Filtered discharge device with containment
Feature Introduction
This device is used in severe accidents at nuclear power plants. It actively depressurizes the containment to ensure that the pressure inside the containment does not exceed its bearing limit, thereby ensuring the integrity of the containment. At the same time, it filters radioactive materials in the emitted gas through a venturi scrubbing and metal fiber dual-stage filtration system installed on the depressurization line. This not only meets the filtration efficiency requirements but also the requirements for removing decay heat, preventing radioactive materials from causing serious harm to the environment.
