Ship bottom marine fouling organism cleaning robot

Abstract

The invention discloses a ship bottom marine fouling organism cleaning robot, which comprises a machine body, walking devices arranged on the two sides of the machine body, an adsorption device arranged at the bottom of the machine body, and a cleaning device, a control device and a driving device which are arranged on the machine body. The cleaning device is used for removing organisms attached to the surface of the ship body; the walking device is used for driving the machine body to advance and steer; the adsorption device is used for adsorbing the machine body to the surface of a ship body; the driving device is used for driving the walking device; and the control device is used for controlling advancing and steering of the robot and cleaning of organisms attached to the ship body. Thewhole cleaning process can be completed at intervals when the ship berths at a port without being carried out in a dock, so that the cleaning period outside the ship is shortened, and the ship cleaning cost is reduced; and the cleaning robot is simple in structure, wide in raw material source, convenient to operate and high in practicability.

Description

technical field [0001] The invention relates to the technical field of cleaning marine organisms on the hull surface, in particular to a marine fouling biological cleaning robot on the bottom of a ship. Background technique [0002] After a long period of operation of the ship, a large amount of marine organisms such as seaweed and shellfish are often attached to the bottom of the ship, which increases the quality of the ship. Most of the cleaning work of the ship needs to be carried out in the dock, but the number of large domestic docks is insufficient, the dock repair time is long, the cost is expensive, it is easy to cause losses due to suspension of voyages, and increase transportation costs. Greenhouse gases produced by fouling organisms that reduce ship navigation performance account for 9%-12% of the global fleet's greenhouse gas emissions. [0003] At present, the underwater cleaning and repairing hull technology has been recognized by classification societies and ...

AI Technical Summary

Problems solved by technology

[0004] Existing methods for cleaning the bottom of a ship include high-pressure water gun scouring, chemical reagents, and cavitation water jet robots. Among them, the use of high-pressure water guns to wash the surface of the hull often requires manual diving under the ship. This method has the disadvantages of high labor intensity and low efficiency. ;Using chemical reagents to act on the bottom of the ship can achieve the effect of non-destructive shedding, but it will cause serious environmental pollution; although the cavitation water jet robot reduces labor intensity, high efficiency and no pollution, but due to the air bubbles in the cleaning process Uncontrollable, it will inevitably cause damage to the bottom protective layer and steel plate, thus aggravating the corrosion of the bottom of the ship

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