| 摘要 |
The invention relates to a filter device for filtering a gas flow that is loaded with aerosols and/or gaseous radioactive iodine including a housing that is closed fluid tight, including at least one raw gas inlet, a clean gas outlet, at least one filter element including a filter medium, the filter element is arranged in the housing so that a gas flow to be filtered moves from the at least one raw gas inlet to the clean gas outlet only through the filter element, at least one tubular element penetrating the housing from a first pass-through cross-section to a second pass through cross-section which is arranged in vertical direction above the first pass through cross-section, so that an entire inner cavity of the tubular element is exclusively in contact with an ambient fluid surrounding the filter device. |
