In the context of the "double carbon" goal, green and low-carbon development has become the only way for the transformation and upgrading of the beer industry. As a large energy consumer, the blower plays an important role in the beer production process, and its energy consumption directly affects the production cost and carbon emission level of the enterprise. The design scale of a brewery sewage treatment station in Germany is 16000m3/ day, and the original fermentation workshop uses two high-power multi-stage centrifugal blowers. In the actual use process, compared with other advanced sewage treatment stations, the blower power consumption is nearly 30% higher, the operation noise is large, and the problem of high equipment operation costs is becoming increasingly prominent, which has become a "roadblock" restricting the cost reduction and efficiency of enterprises.

In order to solve the problem of the original Roots blower, the customer finally decided to introduce a 125kw maglev blower of our company to upgrade the original 160kw multi-stage centrifugal blower after multiple investigations and demonstrations.

01. Before transformation
The input power of the original Roots fan is 160Kw, the actual average operating power is 150Kw, the annual consumption of electricity is 1,152,000 degrees, the cost of electricity is 979,000 yuan, the annual maintenance cost is 20,000 yuan, and the annual operating cost is 999,000 yuan.

02. After transformation
After the transformation, the input power of the maglev blower is 125Kw, the actual average operating power is 92.29Kw, and the actual electricity consumption is 709,000 degrees a year. Electricity costs 603,000 yuan a year, only need to replace the filter cotton (2,000 yuan) throughout the year. In summary, the annual operating cost is about 605,000 yuan. It can save 394,000 yuan a year, and the energy saving rate is as high as 35.14%!