[1]周铁桩,刘浩澜,孟令刚,等.催化剂高温焙烧炉结构设计与应力场分析[J].石油化工设备,2025,54(02):65-71.[doi:10.3969/j.issn.1000-7466.2025.02.011]
　ZHOU Tie-zhuang,LIU Hao-lan,MENG Ling-gang,et al.Structural Design and Stress Field Analysis of High-temperature Catalyst Roasting Furnaces[J].Petro-Chemical Equipment,2025,54(02):65-71.[doi:10.3969/j.issn.1000-7466.2025.02.011]
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催化剂高温焙烧炉结构设计与应力场分析()
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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:
65-71
栏目:
设计计算
出版日期:
2025-03-25

文章信息/Info

Title:
Structural Design and Stress Field Analysis of High-temperature Catalyst Roasting Furnaces
文章编号:
1000-7466(2025)02-0065-07
作者:
周铁桩1; 2; 刘浩澜2; 孟令刚3; 王辛幸2; 包文勃2; 倪黎4; 谢庚华3; 王成强5; 杨斌1; 冯鑫6
1.中国石油大学（华东） 新能源学院，山东 青岛 266580；2.天华化工机械及自动化研究设计院有限公司，甘肃 兰州 730060；3.中国石化催化剂有限公司 长岭分公司，湖南 岳阳 414012；4.中国石化催化剂有限公司，北京 100000；5.中国石化石油化工科学研究院，北京 100083；6.中国科学院 过程工程研究所 中国科学院绿色过程与工程重点实验室，北京 100190
Author(s):
ZHOU Tie-zhuang1; 2; LIU Hao-lan2; MENG Ling-gang3; WANG Xin-xing2; BAO Wen-bo2; NI li4; XIE Geng-hua3; WANG Cheng-qiang5; YANG Bin1; FENG Xin6
1. College of New Energy, China University of Petroleum Huadong (East China),Qingdao 266580,China;2.Tianhua Institute of Chemical Machinery & Automation Co. Ltd.,Lanzhou 730060, China;3. Changling Division,Sinopec Catalyst Company ,Yueyang 414012, China;4.Sinopec Catalyst Company Limited, Beijing 100000,China;5.Research Institute of Petroleum Processing ,Sinopec,Beijing 100083;6.Key Lab. Green Process & Eng., Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
关键词:
催化剂焙烧炉; 结构设计; 应力场; 分析
Keywords:
catalyst roasting furnace;  structural design;  stress field;  analysis
分类号:
TQ052.6
DOI:
10.3969/j.issn.1000-7466.2025.02.011
文献标志码:
A
摘要:
针对催化剂焙烧过程中的高温及腐蚀工况，优化设计了一种内衬保温立式结构焙烧炉，采用内置保温和圆盘结构形式，降低了筒体运行温度，避免了筒体与高温腐蚀性介质环境接触而导致的筒体断裂事故的发生，强化了设备长周期运行的安全与稳定性，并通过有限元分析软件对筒体强度及保温结构进行了优化设计。中试试验装置在调试及运行过程中，运行稳定可靠，其连续稳定运行时间已超过3 a，且新结构焙烧炉产品质量和温度分布均匀性均优于常规回转焙烧炉，为催化剂高温腐蚀环境中的焙烧提供了新思路，可为设备进一步大型化工作提供经验。
Abstract:
A new structure calciner has been carried out at high temperatures and corrosion conditions in the process of catalyst roasting. By improving the internal heating type and the structure of the built-in insulation design, the operating temperature of the cylinder was significantly reduced, which improved the safety and stability of the roasting furnace, thus avoiding the accident of calciner shell breakage caused by direct contact with the high-temperature corrosive medium. The structural reliability of the equipment was investigated by combining the numerical simulation optimization and pilot-scale experimental methods, which is of great significance for improving the stability of the catalyst calciner in the high-temperature corrosive medium, and provides valuable experience for further large-scale work.

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备注/Memo

备注/Memo:
收稿日期： 2024-12-10
作者简介：国家重点研发计划（2022YFB3504000）；甘肃省科技重大专项计划（22ZD6GA024）；中国石化科技部项目(H21003-3/H22001)
通信作者：周铁桩（1990-），男，内蒙古乌兰浩特人，工程师，博士，研究方向为过程装置技术。E-mail: b20150016@s.upc.edu.cn。
更新日期/Last Update: 2025-03-25