燃料与化工 ›› 2021, Vol. 52 ›› Issue (2): 63-65.

• 环境保护与节能减排 • 上一篇    

焦炉烟气脱硫脱硝系统与加热系统的联锁

代爽1  胡美权2  徐海波1   

  1. 1.迁安中化煤化工有限责任公司, 迁安064400;2.北京首钢国际工程技术有限公司, 北京100043
  • 出版日期:2021-03-23 发布日期:2021-04-22

Interlock between flue gas DeSOx & DeNOx system and coke oven heating system

Dai Shuang1  Hu Meiquan2  Xu Haibo1   

  1. 1.Qian’an Zhonghua Coal Chemical Co.,Ltd.,Qian’an 064400,China; 2.Beijing Shougang International Engineering Technology Co.,Ltd.,Beijing 100043,China
  • Online:2021-03-23 Published:2021-04-22

摘要:

烟气脱硫脱硝系统改变了原有焦炉烟气吸力的来源,通过对加热系统交换设备的改进、增加脱硫脱硝引风机与焦炉交换机的联锁设置,实现了烟气脱硫脱硝系统投运后焦炉加热系统的稳定与安全。

关键词: 焦炉加热, 脱硫脱硝, 联锁

Abstract:

The flue gas DeSOx & DeNOx system changed the source of coke oven flue gas suction.This paper introduced an improvement for reversing machine in the heating system,i.e.to increase an interlock between the DeSOx & DeNOx induced fan and the reversing machine so as to realize stable and safe operation of the coke oven heating system after the DeSOx & DeNOx system put into production.

Key words: Coke oven heating, DeSOx &, DeNOx, Interlock

中图分类号: