Introduction to Multistage roots vacuum pump, the roots vacuum pump specifications, model parameters

Multistage roots vacuum pumpis an efficient and reliable vacuum equipment.，features include Economical and durable, be of simple construction, Fan vibration is small., Low noise and No lubrication required，in the course of 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.，is developed and improved by hyde powder。

1、Brief introduction of Multistage roots vacuum pump

Multistage roots vacuum pumpis a common vacuum equipment.，multifunctional, with functions such as exhaust emission, dehydrate, aeration, Ventilation and dry，it is usually composed of bearing, sealing device, rotator, bearing and sealing device，This Multistage roots vacuum pumpThe overall structural design is simple, diverse and beautiful.，the product looks atmospheric.，the advantage is In the process of air intake and exhaust, the Multistage roots vacuum pump 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.、Small size and small floor space make it easy to arrange and install in places with limited space.、It has high efficiency and can realize gas transportation and pressurization with low energy consumption.、Due to the adoption of synchronous gear transmission and small gap design, the Multistage roots vacuum pump runs stably and reliably, without contact and wear parts, and has a long service life.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Multistage roots vacuum pump less vibration and noise.。

Multistage roots vacuum pump

2、Introduction of advantages of Multistage roots vacuum pump

Multistage roots vacuum pumps have the following advantages.

1. reliability

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

2. High exhaust speed

The Multistage roots vacuum pump has a large exhaust speed, which can quickly exhaust gas from the pump cavity, forming a high vacuum degree.

3. Wide application range

Multistage roots vacuum pumps are suitable for many industries, such as aquaculture and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

4. 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.

5. High pumping efficiency

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

Multistage roots vacuum pump

3、Functional advantages of Multistage roots vacuum pump

Multistage roots vacuum pumps have the following advantages.

1. Long service life

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

2. be of simple construction

The structure of the Multistage roots vacuum pump is relatively simple, mainly composed of pump body and other parts.

3. Wide application range

Multistage roots vacuum pumps are suitable for many industries, such as power and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

4. be of simple construction

The structure of the Multistage roots vacuum pump is relatively simple, mainly composed of gearing and other parts.

5. high-effect

The Multistage roots vacuum pump has very high pumping speed and exhaust capacity, especially in the range of high vacuum, and its performance is particularly outstanding.

Multistage roots vacuum pump

4、Introduction of Multistage roots vacuum pump characteristics

Multistage roots vacuum pumpit has the characteristics of Large volume utilization rate, Fast exhaust speed, Convenient manufacture, Long service life and Run smoothly，Because of the design of three-blade rotor, the Multistage roots vacuum pump 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.、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.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Multistage roots vacuum pump less vibration and noise.、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 Multistage roots vacuum pump perform well in many situations where stable airflow is needed.，the product looks beautiful.，widely used inmine,power,Textile light textile,manufacturing industry,chemical fertilizer and other industries，it is an ideal choice for customers to buy Multistage roots vacuum pump。

Multistage roots vacuum pump

5、Structural advantages of Multistage roots vacuum pump

The Multistage roots vacuum pump has the following structure

1. 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.

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. pump body

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

4. gearing

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

5. rotator

Rotor is the core component of the Multistage roots vacuum pump, and its profile design and machining accuracy directly affect the performance and service life of the pump.

Multistage roots vacuum pump

6、Multistage roots vacuum pump price advantage

The Multistage roots vacuum pump price is introduced as follows:

1. select a qualified person

The raw materials used by different manufacturers will also be different. The better the raw materials, the better the quality and performance of the products and the higher the price. On the contrary, the products made of ordinary materials have low production costs and much lower prices.

2. technology content

Each customer needs different products, wants to achieve different purposes, and has different product technical design. The higher or more advanced the technical requirements, the more the product cost will be, and the price will increase with the increase of cost. On the contrary, the price will be cheaper.

3. market demand

Market supply and demand is the inevitable law of market development, with more market supply, less demand and lower product prices; The market supply is small, and people's demand is large. "Things are scarce and expensive", the product price will increase accordingly, and the price of hyde Multistage roots vacuum pump will also conform to this market law.

4. specifications and models

The prices of products with different specifications and models will definitely be different. Generally speaking, the larger the specifications and models, the higher the prices will be. Because the raw materials and time consumed in the manufacturing process of large-sized products are more, the prices are much higher than those of small-sized products.

5. product configuration

Configuration refers to the hardware composition of the product, which mainly includes material selection, parts selection, etc. The higher the overall configuration of the product, the higher the price of the Multistage roots vacuum pump, which is beyond doubt. hyde powder makes every product with great care in the attitude of being highly responsible to customers, so the price of hyde Multistage roots vacuum pump is reasonable for products with the same configuration.

Multistage roots vacuum pump

Multistage roots vacuum pumpit is widely used in Food and beverage processing, Flue gas treatment, water treatment, port and building materials，at runtime,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.。