| 摘要 |
The invention relates to a device for separating water and steam at the outlet of a vaporization vessel of a recycling steam generator. The device constitutes an assembly of vertical cylindrical tubes enclosing the deflector elements enabling the separation of water and steam. These vertical separators or cyclones are grouped in sub-assemblies. Each of the cyclones of a sub-assembly is fixed to the upper portion of a common support structure, comprising from below upwards a tubular column fixed vertically on the upper portion of the vaporization vessel and a structure in the form of an upwardly flared vessel, in communication with the tubular column and with the cyclones fixed at its upper portion. The separation device is thus constructed in modular form. The invention is particularly applicable to steam generators of pressurized water nuclear reactors.
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