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1·Blasting ring cooler, which is mainly used in cooling sinter, is widely adopted in steel manufacturing industry because of its good properties such as high efficiency, compact structure and so on.

鼓风环式冷却机主要用于烧结矿料的冷却，因其具有冷却效率高、结构紧凑等优点广泛应用于钢铁制造行业中。

2·It is the key approach to reduce exergy loss to reduce the air leakage rate of sinter strand and cooler, to set desirable flow rate of cooling gas and sinter thickness in the cooler.

降低损最主要的因素是：减少烧结机和冷却机的漏风率以及设置适宜的冷却废气流量和冷却机内料层厚度。

3·A pin rack driven device for sinter circulate cooler was presented in this paper.

介绍了一种烧结矿冷却环冷机销齿驱动装置。

4·The article first introduces the working principle of the ring cooler and the factors affecting the sinter cooling, then analyzes the main reasons for affecting the efficiency of the circular cooler;

文章首先介绍了环式冷却机的工作原理和影响烧结矿冷却的因素，分析了影响环式冷却机工作效率的主要原因；