公开(公告)号：US20180037308A1

公开(公告)日：2018-02-08

申请号：US15555443

申请日：2016-03-04

Applicant: SAMSUNG HEAVY INDUSTRIES CO., LTD.

Inventor： Seung Jae LEE ,  Hee Jun PARK ,  Gun IL PARK ,  Jae Woong CHOI

IPC: B63H21/32

CPC classification number: B63H21/32 ,  B01D53/60 ,  B01D2251/102 ,  B01D2251/108 ,  B01D2252/1035 ,  B01D2258/012 ,  B01D2259/4566 ,  B01D2259/818 ,  B63J4/00 ,  B63J4/002 ,  C02F1/001 ,  C02F1/008 ,  C02F1/32 ,  C02F1/38 ,  C02F1/4674 ,  C02F1/66 ,  C02F1/686 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F2001/007 ,  C02F2103/008 ,  C02F2103/18 ,  C02F2201/001 ,  C02F2201/005 ,  C02F2201/46115 ,  C02F2201/782 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/046 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2307/14 ,  F01N3/04 ,  F01N3/08 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/085

Abstract: A pollutant reduction device and method are provided. The pollutant reduction device comprises: an exhaust gas pipe for discharging exhaust gas of a combustion engine; a cleaning water supply pipe for supplying cleaning water; a scrubber for spraying the cleaning water, which is supplied through the cleaning water supply pipe, at the exhaust gas flowing in through the exhaust gas pipe; and a cleaning water discharge pipe for discharging the cleaning water inside the scrubber and supplying the same to a ballast water tank.

公开(公告)号：US20180243461A1

公开(公告)日：2018-08-30

申请号：US15758333

申请日：2016-03-28

Applicant: SAMSUNG HEAVY INDUSTRIES CO., LTD.

Inventor： Seung Jae LEE ,  Hee Jun PARK ,  Gun IL PARK

IPC: A61L9/20 ,  F01N3/08 ,  B01D53/78

CPC classification number: A61L9/20 ,  B01D47/06 ,  B01D53/78 ,  B01D2221/08 ,  B01D2247/04 ,  B01D2251/10 ,  B01D2251/108 ,  B01D2252/1035 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2259/4566 ,  F01N3/037 ,  F01N3/04 ,  F01N3/0821 ,  F01N3/0892 ,  F01N3/2896 ,  F01N2240/05 ,  F01N2240/28 ,  F01N2240/32 ,  F01N2590/02 ,  F01N2610/01 ,  H01M8/0656 ,  H01M2008/1095 ,  Y02A50/2328

Abstract: A contaminant reducing device is provided. The contaminant reducing device comprises: an exhaust gas tube for supplying exhaust gas from a combustion engine; a cleaning water supply tube for supplying cleaning water; a scrubber for spraying cleaning water, which is supplied through the cleaning water supply tube, to exhaust gas supplied through the exhaust gas tube; an oxidation unit connected to the exhaust gas tube so as to oxidize the exhaust gas by discharging electricity, emitting ultraviolent rays, or spraying an oxidizer; and a cleaning water discharge tube for discharging cleaning water from inside the scrubber.