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铬矿粉球团预还原控制系统设计与实现
引用本文:张伟平.铬矿粉球团预还原控制系统设计与实现[J].自动化技术与应用,2014,33(12):9-13.
作者姓名:张伟平
作者单位:山西省自动化研究所,山西太原,030012
摘    要:文章简述了铬矿粉球团预还原的机理及工艺流程,提出三电一体化控制系统的整体设计方案,给出了原料配比控制和干燥系统温度调节、预加湿系统控制和调节、造球机混合料定量给料控制、造球机混合料加水量控制、链篦机的监测与控制等几个关键环节的控制方法。

关 键 词:铬矿粉  预还原  链篦机  回转窑  OPC  三电一体化

Design and Implementation of Chrome Ore Pellets Pre-reduction Control System
ZHANG Wei-ping.Design and Implementation of Chrome Ore Pellets Pre-reduction Control System[J].Techniques of Automation and Applications,2014,33(12):9-13.
Authors:ZHANG Wei-ping
Affiliation:ZHANG Wei-ping ( Shanxi Automation Research Institute, Taiyuan 030012 China )
Abstract:This article outlines the chrome ore pellets pre-reduction mechanism and process, proposes the overall design scheme with three- integrated control system. Horeover, it gives the ratio of raw materials drying system control and temperature regulation, control and regulation of pre- humidification system, makes ball machine mixes dosing control, puts forward several key links as control methods pelletizer mixture of water control, grate the monitoring and control.
Keywords:chrome ore  prereduced  grate  k iln  OPC  three electrical integration
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