燃料与化工 ›› 2018, Vol. 49 ›› Issue (2): 25-26.

• 煤焦技术 • 上一篇    下一篇

焦炉燃烧室翻修烘炉技术研究与应用

牟彪1  蔡明珠2   

  1. 1.酒钢集团宏兴钢铁股份有限公司焦化厂, 嘉峪关735100; 2.中冶焦耐工程技术有限公司, 大连116085
  • 出版日期:2018-03-20

Research and application of revamping-heating technology on coke oven battery

Mu Biao1  Cai Mingzhu2   

  1. 1.Coking Plant of Hongxing Iron & Steel Co.,Ltd.,Jiugang Group,Jiayuguan 735100,China; 2.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2018-03-20

摘要:

针对焦炉热维修在砌筑结束后进行烘炉升温时加剧邻墙及未修部位墙面损坏的特点,通过采用翻修烘炉技术砌筑与烘炉升温同时进行,根据烘炉温度确定硅砖膨胀缝,维修效果良好,对焦炉热维修具有借鉴意义。

Abstract:

If the heating wall of coke oven battery is first repaired and then heated up under hot state,the adjacent heating wall and the wall surface not repaired will be damaged more quickly.Regarding to this problem,the revamping-heating technology is adopted to repair the heating wall while heating up.The expansion joint of silica bricks can be determined according to the temperature.With this technology,the repair effect is satisfying.It is of great significance for coke oven maintenance under hot state.

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