推力外循环油泵接触式密封漏油处理方案

华电技术 ›› 2016, Vol. 38 ›› Issue (3): 64-65.

推力外循环油泵接触式密封漏油处理方案

云南华电鲁地拉发电有限公司，云南大理〓671611

出版日期:2016-03-25 发布日期:2016-05-18

The treatment scheme of oil leakage for contact seal of thrust external circulation pump

Yunnan Huadian Ludila Power Generation Company Limited, Dali 671611,China

Online:2016-03-25 Published:2016-05-18

摘要/Abstract

摘要：

摘要：对云南华电鲁地拉发电有限公司推力外循环油泵油封漏油问题进行分析，确定漏油原因是弹性密封失效。提出了更换新型油泵密封，并在推力外循环油泵密封腔上加装排气及润滑油管的方案，实践证明，改进后的密封更加安全、可靠。

关键词: 关键词：推力外循环油泵, 油封, 接触式密封, 漏油

Abstract:

Abstract:This paper analyzed the oil seal leakage problem of thrust external circulation pump of Yunnan Huadian Ludila Power Generation Company Limited,and ascertained the leak’s cause is failure of elastic seal. After that,a treatment scheme of replacing the seal with new type one and adding exhaust and lubricating oil pipes on the seal cavity of thrust external circulation pump is proposed in this paper.The practice proved that the improved seal is more safe and reliable.

Key words: ,

Keywords:thrust external circulation pump, oil seal, contact seal, oil leakage

李涛. 推力外循环油泵接触式密封漏油处理方案[J]. 华电技术, 2016, 38(3): 64-65.

LI Tao. The treatment scheme of oil leakage for contact seal of thrust external circulation pump[J]. Huadian Technology, 2016, 38(3): 64-65.