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| 丁二烯螺杆压缩机转子故障分析与修复措施 | |
| 引用本文： | 莫才颂,王岗罡,林荣雄. 丁二烯螺杆压缩机转子故障分析与修复措施[J]. 当代化工, 2014, 0(11): 2319-2321,2327 |
| 作者姓名： | 莫才颂 王岗罡 林荣雄 |
| 作者单位： | 1. 广东石油化工学院机电工程学院,广东 茂名,525000 2. 中国人民解放军驻211厂军事代表室,北京,100076 3. 茂名西南石化工程建设有限责任公司,广东 茂名,525000 |
| 基金项目： | 广东高校石化过程装备故障诊断与信息化控制工程中心重点实验室基金项目,项目号2011A060901023。 |
| 摘 要： | 就某炼油厂丁二烯螺杆压缩机组经过年度检修后运行是时出现的异常现象进行分析,指出压缩机运行时整个转子进口到出口温差较大,受热不均匀,产生的热应力也不均匀,转子发生弯曲变形进而引起转子接触碰磨故障,提出处理方法与修磨措施对损坏转子进行修复。 |
| 关 键 词： | 无油螺杆压缩机 转子碰磨 故障分析 修复 |
Fault Analysis and Repairing Measures of Screw Compressors Rotor for Butadiene |
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| MO Cai-song , WANG Gang-gang , LIN Rong-xiong. Fault Analysis and Repairing Measures of Screw Compressors Rotor for Butadiene[J]. Contemporary Chemical Industry, 2014, 0(11): 2319-2321,2327 | |
| Authors: | MO Cai-song WANG Gang-gang LIN Rong-xiong |
| Affiliation: | MO Cai-song, WANG Gang-gang, LIN Rong-xiong ( 1. College of Mechinery and Electronic Engineering,Guangdong University of Petrochemical Technology, Guangdong Maoming 525000, China; 2. PLA Military Delegate Chamber Stationed in Factory 211, Beijing 100076, China; 3. Maoming Southwest Petrochemical Engineering Construction Co.,Ltd., Guangdong Maoming 525000, China) |
| Abstract: | The abnormal phenomena of the working diene screw compressor unit in a refinery after annual maintenance was analyzed. It’s pointed out that the rub-impact fault during the compressor working was caused by the rotor bending deformation that was resulted by non-uniform thermal environment formed by big temperature difference between inlet and outlet, the processing method and grinding measures were put forward to repair the damaged rotor. |
| Keywords: | Oil free screw compressor Rotor rub Fault analysis Repair |
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