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随着我国社会主义现代化建设的进展,钢铁需要量日益增多.目前我们的钢、生铁产量远不能满足需要,特别是生铁的供需矛盾将更为突出,因为不仅铸造行业要求多产生铁,炼钢部门为增产钢的需要,也要求增产生铁,生铁的生产已经成为整个钢铁生产的关键环节了. 炼铁是耗能大户.在当前能源供应紧张的情况下,没有节能,增产生铁就难以实现.因此我们只有以节能求增产. 为了降低能耗和提高生铁产量,从根本上讲必须对炼铁的工艺设备及原燃料的加工进行现代化技术改造.但是,要进行这方面的工作,一要资金,二要时间,近期难以见效,因此,要完成今年的节能增铁任务只能立足于挖潜.
With the progress of socialist modernization in our country, the demand for steel is increasing day by day. At present, the output of steel and pig iron is far from meeting the demand. In particular, the contradiction between supply and demand of pig iron will become more prominent as not only the foundry industry requires more iron and steelmaking In order to increase the demand for steel, the department also requested to increase pig iron production. The production of pig iron has become a key link in the entire steel production. Ironmaking is a big energy consumer. In the current energy shortage situation, there is no energy saving and pig iron production can not be realized. Therefore, we can only increase production with energy saving.In order to reduce energy consumption and increase pig iron production, we must fundamentally carry out the modernization of ironmaking process equipment and raw fuel processing, but to do this work, Second, time will not be effective in the near future. Therefore, to accomplish this year’s task of energy-saving and iron-supplementing can only be based on tapping potential.