Application of Roots booster fan
Roots booster fan is a type of positive displacement fan, which works by sucking gas from the working chamber through the suction port through two interlocked but non-contact impellers, gradually compressing the gas with the rotation of the impellers, and then discharging the compressed gas. The following is a detailed introduction about Roots turbofan:
1、 Structural characteristics
1. Impeller: The core components of a Roots turbofan are two impellers that mesh with each other but do not come into contact. They are usually designed in a tapered or circular arc shape to ensure effective compression of gas between the impellers.
2. Chassis: Chassis is usually made of high-strength, corrosion-resistant materials such as cast iron, cast steel, or stainless steel to ensure stable operation and long service life of the fan.
3. Sealing element: There is a sealing element inside the fan to prevent gas leakage and ensure the pressurization effect. At the same time, seals also serve to lubricate and reduce wear.
2、 Performance characteristics
1. Good turbocharging effect: The Roots turbocharging fan can achieve effective compression and turbocharging of gas through the mutual meshing and rotation of two impellers, meeting various high-pressure gas delivery needs.
2. Simple structure: The Roots booster fan has a relatively simple structure and low manufacturing and maintenance costs. Meanwhile, its operation is stable and reliable, with a low failure rate.
3. Low noise: Due to the positive displacement working principle of the Roots booster fan, its operating noise is relatively low and will not cause noise pollution to the surrounding environment.
4. Wide applicability: Roots turbofan is suitable for various gas media, including air, nitrogen, oxygen, hydrogen, etc., and can be widely used in industries such as sewage treatment, flue gas desulfurization, aquaculture, chemical industry, and power.
3、 Application Fields
1. Wastewater treatment: In wastewater treatment plants, Roots booster fans are mainly used in aeration systems to provide oxygen to promote the biodegradation process in wastewater. It can stably and continuously provide the required air volume, ensure aeration effect, and improve sewage treatment efficiency.
2. Flue gas desulfurization: In the process of flue gas desulfurization, Roots booster fans are used to transport desulfurizing agents (such as lime milk) to the desulfurization tower, which react with sulfur dioxide in the flue gas to achieve desulfurization effect.
3. Aquaculture: Roots turbofan is mainly used for oxygenation in aquaculture, increasing the dissolved oxygen content in water and promoting the growth of aquatic organisms. It can provide stable airflow and sufficient oxygen to meet the needs of aquaculture.
4. Chemical industry: In chemical production, Roots booster fans are used to transport various corrosive and toxic gases, as well as high-pressure, flammable and explosive gases. It can adapt to various harsh working environments and ensure smooth production.
4、 Selection and purchasing suggestions
1. Determine requirements: When choosing a Roots booster fan, it is necessary to first clarify one's own requirements, including the required air volume, pressure, gas medium, and other parameters. These parameters will directly affect the selection and effectiveness of the fan.
2. Understanding: When choosing Roots turbocharging fans, you can pay attention to some, such as Yonat, Zhanghua, etc. These have a high degree and reputation in the market, with relatively guaranteed production and service quality.
3. Comparing prices: There may be differences in the prices of Roots turbocharging fans of different models and types. When making a purchase, you can compare and choose based on your budget and needs. At the same time, it is also necessary to pay attention to the balance between price and quality, and avoid blindly pursuing low prices while neglecting production.
4. Understanding after-sales service: When purchasing Roots turbofan, it is necessary to understand the manufacturer's after-sales service policy and service quality. Good after-sales service can ensure timely resolution of problems encountered during use, improving the efficiency and lifespan of equipment.
In summary, Roots turbofan has the characteristics of good turbocharging effect, simple structure, low noise, and wide applicability. It has a wide range of applications in industries such as sewage treatment, flue gas desulfurization, aquaculture, and chemical industry. When making a purchase, it is necessary to clarify one's own needs, understand information such as pricing, and pay attention to the quality of after-sales service.
