发明名称 |
EXHAUST GAS TREATMENT DEVICE FOR MARINE DIESEL ENGINE THAT USES LOW-QUALITY FUEL CONTAINING HIGH CONCENTRATION OF SULFUR COMPONENT |
摘要 |
Provided is an exhaust gas treatment equipment for a marine diesel engine capable of providing high PM collecting rate and a PM burning process in the ship. The exhaust gas treatment equipment includes: a tubular collection unit composed of a discharge electrode for charging particulate matters contained in exhaust gas from the engine and a precipitation electrode for collecting the particulate matters charged; a PM-low-concentration exhaust gas delivery pipe and a PM-high-concentration exhaust gas delivery pipe; a PM-free scrubber provided in the PM-low-concentration exhaust gas delivery pipe; a precipitation means for separating and collecting the particulate matters detached from the tubular collection unit by using a cyclone for precipitation; a burning device for burning PM precipitated by the precipitation means; and a recirculation pipe for recirculating combustion exhaust gas generated in the burning device to the collection unit or an exhaust pipe on the upstream side of the collection unit. |
申请公布号 |
EP3130773(A1) |
申请公布日期 |
2017.02.15 |
申请号 |
EP20150777369 |
申请日期 |
2015.04.08 |
申请人 |
Usui Kokusai Sangyo Kaisha Ltd. |
发明人 |
FURUGEN, Munekatsu;MAKINO, Tadashi;TAKAHASHI, Teruhisa;TAKIKAWA, Kazunori |
分类号 |
F01N3/033;B01D50/00;B01D53/50;F01N3/01;F01N3/02;F01N3/037;F01N3/08;F01N3/24 |
主分类号 |
F01N3/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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