Rectifying tower waste heat recovery device for silane coupling agent production

The utility model discloses a rectifying tower waste heat recovery device for silane coupling agent production, which comprises a heat storage cylinder, at least one middle heat conduction component and an upper heat conduction component, the lower end of the upper heat conduction component is connected with at least one middle heat conduction component, and the lower ends of the middle heat conduction components are connected with the heat storage cylinder. A heat exchange area is constructed through multi-layer stacking, the area is relatively independent, the influence of substances and chemical reactions on the area is low, heat exchange is safe, the application range is wide, reverse heat transfer is avoided, and a basis is provided for secondary recovery of waste heat. 本实用新型公开了一种硅烷偶联剂生产用的精馏塔余热回收装置，包括储热筒、中导热组件和上导热组件，所述上导热组件的下端连接有至少一个中导热组件，所述中导热组件的下端连接有储热筒。通过多层次堆叠构建热量交换区域，区域相对独立，受物质本身影响和化学反应的影响低，热量交换安全且适用范围广，避免热量反向传递，且为余热的二次回收提供基础。