Based on the calculation method in current industry standards, combined with ANSYS software, under internal pressure, self-weight load, wind load, earthquake load and eccentric load, whole stress distribution of desorption tower under three combined conditions was analyzed, and then the stress intensity was checked, which could provide a reference for analysis and design of the tower.%以行业标准中的计算方法为基础，结合 ANSYS 软件对解析塔施加了内压、自重载荷、风载荷和地震载荷、偏心载荷，分析了三种组合工况下解析塔的应力分布情况，并对塔的强度进行了整体应力校核，为塔器的分析设计提供了参考。
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