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我矿选矿厂是采用湿式自磨新工艺的中小型选矿厂。于1970年7月开始设计,1971年2月动工建设。1973年7月自磨磁选系统进行了负荷试车,1974年4月投入生产,至1977年上半年,φ4x1.4米湿式自磨机共运转10334小时,处理原矿石282848吨。几年来的生产实践证明采用湿式自磨新工艺是可行的,主机结构基本合理,运转可靠。
I mine concentrator is the use of wet self-grinding new technology of small and medium concentrator. Started designing in July 1970 and started construction in February 1971. In July, 1973, self-grinding magnetic separation system was tested for load. In April 1974, it was put into production. By the first half of 1977, a total of 10,334 hours of φ4x1.4m wet self-grinding machine was operated, handling 282848 tons of raw ore. Production practice over the past few years proved that the use of wet self-grinding new technology is feasible, the host structure is reasonable and reliable operation.