| 摘要 |
<p>A bubble rake for removing the remaining steam from liquid water that is returning to heat-exchange surfaces after an initial separation from steam. The bubble rake is a channel-forming member having a cross section generally in the shape of an upside-down U. The bubble rake is disposed in a fluid-flow path so that the channel opens down and in the direction of the path. A stall zone formed by a rake traps steam in the channel, and the channel is positioned longitudinally at an angle with the horizontal so that the trapped steam migrates to its high end, where an opening allows the trapped steam to join the steam previously separated from the water.</p> |
