July 9, 2025
Recently, a sewage treatment project successfully adopted the air suspension centrifugal blower from Yixing Aipu (Yixing Aipu Air System Equipment Co., Ltd.) for the 10 meter deep aeration process. After replacing the traditional Roots blower, it showed excellent performance in energy consumption, noise, and stability, and was highly recognized by customers.
The customer has been using Roots blowers for sewage aeration for a long time, but faces two major challenges: firstly, the noise level can reach over 110 decibels, causing serious interference to the factory area and surrounding environment; Secondly, the energy consumption remains high, with the aeration system accounting for 60% -70% of the total energy consumption of the sewage treatment plant. The low efficiency of Roots blowers leads to high operating costs. In addition, the 10 meter water depth condition requires extremely high pressure stability of the equipment, and traditional fans require frequent maintenance, further increasing costs.
In response to customer needs, Yixing Aipu recommends the self-developed air suspension centrifugal blower. The device adopts air bearing technology without mechanical friction, with a speed of tens of thousands of revolutions per minute. Combined with efficient permanent magnet motors and intelligent control systems, it achieves energy savings of 30% -40% and noise reduction below 80 decibels, significantly improving the working environment.
Significant reduction in energy consumption: electricity expenses have decreased by about 35%, saving over one million yuan in annual costs;
Noise pollution elimination: The equipment runs smoothly and the factory noise meets the standard;
Reduced maintenance costs: no lubricating oil, no mechanical wear, extended maintenance cycle to 50000 hours;
Stable aeration effect: Under a water depth of 10 meters, the air volume and pressure are precisely controllable, and the fluctuation of dissolved oxygen (DO) index is reduced.
Industry experts point out that under the "dual carbon" goal, the sewage treatment industry is accelerating its transformation towards high efficiency and energy conservation. Yixing Aipu's air suspension centrifugal blower, with its advantages of zero friction, high speed, and intelligent control, is particularly suitable for deep water aeration, large-scale municipal and industrial sewage treatment scenarios, with huge market potential.
The relevant person in charge of Yixing Aipu stated that in the future, they will continue to focus on technological innovation in the field of environmental protection and provide customers with more efficient fluid machinery solutions.
Yixing Aipu Air System Equipment Co., Ltd. is a leading enterprise in China's fan industry. Its air suspension centrifugal blower has been successfully applied in various fields such as municipal sewage, chemical industry, and pharmaceuticals, becoming a benchmark product to replace traditional Roots blowers.