FIELD: electric power engineering.
SUBSTANCE: invention relates to a nuclear power plant (1). Nuclear power plant includes protective cover (2) including housing (3) of reactor under pressure, stage (6, 6′) of aerosol filter, pressure relief line (8) by means of which filtered in stage (6, 6′) of aerosol filtration gas volume stream through passage in protective shell (2) can be output to environment. Nuclear power plant further includes stage (7, 7′) for iodine filtration by means of which filtered in stage (6, 6′) of aerosol filtration gas volume stream can be filtered before delivery into environment, stage (7, 7′) for iodine filtration also lies inside protective shell (2). Stage (6, 6′) of aerosol filtration and stage (7, 7′) for iodine filtration are connected to each other so that transfer of gas volume flow, based on stage (6, 6′) of aerosol filtration stage (7, 7′) for iodine filtration is carried out substantially at same level of pressure.
EFFECT: technical result is high efficiency of trapping emission of nuclear power stations.
12 cl, 7 dwg
