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

Abstract

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.

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

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

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

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