[1]陈钦举,董金善,沈航宇.多层包扎层板参数对高压储罐结构强度的影响[J].石油化工设备,2025,54(02):58-64.[doi:10.3969/j.issn.1000-7466.2025.02.010]
　CHEN Qin-ju,DONG Jin-shan,SHEN Hang-yu.Influence of Multilayer Wrapped Laminate Parameters on the Structural Strength of High-pressure Tanks[J].Petro-Chemical Equipment,2025,54(02):58-64.[doi:10.3969/j.issn.1000-7466.2025.02.010]
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多层包扎层板参数对高压储罐结构强度的影响()
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石油化工设备[ISSN:1000-7466/CN:62-1078/TQ]

卷:
54
期数:
2025年02期
页码:
58-64
栏目:
设计计算
出版日期:
2025-03-25

文章信息/Info

Title:
Influence of Multilayer Wrapped Laminate Parameters on the Structural Strength of High-pressure Tanks
文章编号:
1000-7466(2025)02-0058-07
作者:
陈钦举; 董金善; 沈航宇
南京工业大学 机械与动力工程学院，江苏 南京 211816
Author(s):
CHEN Qin-ju;  DONG Jin-shan;  SHEN Hang-yu
School of Mechanical and Power Engineering, Nanjing Tech University,Nanjing 211816,China
关键词:
容器; 高压; 多层包扎; 结构强度; 数值模拟
Keywords:
vessels;  high pressure;  multi layer bandaging;  structural strength;  numerical simulation
分类号:
TQ050.2
DOI:
10.3969/j.issn.1000-7466.2025.02.010
文献标志码:
A
摘要:
随着我国工业化水平的提升，压力容器逐渐向大型化发展，同时，高压容器由于自身特性在许多领域应用广泛，成为不可或缺的主要工业装备。采用多层包扎结构的高压容器相比单层厚壁容器加工难度低，生产成本低，有较好的韧性，是高压容器常见的结构型式。以 DN1 600 mm的高压粗氦气储罐为研究对象，利用ANSYS中参数优化模块，从应力强度方面探究多层包扎结构的应力水平与层板数量和层板厚度的关系。在文中研究条件下，单纯加厚或减薄搭接在球形封头上的层板厚度，不会降低结构的应力水平，相较于不同厚度层板包扎，等厚层板搭接强度最高；当不同厚度层板包扎且层板总厚度不变时，随层板数量减少，球形封头与层板连接强度下降。结果表明多层包扎结构选用层板数量多，厚度薄的方案较好，通过计算与分析，确定多层包扎高压储罐，层板厚度为10 mm、层数为11层时，结构强度最好，为层板包扎最优方案。此外，在总厚度不变的情况下，当层板数量变化时，对整体结构的极限载荷值没有影响。
Abstract:
With the progress of industrialization in China, pressure vessels have gradually developed into large-scale structures, and high-pressure vessels have become widely used in various industries and have become indispensable equipment. Compared with single-layer, thick-walled vessels, high-pressure vessels with multi-layer winding structures offer advantages such as reduced processing complexity, lower production costs, and improved toughness, making them a preferred choice for high-pressure applications. This dissertation focused on a DN1 600 mm high-pressure helium vessel as the research object. Using the parameter optimization module in ANSYS, the study investigated the relationship between the stress levels of multi-layer winding structures and factors such as the number of layers, plate thickness, and thickness of overlapped plates. The results show that simply increasing the thickness of the overlapped plates on the spherical head does not significantly reduce the stress levels within the structure. In addition, the strength of the overlapped plates is highest when they are of uniform thickness. When winding with varying plate thicknesses while keeping the overall thickness constant, the strength of the joint between the ball head and the plates decreases as the number of layers is reduced. Based on this analysis, a multi-layer wound high-pressure vessel with a plate thickness of 10 mm and 11 layers provides the optimum structural strength, making it the most favorable design solution. Furthermore, varying the number of layers while keeping the overall thickness constant and using different plate thicknesses does not affect the ultimate strength of the overall structure.

参考文献/References:

［1］ 孙春一，马玉华.多层包扎压力容器模糊可靠性优化设计［J］.石油化工设备，2009，38（2）：44-47.
［2］ 郑津洋，陈瑞，李磊，等.多功能全多层高压氢气储罐［J］.压力容器，2005（12）：25-28.
［3］ 刘栋，宋鹏云，胡明辅，等.整体多层包扎式高压容器应用于加氢反应器的前景［J］.机械，2010，37（1）：1-3.
［4］ 陈丽莉，何玉源，杨连红.整体多层夹紧式氨合成塔外壳的研制［J］.石油和化工设备，2014，17（10）：20-22.
［5］ 汪志福，李永泰，姚佐权.多层包扎结构在超临界CO2高压萃取釜中的应用［J］.石油化工设计，2019，36（4）：47-49，57.
［6］ 吴冬果.多层包扎高压容器制造加工及质量控制［J］.石油和化工设备，2013(9):22-26,34.
［7］ 沈鹏羽.多层包扎式结构在高压容器中的应用［J］.石油化工设备技术,2009,30(1):10-11,14.
［8］ 王通.多层包扎容器强度分析和优化设计［D］.北京：北京化工大学，2023.
［9］ 甄亮.整体多层夹紧式高压容器预应力研究［D］.广州：华南理工大学，2012.
［10］ 裴召华，郭廷顺.临近超高压多层包扎容器的部分设计［J］.石油化工设备，2016,45(4):81-84.
［11］ 李南京，朱孝钦.多层压力容器的研究及其进展［J］.化工机械，2008，35（6）：368-372.
［12］ 丁伯民，黄正林.化工设备设计全书——高压容器［M］.北京：化学工业出版社，2003.
［13］ 吴京生，朱孝钦.多层式高压容器的特性和研究进展［J］．化工装备技术，1988（5）：33-39．
［14］ 杨玉玲，陈梦真，郑健，等.外侧搭接层板的厚度对球形封头边缘应力的影响研究［J］.管道技术与设备，2023（6）：52-57，62.
［15］ 胡淼.基于数值仿真的背索锚碇系统研究［D］.天津：河北工业大学，2008.
［16］ 王通.多层包扎容器强度分析和优化设计［D］.北京：北京化工大学，2023.

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备注/Memo

备注/Memo:
收稿日期：2024-11-08
作者简介：陈钦举（1998-），男，安徽亳州人，在读硕士研究生，研究方向为过程装备现代设计方法。
更新日期/Last Update: 2025-03-25