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我厂原设计的70吨铜精炼反射炉,系处理本厂转炉产出的液态粗铜和电解残极。在进行企业挖革改过程中,我们利用停炉检修机会,扩宽和加长了熔池,减薄炉衬,增加熔池深度,使精炼炉熔池面积由13米~2逐步增加到21米~2。容铜量由70吨增加到90、120、150吨,最高达到180吨。精炼炉生产能力比原设计提高了50％以上,各项技术经济指标也得到了相应的改善。
I plant the original design of 70 tons of copper refining reflex furnace, the Department of converter processing output of blister copper and electrolytic residual pole. In the process of digging leather enterprises, we use the shutdown furnace maintenance opportunities to broaden and lengthen the pool, thinning lining, increase the depth of the pool, the refining furnace pool area from 13 to 2 gradually increased to 21 meters ~ 2. Capacity increased from 70 tons of copper to 90,120,150 tons, up to 180 tons. The refining furnace production capacity increased by 50% or more than the original design, the technical and economic indicators have also been a corresponding improvement.