On September 15th, the top-blowing furnace of the nickel smelter was successfully ignited, marking that the main work related to the production process in the Jinchuan construction top-blowing furnace upgrade project has been successfully completed. The company’s chairman and party secretary Sun Shenji, general manager and deputy party committee Secretary Xu Jun, Deputy General Manager Luo Weijun and heads of related units attended the ignition ceremony.
The top-blowing furnace upgrading project focuses on the goals of increasing the pyrolysis system and sulfuric acid production capacity, increasing the system operation rate, and enhancing system safety. Based on the existing oxygen-enriched top-blowing smelting system and 700,000 tons of sulfuric acid system, the production capacity is increased and Process technology optimization, involving more than 1,000 maintenance projects and 256 technical transformation projects. After the transformation, the flexibility and reliability of the top-blowing furnace system’s batching and feeding will be fully improved, and the top-blowing furnace system’s fuel utilization rate and process air enrichment will be improved. Concentration, reduce energy consumption, further improve system safety, and effectively solve problems such as insufficient load capacity of the settling electric furnace.
In the process of project construction, Jinchuan Construction attaches great importance to the details, and while doing a good job in epidemic prevention and control and the establishment of standard chemical sites, it scientifically organizes and makes reasonable arrangements to continuously strengthen safety education, site protection and risk identification, and comprehensively improve site safety Quality management level. All the construction staff actively overcome difficulties such as tight schedule, heavy tasks, narrow site, cross-working of multiple disciplines, difficult safety management, etc., and successfully completed various equipment maintenance and installation tasks to ensure that the project progresses in an orderly manner according to the schedule node, September 12 On the 13th, the depleted electric furnace and the sedimentation electric furnace were smoothly energized and heated up. On September 15, the top-blowing furnace was ignited and dried, laying a solid foundation for the next step of production, showing that the Jinchuan Construction people “dare to fight hard and can Good style of fighting hard battles.
