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在烧结机与焙烧机的操作过程中,与其它部件比较起来,点火器内衬处于温度高达1200~1400℃的恶劣条件下工作。靠近炉壁和燃烧器拱形支架连结拱门处的炉衬易遭受强烈的磨损、熔化与破坏(见图1)。当更
During operation of the sinter and roaster, igniter linings operate in harsh conditions at temperatures as high as 1200 to 1400 ° C compared to other components. Linings near the furnace walls and the arched arch of the burner arches are subject to strong wear, melting and destruction (see Figure 1). When more