Abstract��Based on FLUENT simulation software, adopting the porous media model to simulate the sinter cooling process, the effects of sinter characteristic parameters, such as equivalent diameter and bed porosity, and the cooling process parameters, such as bed thickness, sinter temperature, cooling medium flow rate and cooling medium temperature on the temperature of exhaust gas were obtained, the influence of cooling process parameters on the inlet gas temperature of HRSG (heat recovery steam generator) and the actual amount of waste heat recovery were analyzed. The results show that the test of heat source parameters is the basis of exact design of sinter waste heat recovery generating system, the stability of sinter main production processes is the foundation of the stabilization and high efficient operation of the sinter waste heat recovery generating system, and the cycling waste gas of HRSG is the important techniques to adjust the temperature of inlet gas of HRSG and to improve the waste heat recovery efficiency.
�Կ��������ң����Ļᣬ��������������. �ս���ȴ�����ȹ�����ֵģ��������¶ȵ���[J]. �й������ڿ���, 2015, 27(7): 9-14.
ZHAO Kai,WU Li- zhong,LIU Wen- hui,ZHANG Yu- zhu,HU Chang- qing. Numerical simulation and exhaust gas temperature regulatory in the heat transfer process of sinter cooling machine. Chinese Journal of Iron and Steel, 2015, 27(7): 9-14.
2015, Vol. 27 
