CPC F01N 13/08 (2013.01) [F01N 13/004 (2013.01); F01N 2570/10 (2013.01); F01N 2590/02 (2013.01)] | 10 Claims |
1. An exhaust pipe apparatus comprising:
a first exhaust pipe provided to directly discharge exhaust gas discharged from a combustion engine of a ship to the outside;
a second exhaust pipe connected in parallel with the first exhaust pipe and having a branch pipe connected to one side thereof such that the exhaust gas is directly discharged to the outside or discharged through the branch pipe;
a first damper installed in the second exhaust pipe to control a flow of the exhaust gas to be directly discharged to the outside or discharged through the branch pipe; and
a first economizer installed on the first exhaust pipe to generate steam by heat exchange with the exhaust gas,
wherein the exhaust gas discharged to the branch pipe and the steam are supplied to a carbon dioxide capture apparatus.
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