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A NEW BOTTOM GAS PURGING SYSTEM FOR STATIONARY AND TILTING COPPER ANODE FURNACES

机译:固定式和倾斜式铜阳极炉的新型底部气体排放系统

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The use of gas purging plugs in the copper industry is a widely used practice. They provide substantial improvements especially in anode refining furnaces, where savings in process time and energy are obtained as well as refractory wear and buildups inside the furnace are minimized. The newly developed system, enables purging plugs to be implemented in both stationary and tilting furnaces, is in operation in vessels on three continents. An additional advantage in these furnaces above all other benefits is the significantly improved melting rate. This innovative and patented gas purging system consists of a purging plug cooling device and a slidable, cooled piping system. It provides compensation for any thermal expansion in the furnace lining and minimizes the risk of undesirable copper infiltration. User experiences and results of this widely used system are reported in this paper.
机译:在铜业中使用汽油吹扫塞是广泛使用的实践。它们提供了特别的改进,特别是在阳极炼制炉中,获得处理时间和能量的节省以及炉内的耐火磨损和堆积被最小化。新开发的系统,使得在静止和倾斜炉中可以在静止和倾斜炉中实现吹扫插头,其在三大洲的血管中运行。这些炉子中的额外优点在于所有其他益处的是显着提高的熔化速率。这种创新和专利的燃气吹扫系统包括清洗塞冷却装置和可滑动的冷却管道系统。它为炉内衬里中的任何热膨胀提供了补偿,并最大限度地减少了不希望的铜渗透的风险。本文报道了这种广泛使用的系统的用户体验和结果。

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