7.63 m焦炉长时间停止加热保温的实践

燃料与化工 ›› 2020, Vol. 51 ›› Issue (2): 36-38.

7.63 m焦炉长时间停止加热保温的实践

殷喜和马卫华郝一风

山西太钢不锈钢股份有限公司焦化厂，太原030003

出版日期:2020-03-23 发布日期:2020-03-24

Practice of heat preservation during long time heating pause for 7.63 m coke oven

Yin Xihe Ma Weihua Hao Yifeng

Coking Plant of Shanxi Taiyuan Iron and Steel Co.,Ltd.,Taiyuan 030003,China

Online:2020-03-23 Published:2020-03-24

摘要/Abstract

摘要：

介绍了7.63 m焦炉在停止加热保温过程中的加热煤气流量及压力调整方法、加热温度变化情况和上升管PROven的操作，同时介绍了焦炉恢复加热的步骤。此次停产保温15 h，顺利完成了生产与项目改造的衔接，为焦炉长时间停止加热保温提供了实践经验。

关键词: 7.63 m焦炉, 停产保温, 停排废气, 直行温度

Abstract:

Introduction is made to the method for heating gas flow and pressure adjustment,heating temperature variation and PROven operation for ascension pipe during long time heating pause for 7.63 m coke oven.The procedure of coke oven heating restore is also introduced.The heat preservation after heating pause lasts for 15 hours till smooth transition between production and modification,which provides experience for coke oven heat preservation during long time heating pause.

Key words:

"> 7.63 m coke oven, Heat preservation during shutdown, Waste flue gas pause, , Longitudinal temperature

中图分类号:

TQ522.16

殷喜和马卫华郝一风. 7.63 m焦炉长时间停止加热保温的实践[J]. 燃料与化工, 2020, 51(2): 36-38.

Yin Xihe Ma Weihua Hao Yifeng. Practice of heat preservation during long time heating pause for 7.63 m coke oven[J]. FUEL & CHEMICAL PROCESSES, 2020, 51(2): 36-38.

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