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提高高炉风温对降低焦比有很大效果,采用陶瓷燃烧器是建立高风温热风炉的一个重要环节,它可以克服金属燃烧器的许多弊病,对热风炉的寿命和提高风温均有明显效果.自1977年鞍山热风炉陶瓷燃烧器经验交流会以来,全国各地大、中、小高炉均利用大、中修机会安装套筒式陶瓷燃烧器.为了使这一技术更好地发挥作用,便于广大技术人员掌握,本文对这类燃烧器的设计原则、计算步骤和计算公式加以介绍,并附有计算实例.一、陶瓷燃烧器的设计原则陶瓷燃烧器是用耐火材料砌筑或整体捣
It is very important to raise the air temperature of the blast furnace to reduce the coke ratio. The use of ceramic burners is an important step to establish a high wind temperature hot stove, which can overcome many shortcomings of metal burners, Have obvious effect.After 1977 Anshan hot stove ceramic burner experience exchange, all over the country large, medium and small blast furnace are used, repair opportunities to install sleeve ceramic burners.To make this technology to better play Function, easy to master the majority of technical personnel, this article on the design principles of such burners, calculation steps and calculation formulas are introduced, with calculation examples. First, the design principles of ceramic burners Ceramic burners are refractory masonry or The whole pound