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目前,我国中型钢铁厂的原料条件很差,现有的原料系统,只能起简单的储运作用,增设混匀料场,进一步完善精料设施,是促进我国炼铁事业发展的技术措施。本文通过重钢炼铁原料场改造可行性研究,对我国中型钢铁厂原料系统改造,增设混匀料场,进行了技术经济分析,并对料场改造当中的一些技术问题进行探讨。
At present, medium-sized steel mills in China have poor raw material conditions. The existing raw material systems can only play a simple role of storage and transportation, and additional mixing yard and further refinement of fine material facilities are the technical measures to promote the development of ironmaking in our country. In this paper, based on the Feasibility Study on the reformation of raw material iron smelting in heavy steelmaking plant, the technical and economic analysis of the raw material system revamping of medium sized iron and steel works in China and the additional blending yard are carried out. Some technical problems in the reformation of the smelting yard are also discussed.