| 离心式压缩机轴瓦温度升高原因分析与对策 |
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| 引用本文： | 段波,巫文娟,于红伟.离心式压缩机轴瓦温度升高原因分析与对策[J].石油化工设备技术,2020(4):54-57,66,I0005. |
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| 作者姓名： | 段波 巫文娟 于红伟 |
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| 作者单位： | 中石油克拉玛依石化有限责任公司 |
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| 摘 要： | 文章详细阐述了某公司5万m^3/h(标准状态)制氢装置原料压缩机运行情况.针对止推轴承和变速箱高速轴承温度升高、轴瓦积碳等问题,通过对在用油品性质、机组状态进行监测,对设备内部结构进行分析,提出有效解决措施.措施实施后,原料气压缩机经检修合格,安全可靠运行至今.
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| 关 键 词： | 离心式压缩机 止推轴承 变速箱高速轴承 轴瓦 温度升高 |
CAUSE ANALYSIS ON TEMPERATURE RISE OF CENTRIFUGAL COMPRESSOR BUSH AND COUNTERMEASURES |
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| Duan Bo,Wu Wenjuan,Yu Hongwei.CAUSE ANALYSIS ON TEMPERATURE RISE OF CENTRIFUGAL COMPRESSOR BUSH AND COUNTERMEASURES[J].Petro-Chemical Equipment Technology,2020(4):54-57,66,I0005. |
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| Authors: | Duan Bo Wu Wenjuan Yu Hongwei |
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| Affiliation: | (PetroChina Karamay Petrochemical Co.,Ltd.,Karamay,Xinjiang,834000) |
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| Abstract: | This paper expatiates on the operation of the feed compressor in the 50,000 Nm^3/h hydrogen production unit of certain company.Aiming at such problems as temperature rise of thrust bearing and high-speed bearing of gearbox,carbon deposition of bearing bush and so forth,the internal structure of the equipment is analyzed through monitoring oil properties in use and unit condition.Then the effective solutions are put forward.After the implementation of the measures,the feed gas compressor has passed the maintenance and has been operated safely and reliably until now. |
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| Keywords: | centrifugal compressor thrust bearing gearbox high-speed bearing bearing bush temperature rise |
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