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根据烧结冷却机的工艺特点,分析了冷却烟气余热的特性及其影响因素,提出了建立烧结冷却机烟气余热发电系统的原则以及对系统的评价问题。同时,还就烧结余热发电系统的几个关键技术,如烟气参数选择、热力系统参数选择、冷却机密封改造、系统的运行控制等提出了作者的观点和建议。
According to the characteristics of sintering cooler, the characteristics of residual heat of cooling flue gas and its influencing factors were analyzed. The principle of establishing flue gas waste heat power generation system of sintering cooler and the evaluation of the system were put forward. At the same time, the authors also put forward the author’s opinions on several key technologies of sintering waste heat power generation system, such as the selection of flue gas parameters, the selection of thermal system parameters, the sealing and modification of cooling machines and the operation and control of the system.