What is a Negative pressure suction Roots blower? Introduction to the Working Principle of blower

Negative pressure suction Roots blowera rotary compressor that uses two lobed rotors to move relative to each other in a cylinder to compress and transport gas.。

1、Brief introduction of Negative pressure suction Roots blower

Negative pressure suction Roots blowerthe models are complete and can meet the needs of different users for different purposes.，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 Negative pressure suction Roots blower less vibration and noise.、Because of the design of three-blade rotor, the Negative pressure suction Roots blower has little vibration and low noise during operation, and the operation is stable and reliable、Simple structural design, stable and reliable operation and convenient maintenance. This enables it to maintain high working efficiency and stability in long-term operation.、In the process of air intake and exhaust, the Negative pressure suction Roots blower 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.，is based on hyde is a Negative pressure suction Roots blower newly developed by hyde powder。

Negative pressure suction Roots blower

2、Negative pressure suction Roots blower field real shot

hyde powder Negative pressure suction Roots blower came in many pictures, which made everyone feast their eyes.。

Negative pressure suction Roots blower

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

3、Introduction of Negative pressure suction Roots blower characteristics

Negative pressure suction Roots blowerfeatures include wide application range, smooth operation, stable and reliable, durable performance and convenient manufacture，multifunctional, with functions such as aquaculture, desulfurization oxidation, mix, sewage disposal and material handling，is a popular Negative pressure suction Roots blower，the product looks atmospheric.，is a double impeller synchronous compression machine, belonging to a positive displacement blower.。

Negative pressure suction Roots blower

4、Video analysis of Negative pressure suction Roots blower

On-site aerial photography of Negative pressure suction Roots blower。

Negative pressure suction Roots blower

As you can see from the live video.，hyde multifunctional, with functions such as exhaust emission, dehydrate, pressurized transportation, aeration and dry。

5、Structural advantages of Negative pressure suction Roots blower

The Negative pressure suction 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. case

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

3. impeller

It is the rotating part of the Negative pressure suction 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 Negative pressure suction Roots blower has gradually replaced the two-leaf Negative pressure suction Roots blower.

4. bearing

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

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.

Negative pressure suction Roots blower

Negative pressure suction Roots blowerit is mainly composed of muffler, bearing, wallboard, rotator and fuel tank，in the course of work,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.。