选矿厂磨矿生产线运行数据集

本数据集主要面向矿物加工领域磨矿过程优化与先进控制研究需求建设，基于某选矿厂赤铁矿磨矿生产线分布式控制系统（DCS）及配套传感器产生。数据集系统记录了球磨机核心运行状态与工艺参数，包括反映磨机负荷的电流与电耳信号、决定处理能力的给矿量与给水量、以及表征产品质量的矿浆浓度等关键变量，采样间隔2秒，数据量260KB。该高频采样数据精确捕捉了磨矿系统的动态运行特性，为开发磨机负荷预测模型、研究粒度控制策略、进行能耗分析与故障预警提供了高价值的工业现场时序数据。

This dataset was constructed to support research on grinding process optimization and advanced control within the mineral processing domain. It is collected from the distributed control system (DCS) and associated sensors of the hematite grinding production line in a commercial concentrator plant. The dataset documents core operating states and key process parameters of the ball mill, including critical metrics such as current and mill ear signals for reflecting mill load, ore feed rate and water feed rate that dictate processing capacity, as well as slurry concentration that characterizes product quality. The sampling interval is set to 2 seconds, with a total data size of 260 KB. This high-frequency sampled data precisely captures the dynamic operating behaviors of the grinding system, delivering high-value industrial field time-series data for applications including mill load prediction model development, particle size control strategy research, energy consumption analysis, and fault early warning.

搜集汇总

背景与挑战

背景概述

该数据集基于选矿厂赤铁矿磨矿生产线的分布式控制系统和传感器生成，记录了球磨机的核心运行参数，如电流、电耳信号、给矿量、给水量和矿浆浓度，采样间隔为2秒，数据量为260KB。它提供了高频采样的工业现场时序数据，用于支持磨机负荷预测、粒度控制、能耗分析和故障预警等矿物加工领域的研究与应用。