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在无产阶级文化大革命中,我厂广大职工,遵照伟大领袖毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,根据电弧炉炉门水箱的道理,成功地将1.5吨电弧炉砖顶炉盖改用水冷,使用寿命现已超过1700炉;去年初,我们又将3吨电弧炉的炉盖也改用水冷。两年来的实践证明,水冷炉盖的寿命与砖炉盖相比可提高10倍以上,降低了耐火材料消耗,改善了劳动条件。
In the great proletarian cultural revolution, the vast majority of our factory workers and staff members followed the teachings of Chairman Mao, the great leader, that “man always has to sum up his experience, discover something, invent something, create something, and make progress”. According to the instructions of EAF door The truth of the water tank, the successful 1.5t electric arc furnace brick roof switch to water, the service life is now more than 1700 furnaces; early last year, we turn the 3t EAF lid also use water. Practice over the past two years has proved that the life of water-cooled covers can be increased by more than 10 times compared with brick covers, reducing the consumption of refractory materials and improving working conditions.