What is a Two stage Roots vacuum pump equipment? Introduction to the advantages and characteristics of Three leaf Roots blower functions

Two stage Roots vacuum pump equipmentis a device that generates positive pressure or negative pressure through the relative rotation of two impellers, thus compressing and conveying gas.，at the start of the operation,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.，When the motor drives one impeller to rotate, the other impeller will rotate synchronously at the same speed and in the opposite direction under the action of the synchronous gear. In the process of rotation, because the gaps between impeller and impeller, impeller and casing, impeller and wallboard are very small, a vacuum state is formed at the air inlet, and air is sucked into the air inlet cavity under the action of atmospheric pressure. As the impeller continues to rotate, two blades of each impeller, the wallboard and the casing form a sealed cavity, and the air in the air inlet cavity is continuously brought to the exhaust cavity by the sealed cavity formed by the two blades. Because the impellers in the exhaust cavity are meshed with each other, the air between the two blades is squeezed out. After continuous inhalation and extrusion, air is continuously transported from the air inlet to the air outlet, completing the whole gas transportation process.，is a Two stage Roots vacuum pump equipment，The overall structural design is relatively simple，generally, it is composed of bearing, case, muffler, wallboard, rotator and other major components。The following is to introduce the Two stage Roots vacuum pump equipment:

1、Brief introduction of Two stage Roots vacuum pump equipment

Two stage Roots vacuum pump equipmentis a device that generates positive pressure or negative pressure through the relative rotation of two impellers, thus compressing and conveying gas.，it can be used in Dust removal, make paper, port, building materials, Flue gas treatment and other industries，reliable quality，The price is low and affordable。

Two stage Roots vacuum pump equipment

2、Two stage Roots vacuum pump equipment function

Two stage Roots vacuum pump equipmentit has the functions of material handling, dehydrate, exhaust emission, cool and pressurized transportation。

Two stage Roots vacuum pump equipment

3、Two stage Roots vacuum pump equipment structure

The Two stage Roots vacuum pump equipment structure is introduced as follows:

1. case

It mainly plays the role of supporting (wallboard, impeller, muffler) and fixing. The casing is the external structure of the Two stage Roots vacuum pump equipment, which is used to support and fix the rotor, bearings and other components, while ensuring the gas tightness.

2. 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.

3. impeller

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

4. 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.

5. muffler

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

Two stage Roots vacuum pump equipment

4、Two stage Roots vacuum pump equipment characteristics

Two stage Roots vacuum pump equipmentit has the characteristics of wide application range, be of simple construction, smooth operation, low noise and economical and durable，it is mainly composed of bearing, impeller, fuel tank, case and rotator，productThe structural design is simple, novel and special.，be of high quality。

Two stage Roots vacuum pump equipment

5、Working principle of Two stage Roots vacuum pump equipment

Two stage Roots vacuum pump equipmentthe 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.，It is a product series that integrates material handling, aeration, cool, exhaust emission and Desulfurization oxidation，multifunctional, with functions such as ventilation, material fluidization, supply air, desulfurization oxidation and aquaculture，it is widely used in Environmental protection industry, chemical fertilizer, Pharmaceutical and chemical industries, coal chemical industry and pneumatic transport，is a Two stage Roots vacuum pump equipment newly developed by hyde powder。

Two stage Roots vacuum pump equipment

6、hyde powder's strength

The company has many years of Two stage Roots vacuum pump equipment manufacturing experience, large scale and strong strength.。

hyde

Two stage Roots vacuum pump equipmentbe of simple construction,wide application range,durable performance,convenient maintenance,smooth operation，the product looks atmospheric.，the principle is simple.Gas is compressed and transported based on the relative motion of two lobed rotors in the cylinder.。