“以疏为主,积极防治”治理炉身——兼论武钢高炉炉身长寿

• 作 者: 姜达
• 机 构: 武钢规划设计院
• 出 处: 炼铁
• 发表日期: 1985年01期
• 关键词: 炉身 武钢 高炉 炉底 镶砖冷却壁 高炉长寿 炉喉 炉渣排碱 汽化冷却 高炉操作

一、武钢高炉炉身的变革武钢高炉炉底由于采用了炭质材料,并与水冷的炉底结构配合,已经取得十年以上的寿命(见表1)。炉身的寿命一般仅3—5年(见表2)。故影响高炉长寿的部位已由炉底转移到炉身。

First, the transformation of WISCO blast furnace shaft WISCO blast furnace bottom due to the use of carbonaceous materials, and with the water-cooled furnace bottom structure, has made more than ten years of life (see Table 1). The life of the shaft body is generally only 3-5 years (see Table 2). Therefore, the parts that affect the longevity of the blast furnace have been transferred from the bottom of the furnace to the shaft.