摘要
酒钢2#高炉是在原有小容积基础上扩容,在保证原炉顶高度尺寸不变的情况下,上密封阀和下密封阀不仅压缩了高度,并且还保证了密封阀的特性,使生产顺利进行,安全可靠。
No. 2 blast furnace of Jiuquan Steel and Iron Corp. is expanded its volume on the basis of the small volume. During the modification,the height of the furnace roof holds the llne and the height of the high and low sealing valves is shortened, the character of the sealing valves is still guaranteed so that the production can be safe and stable.
出处
《包钢科技》
2007年第2期33-34,共2页
Science & Technology of Baotou Steel
关键词
高炉炉顶
密封阀
密封特性
blast furnace roof
sealing valve
character of sealing
