6m焦炉整体型装煤孔盖的改进  

Modification of Integral Coal Charging Hole Cover for a 6 m Coke Oven Battery

作　　者：杨卫东[1] 周华[1] 

机构地区：[1]安钢焦化厂,安阳455004

出　　处：《冶金设备管理与维修》2017年第3期42-43,共2页Metallurgical Equipment Management and Maintenance

摘　　要：6m焦炉原使用的整体型装煤孔盖保温隔热效果差、寿命短，不利于环保，生产成本高，改为分体保温型装煤孔盖后，达到了降本节能、隔热、降温及环保等目的。For the 6 m coke oven battery, the old integral coal charging hole cover has the poor heat insulation effect and short service life, higher costs and harm to environmental protection. After the modification, the new one is a split type insulation cover of coal charging hole, which has achieved the cost reduction and benefit increase, good heat insulation and reduction, and effective environmental pro- tection.

关 键 词：整体型装煤孔盖 改进 分体保温型装煤孔盖 

分 类 号：TQ520.62[化学工程—煤化学工程]