On base of 30 years of engineering practice, the author summarized selection and design of preheater tower of NSP cement plant, and analysed the application area and the strong points and short comings of all style of structures under different cnodition.

• 结合近30年的工程实践，总结了新型干法水泥窑窑尾塔架设计的结构选型，分析了在不同背景条件下窑尾塔架各种结构形式的适用范围和性能特点。