The maglev centrifugal pump set for the Hexie New Energy Lanzhou Clean and Smart Heat Source project has been successfully connected to the power grid

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On November 10, the HHE New Energy Lanzhou Clean and Smart Heat Source project successfully brought 50 magnetic levitation centrifugal pumps, its core equipment, online, marking the full operation of the project’s most critical power system. This lays a solid foundation for the stable and efficient operation of the entire heating network. This project utilizes magnetic levitation heat pump cascade heating technology to capture the waste heat generated during the production process at Yuzhong Iron and Steel Company, thereby supplying municipal hot water to the urban area. The magnetic levitation centrifugal pump integrated into this system represents cutting-edge technology in the field of heating and ventilation. Fifty pump sets are divided into ten pipelines, forming the \"heart\" and \"arteries\" of the project’s heating system. Their successful grid connection signifies that the project has successfully combined advanced green technologies with large-scale engineering applications, achieving a leap from merely providing heat to delivering high-quality heat. During the grid connection commissioning process, the project team demonstrated outstanding technical expertise and project management capabilities. Facing challenges such as the coordinated control of multiple high-precision devices and the balancing of complex hydraulic conditions, technicians utilized smart energy management systems for precise scheduling and real-time optimization, ensuring that all ten pipelines were integrated into the main grid smoothly and orderly. The operating parameters of all pump sets met or exceeded the design standards, and the overall energy efficiency of the system was at a leading level in China. The successful grid connection of this maglev centrifugal pump unit demonstrates the company’s strong engineering capabilities in the fields of new energy and new technologies, establishing a new technical benchmark for the company in the clean energy heating market in the Northwest and across the country.