汽轮机润滑油乳化问题在线处理方法研究

doi:10.11930/j.issn.1004-9649.201701116

中国电力 ›› 2018, Vol. 51 ›› Issue (1): 154-157.DOI: 10.11930/j.issn.1004-9649.201701116

汽轮机润滑油乳化问题在线处理方法研究

孙晓东¹, 王娟¹, 赵现华², 武晓荣¹

1. 西安热工研究院有限公司, 陕西西安 710032;
2. 华能陕西秦岭发电有限公司, 陕西华阴 714200

收稿日期:2017-01-19 修回日期:2017-02-15 出版日期:2018-01-05 发布日期:2018-02-28
作者简介:孙晓东(1980—),男,黑龙江鹤岗人,工程师,从事电力用油(气)的研究,E-mail:31463386@qq.com。

Research on the Online Processing Method of Turbine Oil Emulsification

SUN Xiaodong¹, WANG Juan¹, ZHAO Xianhua², WU Xiaorong¹

1. Xi'an Thermal Power Research Institute Co., Ltd., Xi'an 710032, China;
2. Huaneng Shaanxi Qinling Mountains Power Generation Co., Ltd., Huayin 714200, China

Received:2017-01-19 Revised:2017-02-15 Online:2018-01-05 Published:2018-02-28

摘要/Abstract

摘要： 陕西某电厂供热机组在供暖期内发生汽封漏气，导致汽轮机润滑油严重乳化，危害机组运行安全。为了不影响机组正常供暖，研究并验证了不同在线处理方法的处理效果。结果表明，采用极性诱导选择性吸附剂对运行油进行在线再生，可将油的破乳化度降至极限值，使乳化油在极短时间内破乳化，油与水在油箱中具有充足的分离时间，彻底解决了运行油乳化问题，为机组运行安全提供了保障。

关键词: 润滑油, 乳化, 破乳化, 破乳化度, 极性诱导选择性吸附剂, 在线再生, 供热机组

Abstract: The steam seal leakage occurs in the heating unit of a power plant in Shaanxi during the heating period, causing serious emulsification of the lubricating oil in the turbine and endangering the safety of the generator set operation. In order to avoid affecting the normal city heating, the effects of various online processing methods are studied and tested. The results show that the using of a polar selective adsorbent on the online regeneration of the oil is able to maximum the the demulsification reduction, making it demulsified in a very short time, and giving sufficient time for the separation of the oil and the water, This method completely solves the problem of the oil emulsification, which ensures the safe operation of the unit.

Key words: lubricating oil, emulsification, demulsification, demulsification value, polarity induced selective adsorbent, online regeneration, heating unit

中图分类号:

孙晓东, 王娟, 赵现华, 武晓荣. 汽轮机润滑油乳化问题在线处理方法研究[J]. 中国电力, 2018, 51(1): 154-157.

SUN Xiaodong, WANG Juan, ZHAO Xianhua, WU Xiaorong. Research on the Online Processing Method of Turbine Oil Emulsification[J]. Electric Power, 2018, 51(1): 154-157.

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https://www.electricpower.com.cn/CN/Y2018/V51/I1/154

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汽轮机润滑油乳化问题在线处理方法研究

Research on the Online Processing Method of Turbine Oil Emulsification

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汽轮机润滑油乳化问题在线处理方法研究

Research on the Online Processing Method of Turbine Oil Emulsification

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