2020年第1期
后排进攻1概述
首钢水钢铁焦事业部炼焦作业区共有焦炉2座,年设计生产能力100万吨,设计周转时间18小时。两座焦炉均为双联火道、废气循环的
JN-5.5,2×50孔大容积焦炉。在使用高炉煤气加
环境保护与可持续发展
热时,设置了焦炉煤气掺烧装置,其基本参数见表1。·问题探讨·作者简介:田径(1977~),男,从事炼焦技术工作。焦炉炉顶空间温度偏高的原因分析及应对措施
五朔节田径关于读书的诗
(首钢水钢铁焦事业部贵州六盘水553028)
摘要:从焦炉结构、装煤量以及装煤后的炉顶空间高度、加热煤气种类、配煤比等影响因素分析
了JN-5.5型焦炉炉顶空间温度偏高的原因。介绍了炉顶空间温度对炼焦化工产品的影响和降低
炉顶空间温度的措施方法。
end什么意思关键词:焦炉;炉顶空间温度;措施
Cau Analysis and Countermeasures of Excessive High Temperature in Upper Space in Coke Oven Tian Jing
(Industrial Department of Ironmaking and Coking,Shougang Shuicheng Iron &Steel (Group)Co.,Ltd,.
Liupanshui 553028,Guizhou,China)Abstract:The caus of excessive high temperature in upper space in JN-5.5type coke oven are an⁃
alyzed according to influence factors of temperature in upper space in coke oven such as structure of coke oven,amount of coal charged into coke oven,height of upper space in coke oven,kinds of coal眼保健操图解
gas for oven heating,ratios of various coals in blending coal.The influence of temperature in upper
酱香牛肉的做法space in coke oven on coking chemical products is introduced.The measures to reduce the tempera⁃ture in upper space in coke oven are put forward.Keywords:coke oven;temperature in upper space in coke oven;measure 表1JN-5.5型焦炉的基本参数炉型炭化室尺寸/mm
三月寄语炭化室中心距/mm
有效容积/m 3
锥度/mm
JN-5.515980×450×5505135035.4702焦炉炉顶空间温度状况我国炼焦技术规程标明焦炉炭化室顶部空
间温度(也称作炉顶空间温度)不得超过850℃,
宜控制在(800±30)℃。我公司炼焦作业区JN-5.5焦炉炉顶空间温度偏高的原因分析及应对措施
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