Hull surface marine organism cleaning system and cleaning method thereof

Abstract

The invention relates to the technical field of hull maintenance, in particular to a hull surface marine organism cleaning system and a cleaning method thereof. The device comprises a flushing device and a cleaning device, the flushing device comprises a protective shell which wraps a ship body immersed in seawater and then is detachably connected with the ship body, a cavity is formed between the protective shell and the ship body, the cavity is filled with desalted water, a water outlet hole is further formed in the protective shell, and the cleaning device comprises a scraping assembly and a lifting assembly. The two sets of lifting assemblies and the two sets of operation assemblies are arranged on the two sides of the ship body correspondingly. The cleaning system further comprises a controller, a thickness sensor and a distance sensor. The cleaning system further comprises a flow velocity sensor used for detecting the water flow. The device can clean in the sailing process, has the characteristics of high efficiency, labor saving, safety in operation, wide application range, convenience in manufacturing and no damage to a ship body, saves energy, can effectively improve the cleaning efficiency, and is worthy of wide popularization and application.

Description

technical field [0001] The invention relates to the technical field of hull maintenance, in particular to a system for cleaning marine organisms on the surface of a hull and a cleaning method thereof. Background technique [0002] As we all know, marine fouling organisms, also known as marine fouling organisms, are the general term for animals, plants and microorganisms that cling to the surface of marine structures such as underwater artificial facilities and ships and cause damage or adverse effects. The damage caused by marine attached organisms or the impact on their performance is called fouling, and the prevention and control of marine attached organisms is called anti-fouling. Biofouling has become an insurmountable obstacle for human beings to conquer the ocean. Among them, the hazards of marine adherent organisms to ships mainly include the following aspects: (1) increase ship navigation resistance, reduce navigation speed, and increase fuel consumption. The adhesi...

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Problems solved by technology

As a result, the docking maintenance cycle of the ship will also increase, the cost of cleaning the bottom of the ship will increase, the time of the ship in dock will increase, and the service life of the ship will be greatly shortened.

(3) Environmental problems that will cause increased carbon dioxide emissions and ecological problems caused by the invasion of alien species

However, none of the above-mentioned patents can prevent the occurrence of fouling process, and can only be cleaned after attachment, usually during normal shutdown, and the cleaning efficiency is low

However, the use of underwater robots for cleaning is not only inefficient, but also easy to damage the hull components, so the application is limited

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