南华大学学报（自然科学版）Issue(2)：47-51,5.
某钼矿全尾砂膏体制备控制系统方案设计
Unclassified-tailings Paste for Backfill Mining Control System Design in a Molybdenum Mine
杨仕教 1陈俊霖1
作者信息
- 1. 南华大学 核资源工程学院，湖南 衡阳421001
- 折叠
摘要
Abstract
Unclassified-tailings paste filling system is a complex system. It’s extremely strict with the requirements of concentration and cement-to-tailings ratio to produce qualified paste,therefore,it is the prerequisite to design an economical and efficacy control system to produce qualified paste. It is necessary to design the control system specially,because the backfilling material composition and the performance difference is big in different mining with diverse backfilling technology. This paper analyzes the process characteristics and the performance parameters of unclassified-tailings paste for backfill mining system in a molyb-denum mine of Hei Longjiang at first,then designs the target and the structure of the sys-tem,that is,controlling the cement-to-tailings ratio and concentration efficiently,and adop-ting the DCS structure. Finally we design the scheme of the control system including the dual closed-loop ratio control scheme,the fuzzy PID control algorithm and so on,which is convenient for further design work.关键词
全尾砂膏体充填/DCS/双闭环比值控制/模糊PID控制Key words
unclassified-tailings paste for backfill mining/DCS/dual closed-loop variable ratio control/Fuzzy-PID分类
矿业与冶金引用本文复制引用
杨仕教,陈俊霖..某钼矿全尾砂膏体制备控制系统方案设计[J].南华大学学报（自然科学版）,2015,(2):47-51,5.
