Disclosed is a cabin of a bulk material self-unloading ship, belonging to the field of ship design and manufacture. The cabin of the bulk material self-unloading ship includes a bulk material tank 3 in a ship body, a hatch 1 at the central position of the top surface of the bulk material tank, and transition angles 2 inside the bulk material tank 3. There are four transition angles 2 in total, which are fixedly mounted at the included angles formed by two adjacent vertical side surfaces and the horizontal bottom surface inside the bulk material tank 3. The space between the outside of the bulk material tank 3 and the ship body is divided into multiple tanks through rib plates of the ship body, and the tanks are respectively located at both sides and the bottom of the cabin. Top side ballast tanks 4, 4' are located at the top; side tanks 5, 5' are located on sides; bottom side ballast tanks 6, 6', fuel oil tanks 7, 7', fresh water tanks 8, 8', and a pipe tunnel 9 are located at the bottom. The advantages are that the transition of the bulk material tank from a square into a circle is realized by using the cabin of a heptagonal structure and the transition angles >60°, which alleviates residual materials unloaded by a center-rotary loading/unloading equipment, and fully uses the volume of the ship body. Multiple fuel oil tanks, fresh water tanks, and ballast tanks are added, which improves the endurance capability and the stability of the ship. DRAWING
CABIN OF BULK MATERIAL SELF-UNLOADING SHIP
2021-07-15
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Floating oil storage and unloading ship with external fireproof cabin structure
European Patent Office | 2022
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