Structural Design and Vibration Displacement Suppression of Biomass Gasification Reactor

This study presents a novel design for a biomass gasification reactor, focusing on analyzing the static mechanical and dynamic vibration characteristics of its kiln shell.

The Taguchi L9 method and Gaussian surface fitting were used to analyze static mechanical properties under varied support positions. Additionally, four different kiln shell configurations were investigated to assess the effects of heat exchange tubes, support positions, and rib reinforcements on vibration displacement characteristics.

According to the findings of this study, the support positions have a considerable impact on the static mechanical characteristics of its kiln shell. Moreover, the heat exchange tubes can significantly increase the natural frequencies of the kiln shell，and the suppression of vibration displacements in risk areas can be achieved through the use of rib reinforcements.