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| Dryer Cylinder Head Structure Based on Finite Element Analysis |
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| DOI：10.11980/j.issn.0254-508X.2014.01.010 |
| Key Words:dryer dryer cylinder concave dryer cylinder convex dryer cylinder |
| Fund Project:陕西省造纸技术及特种纸品开发重点实验室项目（11JS017）；陕西科技大学研究生创新基金资助研究项目。 |
| Author Name | Affiliation | | 张 锋1,2 | 1.陕西科技大学轻工与能源学院,陕西西安,710021；2.陕西科技大学陕西省造纸技术及特种纸开发重点实验室,陕西西安,710021 | | 高致富1,* | 1.陕西科技大学轻工与能源学院,陕西西安,710021 | | 钱红玉1 | 1.陕西科技大学轻工与能源学院,陕西西安,710021 |
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| Abstract:Dryer cylinder head is the most complex pressure parts of dryer in stress analysis point of view, and is the most common area causing dryer accident. Therefore, the research and development of dryer cylinder head have bean attracted great attention. Based on the integral finite element analysis of dryer, compared stress analysis between the commonly used concave dryer cylinder head and convex dryer cylinder head, and compared the main influence factors of dryer cylinder head, such as pressure, breadth and running speed. it was obtained that convex cylinder head dryer could increase the running speed and increase pressure and breadth, and was suitable for high speed wide paper machine, moreover could reduce costs, increase working efficiency, reduce the weight of dryer. Therefore, convex dryer cylinder head is the development trend of paper machine dryer, it provides certain reference for further optimization design of the structure shape of dryer head. |
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