| 螺杆压缩机在连续重整装置的问题及处理 |
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| 引用本文： | 常体荣,陈盼娣,朱磊. 螺杆压缩机在连续重整装置的问题及处理[J]. 广州化工, 2011, 39(10): 160-161 |
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| 作者姓名： | 常体荣 陈盼娣 朱磊 |
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| 作者单位： | 延安石油化工厂,陕西,延安,727406 |
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| 摘 要： | 介绍螺杆压缩机的结构、工作原理及技术特点,简单阐述了再接触制冷系统的流程和工作原理,针对重整装置螺杆制冷压缩机开工过程中所遇到的问题,判断油分离器回流口经常堵死原因,同时为下一步的改造提出了具体方案。经过改造后,两年来氨压机运行情况说明这次改造是成功的。
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| 关 键 词： | 螺杆制冷压缩机 腐蚀 油分离器 润滑油 |
The Problem and Handling of Helical-lobe Compressor in CCR Unit |
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| CHANG Ti-tong,CHEN Pan-di,ZHU Lei. The Problem and Handling of Helical-lobe Compressor in CCR Unit[J]. GuangZhou Chemical Industry and Technology, 2011, 39(10): 160-161 |
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| Authors: | CHANG Ti-tong CHEN Pan-di ZHU Lei |
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| Affiliation: | (Yan’an Petrochemical factory,Shaanxi Yan’an 727406,China) |
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| Abstract: | The structure,the working mechanisms and technical features of screw refrigeration compressor were introduced.The process flow and operational principle of re-contact chilling system were described.The analysis of the problem of screw chilling compressor in the process of start-up concluded that the main culprit of backflow site of oil eliminator was obstructed in CCR unit.Meanwhile,a specific revamping proposal for the backflow site of oil eliminator was put forward.Since revamping,the screw chilling compressor worked well in the two years.It showed that the improvement of screw chilling compressor was successful. |
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| Keywords: | screw refrigeration compressor corrosion oil eliminator lubricating oil |
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