矿物加工流程大数据通用采集存储与预处理技术数据集

本数据集主要面向任务书中的关键技术2、矿物加工流程大数据通用采集存储与预处理技术的研究。本数据集为收集了用于本关键技术研究的原始数据，以及为了完成特定技术目标而进行的对于原始数据的分析数据。
其中，（1），非线性数据补偿预处理数据。内容为山东黄金莱州精炼厂操作量和生产经济效益等变量时序数据，采集自现场DCS，为.csv格式，约390KB，该组数据支撑非线性数据补偿预处理技术研究。
（2）过程数据去噪预处理数据。内容为三山岛金矿新立选矿厂磨矿过程变量历史时序数据，原始数据采集自现场DCS，去噪数据有算法程序产生，数据格式为.csv，约120KB，该组数据支撑过程数据去噪预处理技术研究。
（3）泡沫图像采集数据。内容为三山岛金矿新立选矿厂浮选流程浮选泡沫图像以base64格式在数据库的存储记录，采集自本项目开发的数据采集系统数据库，数据格式为.sql，约330MB，该数据支撑泡沫图像采集实现。

This dataset is primarily targeted at Key Technology 2 outlined in the task documentation, specifically the research on general collection, storage and preprocessing technologies for big data in mineral processing flowsheets. This dataset comprises raw data utilized for the research of this key technology, as well as analytical data derived from the raw data to fulfill specific technical objectives.

The dataset includes three subsets as follows:
1. Nonlinear data compensation and preprocessing data: This subset contains time-series data of variables including operating parameters and production economic benefits from the Laizhou Refinery of Shandong Gold, collected from the on-site DCS system, with a file format of .csv and a size of approximately 390 KB. This dataset supports the research on nonlinear data compensation and preprocessing technology.
2. Process data denoising and preprocessing data: This subset includes historical time-series data of grinding process variables from the Xinli Concentrator of Sanshandao Gold Mine. The raw data was collected from the on-site DCS system, while the denoised data was generated by algorithm programs, with a file format of .csv and a size of approximately 120 KB. This dataset supports the research on process data denoising and preprocessing technology.
3. Froth image collection data: This subset consists of storage records of flotation froth images from the flotation process of the Xinli Concentrator of Sanshandao Gold Mine, stored in the database in base64 format. The data was collected from the database of the data acquisition system developed for this project, with a file format of .sql and a size of approximately 330 MB. This dataset supports the implementation of froth image collection.

搜集汇总

背景与挑战

背景概述

该数据集专注于矿物加工流程的大数据采集、存储与预处理技术研究，包含来自山东黄金莱州精炼厂和三山岛金矿新立选矿厂的时序数据及泡沫图像数据，总数据量约520.73MB，格式包括CSV、SQL和DOCX。数据集旨在支持非线性数据补偿、过程数据去噪和泡沫图像采集等预处理技术开发，属于国家重点研发计划项目的一部分，具有明确的工业应用背景和技术验证目的。