金属矿山
金屬礦山
금속광산
METAL MINE
2001年
3期
42-44
,共3页
磨矿分级 S 9000集散控制系统 PLC过程控制程序
磨礦分級 S 9000集散控製繫統 PLC過程控製程序
마광분급 S 9000집산공제계통 PLC과정공제정서
介绍了磨矿分级自动控制的控制目标、系统组成、控制原理和主要特点。在焦家金矿磨矿分级作业实践表明，平均台时处理能力提高了9.7%，每吨金矿电耗下降了13.3%，取得了良好的经济效益。
介紹瞭磨礦分級自動控製的控製目標、繫統組成、控製原理和主要特點。在焦傢金礦磨礦分級作業實踐錶明，平均檯時處理能力提高瞭9.7%，每噸金礦電耗下降瞭13.3%，取得瞭良好的經濟效益。
개소료마광분급자동공제적공제목표、계통조성、공제원리화주요특점。재초가금광마광분급작업실천표명，평균태시처리능력제고료9.7%，매둔금광전모하강료13.3%，취득료량호적경제효익。
The control object,the system compsition,the control principle and the major characteristics of the automatic control system of grinding-classi fication are presented.Its practical application in the grinding and classification production in Jiaojia Glod Mine showed that the average throughput per unit per hour was imcreased by 9.7% and the electricity consumption per t gold ore was reduced by 13.3% so as to achieve good economical benefit.
