邹敏红,刘道喜,周冶. 水力旋流器控制方法研究及应用[J]. 中国矿业,2023,32(S2):92-96. DOI: 10.12075/j.issn.1004-4051.20230580
    引用本文: 邹敏红,刘道喜,周冶. 水力旋流器控制方法研究及应用[J]. 中国矿业,2023,32(S2):92-96. DOI: 10.12075/j.issn.1004-4051.20230580
    ZOU Minhong,LIU Daoxi,ZHOU Ye. Research and application of hydrocyclone control methods[J]. China Mining Magazine,2023,32(S2):92-96. DOI: 10.12075/j.issn.1004-4051.20230580
    Citation: ZOU Minhong,LIU Daoxi,ZHOU Ye. Research and application of hydrocyclone control methods[J]. China Mining Magazine,2023,32(S2):92-96. DOI: 10.12075/j.issn.1004-4051.20230580

    水力旋流器控制方法研究及应用

    Research and application of hydrocyclone control methods

    • 摘要: 水力旋流器是一种连续作业的分级设备,是选矿工业中最重要的设备之一。其利用离心力来加速颗粒的沉降速度,通常与磨矿机组成磨矿分级闭路流程,分级效果对磨矿流程的效能有着非常重要的影响。本文从旋流器结构、工作原理及工作特点分析,确定了水力旋流器分级效果的关键控制参数,针对某选矿厂SABC磨矿流程设计开发一套旋流器串级控制策略和自动控制系统,成功应用于工业现场,实现水力旋流器稳定控制,提高了水力旋流器溢流产品稳定性。

       

      Abstract: Hydrocyclone is a continuous grading equipment and one of the most important equipment in the mineral processing industry. It uses centrifugal force to accelerate the settling speed of particles, usually forming a closed circuit grinding and grading process with a grinding machine. The grading effect has a very important impact on the efficiency of the grinding process. This paper analyzes the structure, working principle, and working characteristics of the hydrocyclone, and determines the key control parameters for the grading effect of the hydrocyclone. A set of cascade control strategy and automatic control system for the SABC grinding process of a certain beneficiation plant is designed and developed, which has been successfully applied in industrial sites to achieve stable control of the hydrocyclone and improve the stability of the overflow product of the hydrocyclone.

       

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