China's first low-temperature superconducting magnetic separator, after two years of research and development, has successfully manufactured. From Shandong Walter Magnet Technology Co., Ltd. and Institute of High Energy Physics Institute of low temperature superconducting iron remover developed, the center magnetic field 30,000 gauss, the maximum magnetic field 56,000 gauss, it is practical industrial products, the technical indicators have reached the the international advanced level, with a very high price, to fill the gap, completely breaking the Chinese imports from the United States has long been entirely dependent on the situation, while for China's low-temperature superconducting technology in magnetic fields has opened a new chapter.
May 30, 2006, in Shandong Province on research Zhanqia Hui, Shandong Province, one of major research projects, "low-temperature superconducting magnetic separator, low-temperature superconducting magnetic separator project" by the Shandong Walter Magnet Technology Co., Ltd. and Institute of High Energy held a signing ceremony.
November 2, 2008, China's first low-temperature superconducting iron remover new technology appraisal was held at the Holiday Inn Chang An West Beijing. Vice Chairman of China Machinery Industry Federation Yangxue Tong, vice president of China Coal Industry Association, Dou Qingfeng, China Heavy Machinery Industry Association, vice chairman of the XU following, the Director of National Development and Reform Commission Rengui left, the Director of National Torch Plan Chuan Chao, National High Science and Technology Division Director Zhang Liqiang, the National Development and Reform Commission Economic Operation Division Director Lee Kang, Director Wang Fazhong the Ministry of Finance, the State Intellectual Property Office Director Wang Shuanglong, Chinese Academy of weeks away, the state director of mining product bend test Yong, China Coal Energy Company Company Professor of Engineering Wang Zhongqin, a researcher at Chinese Academy of Sciences electrician Lin Liang true, Peking University professor Li Chuanyi, deputy director of Institute of High Energy Physics, Wang Yifang, Deputy Secretary of Weifang Municipal Science and Technology An Weihong, Linqu County Xiaoming Sheng, and other level of government leaders, experts, and the Shenhua Group, China Coal Group, Chinese Academy of Sciences, Peking University, China Communications Group, the National Investment Corporation, Guodian, Huaneng Group, Huadian Group and Qinhuangdao Port, Tianjin Port, Rizhao Port, Caofeidian , Yanzhou Mining Group, Xinwen Mining Group, the state mining major product testing center and the National Electric Power Design Institute, Coal Institute, Mining Institute, colored homes, major power plants and other VIP customers more than 260 people, attended the meeting and witness this great technological achievement.
CCTV, People's Daily, Xinhua News Agency, China News Agency, Guangming Daily, China Electric Power News, China Mining Journal, Securities Times, Science and Technology Daily, the newspaper when science, China Times, Herald of township enterprises, Shandong Province, the country's major television stations and professional media, newspapers, magazines, etc. A total of more than 30 interviews to track, report.
Low-temperature superconducting magnetic separator with a superconducting magnet to generate a strong magnetic field required in addition to iron, the superconducting magnet is the caliber of the successful development of our country's largest, highest magnetic field strength, the greatest practical superconducting magnet energy storage. Superconducting magnets in the superconducting state (-269 ℃) current without resistance, you can use the powerful current through the superconducting coil to generate super-magnetic field (5600GS), with the magnetic field strength is high, a large magnetic field gradient, depth, and the ability of iron absorptionstrong, light weight, low energy consumption, energy saving and environmental protection ordinary running electromagnetic separator incomparable advantages.
In the low-temperature superconducting iron remover developed IHEP strategic foundation of China's national key scientific research units, with domestic first-class research facilities and superconductivity research team successfully developed in 2006 for Beijing Electron Positron Collider large-scale superconducting magnet device (750 tons) with the world advanced level.Shandong Walter Magnet Technology Co., Ltd. is China Heavy Machinery Industry Association, vice chairman of the Professional Committee washing equipment unit, is a research and development, engineering design, manufacturing installation, commissioning and service in one of the innovative capacity of the domestic power equipment manufacturing sector base, is a national key high-tech enterprises, with the national post-doctoral workstations, magnetic provincial engineering technology research center, has a number of invention patents and 70 utility model patents, six state-level key new products, six national Torch Program and key Torch Program, there are 12 products passed the provincial technical appraisal, product, respectively, leading international and domestic level.
Appraisal period, the participating experts and scholars to visit the Institute of High Energy Physics, Chinese Academy of Sciences R & D in China with independent intellectual property rights of the first low-temperature superconducting magnetic separator. Some experts say: This is not only Walter's pride is our pride of Chinese people.
Appraisal is also China's self-developed 2500GS features the super-type electromagnetic separator of new products and large evaporative cooling electromagnetic separator DCS control system products were identified by experts. 2500GS Super-type magnetic separator has been successfully applied to Jingtang Port, Fangchenggang, Weifang power plant, magnetic far more than similar products imported from the United States, which marked China's large-scale magnetic separator manufacturing technology has entered the world leading levelthe ranks. The product is applied to coal ports, coal-oil, thermal power plants, coal washing, coal and chemical requirements of particularly high iron sites. Detonators, the coal can effectively remove small pieces of iron artillery lines, in dust, humidity, salt spray corrosion in harsh environments where serious work. Large evaporative cooling electromagnetic separator DCS control system is a national initiative. System control center can be set by the remote monitoring site monitoring cabinet separator 1 to 30 sets of operation, can provide users with the overall operation of the device data report, print data reports, and automatic memory failure of equipment operating parameters, the system user-friendly collection operation, maintenance data, standardized management.
Appraisal meeting, the Commission identified separately by the three products were identified, has to report, questioned the conclusions and other work, and serious work separately according to the procedure, the successful completion of the identification task. Participate in R & D engineers in product development, delivered the work report, economic and social benefits analysis, check for new findings, focusing on user reports. For expert technical staff is also from the structure of the product principle, performance characteristics and innovation, research content, process route, and domestic and foreign technical performance comparison of similar technology products, as well as domestic and foreign market forecasts reported in detail by experts, scholars fully affirmed and recognized.
Three appraisal after the end of new technology products, in the subsequent meeting of the new products, new technology exchange meeting, Tang Hong Kong from Beijing, Shenhua Group and other major clients across the country, has signed a supply agreement. |
