What is a Negative pressure pneumatic conveying Roots blower? Introduction to the advantages and characteristics of Three leaf Roots blower functions

Negative pressure pneumatic conveying 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 pneumatic conveying Roots blower

Negative pressure pneumatic conveying Roots bloweris a device that generates positive pressure or negative pressure through the relative rotation of two impellers, thus compressing and conveying gas.，the product looks atmospheric.，the advantage is 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 Negative pressure pneumatic conveying Roots blower less vibration and noise.、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 fan have small vibration and low noise.、Because of the design of three-blade rotor, the Negative pressure pneumatic conveying Roots blower has little vibration and low noise during operation, and the operation is stable and reliable。

Negative pressure pneumatic conveying Roots blower

2、Negative pressure pneumatic conveying Roots blower application

Negative pressure pneumatic conveying Roots blowerIt has the functions of Ventilation, supply air, dry, sewage disposal and Desulfurization oxidation，It has high efficiency and can realize gas transportation and pressurization with low energy consumption.、Because of the design of three-blade rotor, the Negative pressure pneumatic conveying Roots blower has little vibration and low noise during operation, and the operation is stable and reliable、Due to the adoption of synchronous gear transmission and small gap design, the Negative pressure pneumatic conveying Roots blower 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 Negative pressure pneumatic conveying Roots blower less vibration and noise.、In the process of air intake and exhaust, the Negative pressure pneumatic conveying 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.，widely used in water treatment, chemical fertilizer, power, pneumatic transport, aquaculture and other fields，at the start of the operation,Gas is compressed and transported based on the relative motion of two lobed rotors in the cylinder.，is developed and improved by hyde powder。

Negative pressure pneumatic conveying Roots blower

3、Working principle of Negative pressure pneumatic conveying Roots blower

Negative pressure pneumatic conveying Roots blowerin the course of work,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 has the functions of material fluidization, ventilation, pick up the suction, mix and cool，Commonly used insupply air,Material fluidization,sewage disposal,dehydrate,aeration and so on，The overall structural design is simple and novel.，it is mainly composed of case, wallboard, rotator, case and fuel tank，is a positive displacement blower with forced gas transmission characteristics.。

Negative pressure pneumatic conveying Roots blower

4、Structural characteristics of Negative pressure pneumatic conveying Roots blower

The Negative pressure pneumatic conveying Roots blower structure is introduced as follows:

1. impeller

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

2. 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.

3. 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.

4. muffler

Used to reduce the noise caused by airflow pulsation when the Negative pressure pneumatic conveying Roots blower enters and exits.

5. case

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

Negative pressure pneumatic conveying Roots blower

5、Functional advantages of Negative pressure pneumatic conveying Roots blower

Negative pressure pneumatic conveying Roots blowers have the following advantages.

1. Long service life

The mechanical friction of the Negative pressure pneumatic conveying 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.

2. energy-efficient

The Negative pressure pneumatic conveying Roots blower has high efficiency and can realize gas transportation and pressurization with low energy consumption.

3. Low noise

The design of the three-blade rotor effectively controls the noise and vibration of the fan.

4. Compact structure and small floor space.

The Negative pressure pneumatic conveying Roots blower is small in size and occupies a small area, which makes it easy to arrange and install in places with limited space.

5. Durable performance

Impeller and shaft are integrated structure, and the impeller is not worn, so the performance of the fan is durable and can run continuously for a long time.

Negative pressure pneumatic conveying Roots blower

6、How much is the Negative pressure pneumatic conveying Roots blower?

The Negative pressure pneumatic conveying Roots blower price is introduced as follows:

1. model

There are many specifications and models of Negative pressure pneumatic conveying Roots blower in the market now. Under normal circumstances, the price of large-sized Negative pressure pneumatic conveying Roots blower is definitely higher than that of small-sized Negative pressure pneumatic conveying Roots blower.

2. Configuration level

Products of the same style, different configurations, the product price is definitely different, therefore, the Negative pressure pneumatic conveying Roots blower price is affected by the configuration, and the price varies.

3. Brand strength

At present, there are various brands of Negative pressure pneumatic conveying Roots blower in shandong(Province). The performance, quality and after-sales of products under different brands are different, and the prices of Negative pressure pneumatic conveying Roots blower are different.

4. technology content

The more advanced the technology, the higher the price will be, otherwise the equipment price will be low, and users must pay attention to whether their own technology meets the production requirements when purchasing equipment.

5. raw material

The higher the cost of materials, the higher the price will be. In the process of purchasing, customers need to make a detailed understanding of the materials selected for manufacturing products.

Negative pressure pneumatic conveying Roots blower

Negative pressure pneumatic conveying Roots blowermultifunctional, with functions such as supply air, material fluidization, dry, pressurized transportation and desulfurization oxidation，The overall structural design is simple, diverse and beautiful.，the main structure includes fuel tank, bearing, impeller, fuel tank and muffler，at runtime,It mainly depends on the relative movement of two lobed rotors (usually three-bladed impellers) in the cylinder to compress and transport gas.。