FUEL & CHEMICAL PROCESSES ›› 2021, Vol. 52 ›› Issue (2): 63-65.

Previous Articles    

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

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

CLC Number: