What is a Roots vacuum pump with large suction? Introduction to the advantages and characteristics of the the roots vacuum pump

Roots vacuum pump with large suctionis 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.，the principle is simple.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.，the product looks atmospheric.，the advantage is Due to the adoption of synchronous gear transmission and small gap design, the Roots vacuum pump with large suction runs stably and reliably, without contact and wear parts, and has a long service life.、Small size and small floor space make it easy to arrange and install in places with limited space.、The air volume is directly proportional to the rotating speed, so its air output is very stable and basically unaffected by pressure changes. This characteristic makes the Roots vacuum pump with large suction perform well in many situations where stable airflow is needed.、In the process of air intake and exhaust, the Roots vacuum pump with large suction 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.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the fan have small vibration and low noise.，is based on hyde powder is an advanced Roots vacuum pump with large suction developed by our company in combination with the actual situation of the industry。

1、Brief introduction of Roots vacuum pump with large suction

Roots vacuum pump with large suctionbelonging to a rotary vacuum pump.，at runtime,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.，it is an ideal choice for customers to buy Roots vacuum pump with large suction。

Roots vacuum pump with large suction

2、Roots vacuum pump with large suction performance advantage

The advantages of Roots vacuum pump with large suction are as follows:

1. stability

The structure is simple and practical, and there is no need to refuel, so it has little impact on the environment and gas pollution. In addition, because the rotor adopts a trilobal shape, the vibration and noise generated by its movement are very small and the operation is stable.

2. High pumping efficiency

Due to the relative motion between the rotors, the Roots vacuum pump with large suction can compress and exhaust gas efficiently in the process of air extraction, thus improving the air extraction efficiency.

3. Wide application range

Roots vacuum pump with large suctions are suitable for many industries, such as Dust removal and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

4. reliability

Because there is no liquid and oil film, the Roots vacuum pump with large suction will not have oil leakage and other problems, with longer service life and lower maintenance cost.

5. Long service life

The rotor of the Roots vacuum pump with large suction is usually made of wear-resistant materials, and the structure of the pump body is firm, so the service life is relatively long.

Roots vacuum pump with large suction

3、Advantages of Roots vacuum pump with large suction principle

Roots vacuum pump with large suctionat work,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.，multifunctional, with functions such as pick up the suction, Material fluidization, aquaculture, mix and Pressurized transportation，the product looks beautiful.，can be customized according to user's needs.。

Roots vacuum pump with large suction

4、Structural advantages of Roots vacuum pump with large suction

The Roots vacuum pump with large suction has the following structure

1. pump body

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

2. sealing device

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

3. rotator

Rotor is the core component of the Roots vacuum pump with large suction, and its profile design and machining accuracy directly affect the performance and service life of the pump.

4. 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.

5. gearing

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

Roots vacuum pump with large suction

5、Roots vacuum pump with large suction application

Roots vacuum pump with large suctionIt has a wide range of uses, including Vacuum extraction, vacuum packaging, Gas treatment, vacuum drying and vacuum treatment，it is widely used in Textile light textile, water treatment, chemical fertilizer, mine, Environmental protection industry and other industries，The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Roots vacuum pump with large suction 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.、The air volume is directly proportional to the rotating speed, so its air output is very stable and basically unaffected by pressure changes. This characteristic makes the Roots vacuum pump with large suction perform well in many situations where stable airflow is needed.、Because of the design of three-blade rotor, the Roots vacuum pump with large suction has little vibration and low noise during operation, and the operation is stable and reliable、In the process of air intake and exhaust, the Roots vacuum pump with large suction 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.，it has the functions of Material fluidization, aeration, pick up the suction, material handling and Pressurized transportation，it is usually composed of rotator, bearing, rotator, sealing device and pump body，This productThe overall structural design is simple and novel.。

Roots vacuum pump with large suction

6、hyde workshop real shot

The finished products of the Roots vacuum pump with large suction 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 Roots vacuum pump with large suction 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.。

Roots vacuum pump with large suctionit has the characteristics of No lubrication required, High efficiency, reliability, Good dynamic balance and stability，at the start of the operation,based on the relative motion between the rotors, the gas is sucked from the air inlet through the rotation of the rotors, compressed in the pump cavity, and finally discharged through the air outlet, thus forming a vacuum in the pump cavity.。