大型高炉无料钟炉顶攻关及应用

THE RESEARCH AND APPLICATION OF BF BELL-LESS TOP CHARGING EQUIPMENT

自2002年以来秦冶一直在研制无料钟炉顸设备。2009年秦冶与宝钢、中冶赛迪三方合作，共同研制开发5000m3级大型高炉无料钟炉顶，并在秦冶制作了1：1的测试平台，通过模拟现场工况条件进行全方位测试。结果表明：具有中国自主知识产权的无料钟炉顶应用在5000m3高炉上是完全可行的，从而使秦冶成为大型高炉炉顶成套设备供货商。

QINYE had been developing the Blast Furnace bell-less top charging equipment since 2002. In 2009, Baosteel, CISDI and Qinye became business partners to develop a large 5000m3 Blast Furnace bell-less top charging equipment. And they established a test platform in QINYE＇ s plant at the scale of 1：1, which was comprehensively tested through simulating actual working conditions. The result shows that the Blast Furnace bell-less top charging equipment, with Chinese Independent intellectual property rights, can be successfully applied in 5000 m3 Blast Furnace. So, QINYE becomes a supplier of the top charging complete equipment for large blast furnaces.