Roots high-pressure fan is a type of blower that can generate high-pressure airflow, with a unique working principle and a wide range of application fields.
Working principle
The Roots high-pressure fan adopts the working principle of Roots blower, which compresses and delivers gas through relative motion between two meshing gears (or blade rotors) in the cylinder. Gas is drawn in from the low-pressure port, instantly boosted by gears (or rotors), and then discharged from the high-pressure outlet. This working principle enables Roots high-pressure fans to generate higher airflow pressure at lower speeds.
Performance characteristics
1. High pressure performance: Roots high-pressure fans have a wide pressure range, generally ranging from 0.1MPa to 15MPa, which can meet the high pressure requirements of different processes.
2. Energy saving: Roots high-pressure fans have high energy efficiency, which can effectively save energy costs and improve production efficiency.
3. Compact structure: Roots high-pressure fan has a compact structure and is easy to manufacture, suitable for installation in industrial environments with limited space.
4. Stable operation: Roots high-pressure fan runs smoothly, with low vibration and noise, and can operate continuously for a long time.
5. Easy maintenance: The Roots high-pressure fan has a simple structure, few components, is easy to disassemble and replace, and is easy to maintain.
application area
Roots high-pressure fans are widely used in multiple fields, including but not limited to:
1. Wastewater treatment: used for gas supply in aeration tanks to promote the degradation of wastewater and oxidation of organic matter.
2. Biological fermentation: a process that provides oxygen, promotes microbial reproduction, and produces acid and enzymes.
3. Oil and gas recovery: Mixing and transporting air to accelerate the evaporation of crude oil.
4. In the field of chemical engineering: providing oxygen to promote chemical reactions.
5. Pneumatic conveying: Transporting materials to designated locations through compressed gas, with advantages such as long conveying distance, high efficiency, and no pollution.
6. Aquaculture: Injecting air into the aquaculture water to increase the dissolved oxygen content in the water, promoting the growth and health of fish.
Model and Parameters
Roots high-pressure fans are mainly divided into different models according to their structural and performance characteristics, and each model has a corresponding parameter range. For example, the flow rate range may vary from 0.45m3/min to 56.92m3/min, and the pressure rise range may vary from 63.7kPa to 98kPa. When choosing a Roots high-pressure fan, it is necessary to determine the appropriate model and parameters based on specific application scenarios and requirements.
development trend
With the continuous advancement of industrial technology, Roots high-pressure fans are also constantly developing and innovating. In the future, Roots high-pressure fans will develop towards intelligence, energy conservation, environmental protection, and multifunctionality. For example, achieving intelligent operation through sensors and control systems, using new materials and coating technologies to improve energy efficiency and reduce friction and wear, optimizing sealing structures to reduce gas leakage and pollution, etc.
