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在兄弟单位的协作下,我厂于1970年了月至1972年7月,断续进行过旋涡炉炼锌的试验研究工作。 旋涡炉炼锌是借助于高速旋转的承载气流,将燃烧供热、锌的还原等过程综合在一个设备里进行,同时承载气流中的氧是碳燃烧所需氧的来源。 与竖罐炼锌相比,旋涡炉炼锌具有生产流程简单,不需要制团、焦结过程;设备不庞大,生产率高,一座直径2米的旋涡炉的
In the collaboration of the brothers unit, I plant in 1970 to the month of July 1972, intermittently carried out the pilot study of the vortex furnace smelting. Whirlpool zinc smelting is carried out by means of a high-speed rotating bearer gas stream, combining combustion and heating, and zinc reduction in a single unit. The oxygen in the carrier gas is also the source of oxygen for carbon combustion. Compared with the vertical tank zinc smelting, smelting zinc with a vortex furnace has the advantages of simple production process, no need to make the group, the process of coke formation; equipment is not large, high productivity, a 2 m diameter spiral furnace