The Double stage series high-pressure Roots blower is simple in design and easy to manufacture and maintain.

2. Long service life

The mechanical friction of the Double stage series high-pressure Roots blower 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.

3. Wide application range

The Double stage series high-pressure Roots blower is suitable for conveying and pressurizing a variety of gases, including air, oxygen, nitrogen, etc., and can work stably under different pressures and flows.

4. Convenient maintenance

The structure of the Double stage series high-pressure Roots blower is relatively simple and easy to maintain.

5. 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.

Double stage series high-pressure Roots blower

3、Double stage series high-pressure Roots blower structure

The Double stage series high-pressure Roots blower structure is introduced as follows:

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. muffler

Used to reduce the noise caused by airflow pulsation when the Double stage series high-pressure Roots blower enters and exits.

3. impeller

It is the rotating part of the Double stage series high-pressure Roots blower, 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 Double stage series high-pressure Roots blower has gradually replaced the two-leaf Double stage series high-pressure Roots blower.

4. case

It mainly plays the role of supporting (wallboard, impeller, muffler) and fixing. The casing is the external structure of the Double stage series high-pressure Roots blower, which is used to support and fix the rotor, bearings and other components, while ensuring the gas tightness.

5. 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.

Double stage series high-pressure Roots blower

4、Double stage series high-pressure Roots blower principle

Double stage series high-pressure Roots blowerthe principle is simple.The gas is compressed and transported by the relative rotation of a pair of trilobal rotors in the cylinder. Each trilobal rotor is supported by two bearings, and the relative position of the two rotors is always kept constant by using a pair of synchronous gears. During the rotation of the rotor, there are tiny gaps between impeller and impeller, impeller and casing, impeller and side cover, so there is no friction in the working chamber and no lubrication is needed, thus realizing the smooth transportation of gas.，multifunctional, with functions such as exhaust emission, pressurized transportation, mix, dehydrate and ventilation。

Double stage series high-pressure Roots blower

5、Double stage series high-pressure Roots blower characteristics

Double stage series high-pressure Roots blowerfeatures include wide application range, low noise, be of simple construction, stable and reliable and energy-efficient，Widely used inpick up the suction,Ventilation,aeration,pick up the suction,cool and so on。

Double stage series high-pressure Roots blower

6、Structural characteristics of Double stage series high-pressure Roots blower

The Double stage series high-pressure Roots blower has the following structure

1. fuel tank

Mainly used for storing lubricating oil used for lubricating gears and bearings. The oil tank is used to store lubricating oil to lubricate bearings and gears and reduce wear and friction.

2. bearing

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

3. 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.

4. case

It mainly plays the role of supporting (wallboard, impeller, muffler) and fixing. The casing is the external structure of the Double stage series high-pressure Roots blower, which is used to support and fix the rotor, bearings and other components, while ensuring the gas tightness.

5. fuel tank

Mainly used for storing lubricating oil used for lubricating gears and bearings. The oil tank is used to store lubricating oil to lubricate bearings and gears and reduce wear and friction.

Double stage series high-pressure Roots blower

Double stage series high-pressure Roots bloweris a Double stage series high-pressure Roots blower，The overall structural design is relatively simple and compact.，the main structure includes bearing, impeller, muffler, wallboard, fuel tank and so on，it has the functions of aquaculture, desulfurization oxidation, cool, dehydrate and dry。