节点文献
安阳高炉喷吹瘦煤的安全控制
SAFETY CONTROL OF LEAN COAL INJECTION ON BF AT ANYANG STEEL
【摘要】 安钢炼铁厂在喷吹瘦煤之始 ,针对瘦煤的特性 ,在供煤设备的安全控制方面作了大量的改造工作。经过两年来的生产实践 ,没有发生较大的安全事故 ,确保了喷煤系统的正常运行。供煤系统的安全控制改进促进了高炉喷煤量提高和保证煤粉的置换比 ,高炉生产达到了较好的经济效益
【Abstract】 Before injecting the lean coal in BF at Anyang Steel ,some improvement of transport system for safety control was carried out.It has been shown by two year production practice that there have’nt been large accident and the transport system works well.These improvements have enable overall increase of PCI ratio and coal replacement ratio,and good economical benefit has been reached.
【关键词】 高炉炼铁;
喷吹煤粉;
瘦煤;
安全生产;
【Key words】 iron-making in BF; PCI; lean coal; safety controlling system;
【Key words】 iron-making in BF; PCI; lean coal; safety controlling system;
【基金】 国家钢铁联合基金资助项目 ( 5 0 1740 0 6)
- 【文献出处】 钢铁 ,Iron and Steel , 编辑部邮箱 ,2003年11期
- 【分类号】TF54
- 【被引频次】8
- 【下载频次】118