To provide a tank arrangement configuration for a Tier 3 application vessel EGR water treatment device by separation and division of the EGR drain tank capable of centrally arranging a main unit for the EGR water treatment device compactly in the vicinity of an engine room.SOLUTION: A tank arrangement configuration for a vessel EGR water treatment device includes: a WTS (water treatment device) 132 of a vessel EGR water treatment device centrally arranged below an engine room bow unit; a WTS supply pump; an EGR supply pump 135; a buffer tank 136; an EGR sewage tank 138; an EGR sewage transfer pump 139; an EGR drain tank 11 of a prescribed capacity storing a prescribed quantity of EGR drain and overflowing what is over the prescribed quantity; and an EGR drain storage tank 12 for storing overflow EGR drain separately arranged in a hull dual bottom.SELECTED DRAWING: Figure 2
【課題】EGR水処理装置の主要部を機関室近傍にコンパクトに集中配置でき、かつ、EGRドレンタンクの分離・分割によるTier3適用船舶EGR水処理装置のタンク配置構成を提供する。【解決手段】機関室船首部下方に集中配置される船舶EGR水処理装置のWTS(水処理装置)132、WTS供給ポンプ、EGR供給ポンプ135、バッファータンク136、EGR汚水タンク138、EGR汚水移送ポンプ139及び所定容量のEGRドレンを貯蔵し、所定容量以上はオーバーフローする所定容量のEGRドレンタンク11と、船体二重底内に分離配置されるオーバーフローEGRドレンを貯蔵するEGRドレン貯蔵タンク12と、からなる船舶EGR水処理装置のタンク配置構成。【選択図】図2
TANK ARRANGEMENT CONFIGURATION FOR VESSEL EGR WATER TREATMENT DEVICE
船舶EGR水処理装置のタンク配置構成
2020-10-29
Patent
Elektronische Ressource
Japanisch
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