28-12-2017 дата публикации
Номер: KR1020170142762A
Принадлежит:
The present invention relates to an apparatus for after-treating exhaust gas for a ship and, more specifically, relates to an apparatus for after-treating exhaust gas for a ship which decomposes atmospheric pollutants discharged from a marine diesel engine such as nitrogen oxide, sulfur oxide and soot particulates through a high temperature core combustion chamber, and filters the atmospheric pollutants through a primary filter and a secondary filter, thereby reducing an amount of atmospheric pollutants discharged. To achieve this, in accordance with the present invention, the apparatus for after-treating exhaust gas for the ship, comprises: a marine diesel engine; an exhaust pipe formed in the marine diesel engine to allow movement of air pollutants from the marine diesel engine; and a muffler formed in the exhaust pipe, including a high temperature core combustion room, a primary ceramic filter, and a second ceramic filter. The high temperature core combustion room is formed in the exhaust ...
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