郑家坡铁矿选矿厂生产工艺技术改造实践

Technical improvement and practice on production process in concentrator of Zhengjiapo Iron Mine

总结了郑家坡80万t/a选矿厂调试和改造过程中一些成功的经验和技术措施,特别是针对原设计中存在的问题,在充分论证改造方案的基础上,边调试边生产边改造,使选矿工艺指标得到了大幅度提高,达到了预计目的,取得了显著的经济效益。

The successful experiences and technical measures in debugging and improvement of Zhengjiapo 800 kt/a concentrator were summarized.According to the problems existing in original design,based on fully demonstrating the improvement scheme,the debugging,production and improvement were done at the same time,the indexes of mineral processing were increased sharply,the expected purpose was achieved,and the remarkable economic benefit was obtained.