| 郑心刚1，高瑞斌1，陈博2，周学云1.蒸脱机透气层夹套的结构设计[J].中国油脂,2026,51(4):.[ZHENG Xingang1,GAO Ruibin1,CHEN Bo2,ZHOU Xueyun1.Structure design of perforated plate jacket for desolventizer-toaster[J].China Oils and Fats,2026,51(4):.] |
| 蒸脱机透气层夹套的结构设计 |
| Structure design of perforated plate jacket for desolventizer-toaster |
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| DOI：10.19902/j.cnki.zgyz.1003-7969.250047 |
| 中文关键词: 压力容器 夹套 蒸脱机 拉撑结构 当量圆 U形封板 |
| 英文关键词:pressure vessel jacket desolventizer-toaster stayed structure equivalent circle U-shaped sealing plate |
| 基金项目:“十四五”国家重点研发计划——大宗油料绿色加工及高值化利用关键技术研发与应用示范（2021YFD2100300） |
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| Author Name | Affiliation | | ZHENG Xingang1,GAO Ruibin1,CHEN Bo2,ZHOU Xueyun1 | 1.Famsun Oils & Fats Engineering Co. , Ltd. , Yangzhou 225127, Jiangsu, China
2.Famsun Intelligent Technology Co. , Ltd. , Yangzhou 225127, Jiangsu, China |
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| 中文摘要: |
| 蒸脱机透气层夹套属于圆平板拉管拉撑结构，而GB/T 150—2024《压力容器》中有关拉撑结构的内容较少。旨在为拉撑结构在工程设计中的运用提供参考，对蒸脱机透气层夹套的结构进行了介绍和设计，重点对拉撑结构和U形封板进行结构强度计算，并运用有限元应力分析进行验证。蒸脱机透气层夹套主要包括上面板、下面板、管状支撑（拉管）、筒体、U形封板等。通过SW6—2011软件采用不规则支撑布置取当量圆，并结合手动补算可对拉撑结构和U形封板进行结构强度的计算。有限元应力分析结果说明，拉撑结构和U形封板的计算方法合理。综上，采用相应的设计方法可对蒸脱机透气层夹套结构进行设计。 |
| 英文摘要: |
| The perforated plate jacket for desolventizer-toaster belongs to a tubular stayed flat circular plate structure, while the content related to stayed structures in GB/T 150-2024 Pressure vessels is relatively limited. In order to provide a reference for the application of stayed structures in engineering design, the structure of perforated plate jacket for desolventizer-toaster was introduced and designed. The structural strength of stayed structure and the U-shaped sealing plate were calculated and validated through finite element stress analysis.The perforated plate jacket for desolventizer-toaster mainly consisted of an upper panel, a lower panel, tubular supports (stay tubes), the main body, and U-shaped sealing plate. Calculations for the stayed structure and U-shaped sealing plate could be performed using the SW6-2011 software, which employed an equivalent circle method for irregular support arrangements, supplemented by manual calculations. The results of the finite element stress analysis demonstrated that the calculation methods for the stayed structure and U-shaped sealing plate were reasonable. In conclusion, by adopting corresponding design methods, the structure of perforated plate jacket for desolventizer-toaster can be designed. |
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