The reporter learned from the 2022 Annual Summary and Commendation Conference of Mass Technological Innovation Achievements held a few days ago that in order to thoroughly implement the innovation-driven development strategy and further stimulate the innovation and creativity potential hidden in the masses of workers, the Municipal Federation of Trade Unions, together with the relevant departments of the city, will continue to carry out mass technological innovation activities with the "five smalls" as the main content among the majority of employees, and guide the majority of employees in the city to base themselves on their posts and contribute their wisdom and wisdom to the construction of the "Two Pioneer Districts". This year, a total of 7,529 mass innovation achievements were collected, an increase of 15% over the previous year, and the number of applicants increased by 50% over the previous year. The Municipal Federation of Trade Unions invested nearly 2 million yuan to commend 412 outstanding innovation achievements in Dalian in 2022, 30 "tricks, stunts, tricks" and advanced operation methods, 460 rationalization suggestions, and 122 national patent projects in 2022, and at the same time awarded 10 skilled workers the title of "Dalian Technology Innovation Expert".
The innovative achievements awarded this time have high scientific and technological content and are the first of their kind, reflecting the invention and creation principles of Made in China and green manufacturing, and many of them have reached the leading level in China and achieved significant economic benefits. For example, Dalian Huarui Heavy Industry Group Co., Ltd. Wang Jinfu's "Railway Open-top Container and Gondola Dual-purpose Dumper" project, the technology in the world "for the first time to realize the railway transport container without leaving the car unloading and compatible with the open car, each equipment can save users tens of millions of investment". CRRC Dalian Electric Traction R&D Center Li Hequn's "Lightweight and High-efficiency Metro Vehicle Traction Auxiliary System R&D and Application" project has applied a variety of innovative technical means such as high power density auxiliary power supply design technology and high-performance auxiliary inverter control technology to improve product performance, and the overall technical level has reached the domestic leading level, and some technical levels have reached the international advanced level, with a total of 22 trains of products and sales revenue of hundreds of millions of yuan.
Wu Qingguo, reporter of Dalian News Media Group, Xu Xiaonan.
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