| 主权项 |
1. A condenser with a condensing steam flow path, comprising;
a plurality of cooling tubes, extending transversely to the steam flow path, for containing and directing a cooling water flow; and an extraction system comprising:
a first extraction line, with a first inlet;a second extraction line, with a second inlet located in a region of the condenser that, in operation is configured to be at a lower pressure than the first inlet;an adjustable ejector with:
a nozzle, having an opening, connected to the first extraction line and adapted to enable fluid extracted through the first extraction line to be used as a motive fluid for the adjustable ejector; anda suction inlet connected to the second extraction line so as to enable evacuation of the second extraction line by the adjustable ejector, wherein the adjustable ejector having a flow means to vary a flow of the motive fluid. |
