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1 概况西钢炼铁厂有两座100m~3高炉,1997年炼铁厂通过强化内部管理,阶段性控制适宜的冶炼强度;稳定高炉炉况顺行,减少高炉事故;加强设备维护与管理,降低休风率等措施,使生铁产量达到166669t,利用系数达到2.380t/m~3·d,实现了历史性的突破(见表1)。 2 实现高产措施简要分析从表1可见,二季度各项生产技术经济指标完成的较为理想,生铁产量比1996年同期多产4642t;休风率比1996年同期降低了0.55%;出铁次数比1996年同期多123次。采取的主要措施如下:
1 Overview West Iron and Steel Works have two 100m ~ 3 blast furnace, ironworks in 1997 by strengthening internal management, stage control of the appropriate smelting strength; Stable blast furnace furnace conditions to reduce blast furnace accidents; strengthen equipment maintenance and management, reduce the rest Wind rate and other measures to make pig iron production reached 166669t, utilization factor reached 2.380t / m ~ 3 · d, to achieve a historic breakthrough (see Table 1). 2 Brief analysis of the measures to achieve high yield It can be seen from Table 1 that in the second quarter, all technical and economic indicators of production were relatively satisfactory. The pig iron output was 4642t more than that in the same period of 1996; the windbreak rate was reduced by 0.55% over the same period of 1996; The same period in 1996 more than 123 times. The main measures taken are as follows: