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对水钢4号高炉无计划停炉和开炉实践进行了总结。通过采取保温、及时组织置换炉料的措施,缩短了无计划休风时间,实现安全封炉;经过充分的准备并采取合理的处理措施,高炉恢复正常生产。
Unconventional shutdown and open-furnace practice of No.4 blast furnace of Shuigang were summarized. By adopting measures of keeping warm and organizing replacement charge in time, the time for unplanned break-off was shortened to achieve safe closure of the furnace. After sufficient preparation and reasonable measures, the blast furnace was resumed its normal production.