Abstract:

To identify the relationship model between coke oven flue temperature and regenerator temperature, the pre-treatment should be made on the identified data. Against the periodic influence on top of regenerator due to gas reversal, the treatment mode of regenerator top temperature compensation based on center-point method was given, the pretreatment necessity on temperature model identified data was analyzed. The center-point compensation method was used to compensate and treat local data, the expected effect was achieved.