The invention relates to an arrangement form of a methanol fuel system of a dual-fuel crane ship, and belongs to the technical field of ship design. A methanol storage cabin is positioned in a liquid cabin arrangement area in the middle of the middle rear part of a ship body; an isolation void cabin is arranged around the methanol storage cabin; isolation void cabins are arranged above, in front of and behind the methanol storage cabin and are isolated from the main deck, the fuel storage cabin and the machine position respectively, and the position close to the broadside is isolated from the sailor channel; a methanol fuel preparation room is arranged on the stern middle platform, and a methanol daily cabin is arranged in the methanol fuel preparation room; a methanol conveying pipe for conveying methanol fuel is arranged between the methanol storage cabin and the methanol daily cabin; the methanol conveying pipe is arranged in a broadside channel of the middle platform; and the stern middle platform is additionally provided with a nitrogen equipment room and a water-ethylene glycol heat exchange equipment room. The liquid tank arrangement area and the cabin arrangement space in the ship body are effectively utilized, methanol fuel injection is facilitated, and lifting operation on a main deck and loading and unloading of deck goods are not affected.
本发明涉及一种双燃料起重船甲醇燃料系统的布置形式,属于船舶设计技术领域,其甲醇储存舱位于船体舯后部中间的液舱布置区域;甲醇储存舱的周围设有隔离空舱;甲醇储存舱的上方、前方和后方均设有隔离空舱,分别与主甲板、燃油储存舱、机器处所隔离,靠舷侧处与船员通道隔离;艉部中间平台设有甲醇燃料准备间,甲醇燃料准备间内设有甲醇日用舱;甲醇储存舱和甲醇日用舱之间设有用于输送甲醇燃料的甲醇输送管;甲醇输送管设于中间平台的舷侧通道内;艉部中间平台另设有氮气设备间和水‑乙二醇换热设备间。本发明有效利用液舱布置区域、船体内舱室布置空间,便于甲醇燃料加注,不影响主甲板上起重作业及甲板货物的装卸载。
Arrangement form of methanol fuel system of dual-fuel crane ship
一种双燃料起重船甲醇燃料系统的布置形式
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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