【摘要】 竖式预热器是煅烧活性石灰的主机设备之一,其支承钢框架是保障预热器系统安全、正常工作的重要结构体系。根据预热器支承钢框架结构设计的需要,对支承钢框架进行了大量的设计验算,并详细分析了结构上的荷载及其分布方式,合理准确地验算了该结构构件的变形及安全性,为该结构的设计提供了可靠依据。更多还原

【Abstract】 Upright preheater is one of main equipments for producing activated lime,and its supporting steel frame is critical to guarantee the safety and normal operation of the preheater.Based on the design requirements of the supporting steel frame of a preheater,the paper carried out the checking computations for the design of supporting steel frame,and detailedly analyzed the loads on the frame and their distribution.Finally,the safety and deformation of frame were verified precisely.The study offers reliable references for the frame design.更多还原