Discussion on the advantages of Roots blower in the field of sewage treatment
Roots blowers used in sewage treatment have multiple significant advantages, which have led to their widespread application in the sewage treatment industry. The following is a detailed explanation of its advantages:
1、 Energy saving
The Roots blower adopts a design with two three bladed rotors meshing with each other, which can provide large air volume and pressure while reducing friction and losses, making it very energy-efficient. This energy-saving feature enables Roots blowers to provide the required air volume during wastewater treatment while reducing energy consumption, thereby reducing operating costs.
2、 Low noise
Roots blowers have low noise during operation and usually do not interfere with the surrounding environment. This feature allows Roots blowers to be used in places with limited noise, such as sewage treatment plants near residential areas, thereby reducing the impact on the lives of surrounding residents.
3、 High reliability
The structure of Roots blower is simple and there are few components, so the maintenance cost is low. In addition, it does not require lubricating oil and can operate in harsh environments such as high humidity and highly corrosive wastewater treatment environments. These characteristics make Roots blowers highly reliable, reducing downtime caused by malfunctions and ensuring the continuity and stability of wastewater treatment.
4、 Wide applicability
Roots blowers can provide large air volume and pressure, making them suitable for sewage treatment facilities of various scales. At the same time, it can also treat high concentration solid containing wastewater and gas mixtures, with good adaptability. This makes Roots blowers have a wide range of application prospects in the sewage treatment industry.
5、 Good stability
The Roots blower can generate stable air output and pressure, ensuring uniformity and stability during the aeration process. This is crucial for the biological reactions and pollutant degradation in the sewage treatment process, avoiding the problems that may arise from water fluctuations and uneven aeration.
6、 Easy to maintain
The structure of Roots blower is simple, small in size, and easy to maintain and upkeep. Meanwhile, due to its sealing structure, it reduces leakage and dust entry, extending its service life. These characteristics reduce the operating costs of sewage treatment plants and improve equipment utilization.
7、 Output clean air
The Roots blower adopts a special structural design to prevent oil substances from entering the casing, so the output air does not contain oil. This is very important for sewage treatment processes that require high-quality air, as it can avoid secondary pollution of water quality caused by oil.
8、 Diverse specific application scenarios
Aeration and oxygenation: Roots blower aerates the aeration tank to dissolve oxygen in the air into water, increasing the dissolved oxygen content in the water and providing necessary oxygen environment for microorganisms in the water, promoting their growth and metabolic activities, thereby accelerating the degradation of pollutants.
Stirring and mixing: The bubbles and turbulence generated during the aeration process help to mix and stir the sewage, making the pollutants in the sewage more evenly distributed in the water and improving the treatment effect.
Sludge concentration and transportation: During the sludge concentration process, the Roots blower can quickly release gases from sewage and create high air pressure, causing sludge particles to aggregate and achieve concentration. At the same time, it also has good conveying capacity, which can stably transport sludge from the starting point to the end point, ensuring the smooth progress of the entire treatment process.
In summary, Roots blowers have the advantages of energy saving, low noise, high reliability, wide applicability, good stability, easy maintenance, clean output air, and diverse specific application scenarios in sewage treatment. These advantages have led to the widespread application and recognition of Roots blowers in the wastewater treatment industry.
