To provide a ship desulfurization system which makes it possible to check how a washing liquid is sprayed by a spraying device.SOLUTION: The ship desulfurization system desulfurizes exhaust gas exhausted from exhaust gas generation equipment onboard a ship, comprises: an absorption tower which defines the internal space and includes an absorption tower main body configured to allow exhaust gas to flow through the internal space and an optically transparent visual check window for visually checking the internal space from the outside of the absorption tower main body; and a spraying device which can spray a washing liquid on exhaust gas flowing through the internal space. The spraying device includes spray nozzles capable of spraying the washing liquid into the internal space. The visual check window is located at a position at which sprayed conditions of the washing liquid from the spray nozzles can be checked visually.SELECTED DRAWING: Figure 14
【課題】散布装置による洗浄液の散布状況を確認することができる船舶用脱硫装置を提供する。【解決手段】船舶に搭載される排ガス発生装置から排出される排ガスを脱硫するための船舶用脱硫装置であって、内部空間を画定するとともに排ガスが内部空間を流れるように構成されている吸収塔本体部、及び、吸収塔本体部の外部から内部空間を視認可能な光透過性の視認窓、を含む吸収塔と、内部空間を流れる排ガスに洗浄液を散布可能な散布装置と、を備え、散布装置は、洗浄液を内部空間に噴射可能な散水ノズルを有し、視認窓は、散水ノズルからの洗浄液の散布状況を視認可能な位置に配置された。【選択図】 図14
SHIP DESULFURIZATION SYSTEM AND SHIP
船舶用脱硫装置および船舶
2019-06-27
Patent
Elektronische Ressource
Japanisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
SHIP DESULFURIZATION APPARATUS AND SHIP WITH INSTALLED SHIP DESULFURIZATION APPARATUS
Europäisches Patentamt | 2018
|