论文部分内容阅读
我矿选矿厂共有干式自磨机三台,其中二台φ4×1.4米已于1970年7月先后投入生产,另一台φ6×2米自磨机尚在试车调整过程中。φ4×1.4米自磨机投产以来,曾遇到很多的问题,如设备作业率低,厂区粉尘量大,设备磨损严重等。在矿党委的领导下,我矿广大职工遵照伟大领袖毛主席“实践、认识、再实践、再认识”的教导,通过不断摸索、反复实践,对工艺流程和设备进行了多次改进,情况有了很大好转,自磨机作业率由1970年的53.35%提高到1973年8月的81.05%,生产日趋稳定。
I mine a total of three self-mill mills, of which two φ4 × 1.4 m has been put into production in July 1970, another φ6 × 2 m self-grinding machine is still in the process of test adjustment. φ4 × 1.4 m since the mill put into operation, have encountered many problems, such as low operating equipment, plant dust, large equipment, such as serious wear and tear. Under the leadership of the mine party committee, the vast majority of mine workers follow the teachings of Chairman Mao, “Great Practice, Understanding, Re-Practice and Re-understanding”. Through constant exploration and repeated practice, the process and equipment have been improved many times. A great improvement, since the grinder operating rate increased from 53.35% in 1970 to 81.05% in August 1973, the production is becoming more stable.