| 摘要 |
In performing the pressure relief of the containment vessel (1) of nuclear power plants, filter installations containing wet filters are usually used, even when the filter (2) is located within the containment vessel (1). According to the invention, before putting the filter (2) into operation, a wash liquid (3) is heated by means of a heat bridge (4,5,7), which is nearly without action in the operating state. This is achieved in the installation by a container which is at least partially double-walled (4, 5) and which is at least partially filled with a heat-conductive liquid (7) that is at least half evaporated on reaching the operating temperature of the filter (2).
|
