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    • 1. 发明申请
    • WATER-COOLING PANEL FOR FURNACE WALL AND FURNACE COVER OF ARC FURNACE
    • 弧炉炉膛和炉膛盖水冷却面板
    • WO00046561A1
    • 2000-08-10
    • PCT/JP1999/005264
    • 1999-09-27
    • E02F9/22F15B11/16F27B3/24F27D1/12F27D9/00F27B3/16
    • F27D1/12E02F9/2225E02F9/2282F27B3/24F27D2009/0032F27D2009/0045F27D2009/0048F27D2009/0051F27D2009/0054F27D2009/0062
    • A water-cooling panel for the furnace wall and furnace cover of an arc furnace that is capable of securing a service life equal to or greater than that of a water-cooling panel of steel plate weld construction, steel piping construction, copper casting or steel plate weld construction having no refractory material on the inner surface of the furnace, while reducing the heat loss and the power used to feed cooling water and without having to replace the water-cooling panel body due to the consumption of the refractory bricks. The panel comprises refractory bricks (2) disposed in a plurality of regularly spaced rows to expose their end surfaces to the inner wall surface of the furnace, and cooling-water piping (3) installed between the rows of refractory bricks (2), the refractory bricks and the piping being integrated by inserting. A taper (8) may be formed so as to make the width of those end surfaces of the refractory bricks (2) that are associated with the inside of the furnace, smaller than the width of the opposite end surfaces, or a buffer (7) may be installed between contact surfaces of the refractory bricks (2) and the cast article, or part of the inner surface of the furnace may be formed convex.
    • 一种用于电弧炉的炉壁和炉盖的水冷板,其能够确保等于或大于钢板焊接结构,钢管道结构,铜铸造或钢的水冷板的使用寿命 在炉内表面上不具有耐火材料的板焊结构,同时减少热损失和用于供给冷却水的功率,并且由于耐火砖的消耗而不必更换水冷板体。 面板包括设置在多个规则间隔的行中的耐火砖(2),以将它们的端面暴露于炉的内壁表面,以及安装在耐火砖(2)的排之间的冷却水管道(3) 耐火砖和管道通过插入集成。 可以形成锥形(8),以使得与炉内相关联的耐火砖(2)的那些端面的宽度小于相对端面的宽度或缓冲器(7) )可以安装在耐火砖(2)和铸造制品的接触表面之间,或者炉的内表面的一部分可以形成为凸形。