选煤产品结构优化决策系统的研究

Study on product structure optimum decision system for coal preparation

文章介绍了"选煤产品结构优化决策系统"的功能、总体方案设计、主要算法,以及在中煤能源公司的应用实例。该系统集数据库、网络和优化功能于一体,把配煤与产品结构优化、经济效益最大化相结合,实现了从原煤配煤到不同工艺流程预测、优化的集成。实现了在网页下绘制可选性曲线、分配曲线及动态工艺流程图,程序自动进行运算,给出最优结果,该系统是生产技术及经营管理的有效工具。

This paper presented the function,total scheme design,major algorithm of ＂optimum decision system for coal preparation product structure＂ and its application in China National Coal Group Corp.This system consisted the date base,network and optimization system,combined the coal blending,product structure optimization and the economic benefit maximization,so it achieved the integration from raw coal blending to predict,optimization of various coal preparation flow-sheets.It is also achieved real time drawing of washability curve,partition curve and flow-sheet on the web page;automatically calculated and shows the results.This system is an effective tool for technology and management control.