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降耗2克煤的“硬科技”突围
Xin Hua Ri Bao· 2025-09-11 21:55
Core Viewpoint - The company, Zhihui Nengke, focuses on enhancing turbine efficiency through technological innovation, positioning itself as a key player in the energy transition while coal power remains essential for peak supply and regulation in China [1] Group 1: Technological Innovation - Zhihui Nengke has developed a self-researched "diverting multi-stage pressure reduction seal" technology, which fills a domestic gap and significantly outperforms European and American competitors in energy-saving performance [2] - The technology, combined with "laser precision mapping" and "robotic precision processing," constitutes a comprehensive solution for restoring turbine efficiency and reducing coal consumption by approximately 2 grams per kilowatt-hour during traditional overhauls [2][3] - The application of this technology has been implemented in over 120 units across the country, demonstrating its effectiveness in enhancing operational efficiency and reducing coal consumption [2][4] Group 2: Economic and Environmental Impact - The average annual reduction in coal consumption for power generation has been 1.2 to 1.5 grams per standard coal over the past decade, with each advancement in seal technology potentially saving several grams of coal, leading to significant societal energy savings and carbon reduction [3] - The successful application of Zhihui Nengke's technology is expected to save nearly 10 billion yuan in power generation costs annually and reduce carbon emissions by over 10 million tons [3] - The company has established long-term partnerships with major power groups and energy enterprises, resulting in significant reductions in coal consumption in various projects, such as a 2.10 grams per kilowatt-hour reduction at a power plant [4] Group 3: Policy Alignment and Future Prospects - The focus on seal technology aligns with national policies promoting energy conservation and carbon reduction in the coal power sector, which has an installed capacity exceeding 1.45 billion kilowatts in China [5] - Zhihui Nengke has obtained over 40 patents, and its technology has been recognized as leading domestically, with expert evaluations confirming its potential to reduce coal consumption by 2 grams per kilowatt-hour under typical operating conditions [5] - A new project for manufacturing intelligent core equipment for diverting seals, with an investment of approximately 1 billion yuan, is set to begin construction, expected to produce nearly 16,000 seals annually and generate significant revenue and tax contributions [5]