大型脱硫塔结构出口烟箱部分有限元分析

Analysis of Part of Finite Element of Outlet Box of Large Desulfurization Tower Structure

脱硫塔是火力发电厂脱硫系统的核心设备，其多为大型薄壁壳体钢结构，结构组成复杂。在建立模型中，多采用将结构分块建模的方式。本文对出口烟箱部分有限元进行了分析，给出了分析结果，并为今后这方面的研究提供了一些建议。

The desulfurization tower is the core equipment of desulphurization system in thermal power plant. It has com-plex large and thin shel steel structure, structure. In the esta-blishment of the model, the structure is modeled in blocks. In this paper, the author analyzed the part of finite element of exported smoke box, showed the results, and provided some suggestions for the future research in this area.