Maglev unipolar high-speed blower exciting debut

On December 12, the maglev unipolar high-speed blower jointly developed by the two companies was presented at the promotion conference of the magnetic levitation unipolar high-speed blower technology. Compared with the original high-efficiency single-stage high-speed blower used for sewage treatment, the energy efficiency of the fan is increased by 8%, and the energy saving advantage is obvious.

It is understood that the blower is one of the most important process equipment in the chemical wastewater treatment system, and its energy consumption accounts for 36% to 50% of the total energy consumption of the entire wastewater treatment plant. The magnetic levitation unipolar high-speed blower is a new blower incorporating magnetic suspension bearing technology and high-speed motor technology, and has significant advantages such as energy saving, environmental protection, simple structure, high-efficiency and intelligent integration, and easy operation and maintenance.

The blower uses magnetic bearings, no contact loss and mechanical losses, to achieve a high speed stepless variable speed adjustment, the fan operating efficiency can be as high as 84.5%, compared to the traditional Roots blower can save more than 25% of the electrical energy. At the same time, the machine is driven directly by a high-speed permanent magnet motor, and the high-efficiency ternary flow impeller is directly installed on the spindle of the high-speed motor. The entire set of equipment is a permanent magnet synchronous DC motor, an electric drive magnetic suspension bearing, high-speed frequency conversion, electromagnetic filtering, and a closed cooling cycle. The automatic control integration technology is integrated, and the equipment runs without any friction. In the whole machine test run, the equipment runs smoothly, the overall efficiency meets the design requirements, and the efficiency is improved by more than 8% over the gear-driven single-pole high-speed blower. Jinling Ling has become one of the few manufacturers in the world that can design and produce maglev monopole high-speed blowers.

In the next step, Jin Tongling will prepare for the mass production of maglev monopole high-speed blowers in order to bring the product to market as soon as possible. At the promotion meeting, Jin Tongling also signed a batch supply agreement with French S2M company to ensure that Jin Tongling's inventory can meet the delivery requirements of domestic manufacturers.

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