| 摘要 |
PROBLEM TO BE SOLVED: To simplify bearing bypass work in oil flushing preparation of a bearing lubricant system of a steam turbine generator, and reduce an oil passing period in oil flushing.SOLUTION: A bearing lubricant flow passage selector and cleaning system in this embodiment are provided on an upstream side in a view from a bearing in a bearing lubricant system of a steam turbine power generator, and includes: an oil flow passage switching device switching a flow passage of lubricant between a flow passage to the bearing and a flow passage bypassing the bearing; and a foreign matter capture device provided on an upstream side in a view from the oil flow passage switching device.SELECTED DRAWING: Figure 1 |
