焦化优化配煤系统的开发与应用

Development and Applications of Optimized Coal Blending System for Coking

为了实现焦化配煤管理的智能化、信息化,自主开发了由单种煤数据库、焦炭质量预测模块、单种煤性价比评价模块、配煤寻优设计模块构成的优化配煤系统。以Access作为后台数据库,通过VB+EXCELVBA混合编程技术调用规划求解、多元线性回归等算法,实现各模块的功能。生产应用表明,系统在降低炼焦生产成本、稳定焦炭质量等方面都发挥了突出的作用。

In order to realize the intellectualization and informatization of coal blending management for coking, the optimized coal blending system composed of single coal database, coke quality prediction module, cost performance evaluation module of single coal and optimizing design module of coal blending is independently developed. With the Access as background database, the functions of each module are realized through such algorithms as invoking programming solver by VB+EXCELVBA hybrid programming technology and multiple linear regression. The production applications show that the system plays a prominent role in reducing production cost of coking and stabilizing coke quality.