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针对磷矿细碎工序因DCS连锁控制存在设备联系不及时且连锁设备过多等造成圆锥破碎机排矿口堵料的问题,进行了连锁控制系统的完善和改进,通过合理选择电器控制方案和连锁控制中心点,有效地减少破碎机排矿口堵矿,处理故障的时间由原来的51.6 min/次缩短为26.0 min/次,提高了细碎工序运行的稳定性和安全性,为浮选厂生产经营奠定了坚实的基础。
For the phosphate rock crushing process due to DCS chain control there is equipment contact is not timely and too much chain equipment caused by cone crusher discharge port blocking material problems, the chain control system improvement and improvement, through a reasonable choice of electrical control programs and chain Control center point, effectively reducing the discharge port of the crusher discharge ore, processing failure time from the original 51.6 min / reduction to 26.0 min / times, improve the stability and safety of crushing process operation for the flotation plant production Business laid a solid foundation.