燃料与化工 ›› 2019, Vol. 50 ›› Issue (5): 12-16.

• 煤焦技术 • 上一篇    下一篇

焦炉深火道堵塞斜道热态通透修复技术

石永红1  刘学斌2  刘红2  李根2   

  1. 1.上海宝钢工业技术服务有限公司, 上海201900; 2.湖南华菱涟源钢铁有限公司焦化厂, 娄底417009
  • 出版日期:2019-09-23 发布日期:2019-10-18

Hot clear-up and repair technology for the blockage

Shi Yonghong1  Liu Xuebin2  Liu Hong2  Li Gen2   

  1. 1.Shanghai Baosteel Industry Technology Service Co.,Ltd.,Shanghai 201900,China; 2.Coking Plant of Hunan Hualing Lianyuan Iron & Steel Co.,Ltd.,Loudi 417009,China
  • Online:2019-09-23 Published:2019-10-18

摘要:

结合6 m顶装焦炉堵塞斜道热态通透修复项目实践,介绍了热态通透修复的施工方法,包括炉墙保温方式、燃烧室温度控制、炉墙开孔及恢复要点、耐材的合理选用等,为相关项目提供了较好的借鉴。

Abstract:

Based on the experience of hot clear-up and repair for the blockage in connecting duct of 6 m coke oven,this paper introduces the detailed working procedure,including heating wall thermal insulation,combustion chamber temperature control,critical points for the heating wall cut-out and repair and refractory selection,etc.,which can be used as good reference for the similar projects in the future.

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