Anti-diffusion device for processing offshore oil stains in offshore sea area

Abstract

The invention discloses an anti-diffusion device for processing offshore oil stains in an offshore sea area, and belongs to the field of anti-diffusion devices of oil stains. According to the anti-diffusion device for processing the offshore oil stains in the offshore sea area provided by the invention, a plurality of anti-diffusion piles connected end to end can be utilized to form the anti-diffusion device; when sea water passes through a filler fiber, oil stains doped in the sea water can be adsorbed; the anti-diffusion device is arranged between the offshore oil stains and a beach, and when the sea water is at high tide, the oil strains are absorbed through the filler fiber, and the oil strains mixed in the sea water rushing to the beach are reduced; when the sea water is at ebb tide,the backflow sea water is re-distributed through a connecting through hole, a filter screen and the filler fiber, so that oil stain diffusion caused by the backflow sea water is reduced, and the washout loss of the tidal current to the anti-diffusion device can be reduced; and the diffusion rate of the oil strains in offshore areas with strong tidal currents can be quickly controlled, the oil stains are prevented from diffusing to the coast, and the normal life of residents along the coast is not easily affected.

Description

technical field [0001] The invention relates to the field of anti-diffusion devices for oil pollution, and more specifically relates to an anti-diffusion device for treating offshore oil pollution in offshore areas. Background technique [0002] Petroleum is the most important fossil energy in today's society and the basic lifeblood of modern industry. On the one hand, petroleum can be used as energy, and on the other hand, petroleum is also the raw material of many industrial products. However, petroleum is distributed very unevenly in the world. Poor countries need to import oil from countries with abundant oil resources, and oil tankers with low freight rates have become the first choice for transportation. However, once the oil tanker breaks down during transportation, it is very easy to cause crude oil to leak and cause oil pollution at sea. [0003] Marine oil pollution, offshore crude oil or heavy oil spill accidents occur frequently, causing marine pollution and enda...

AI Technical Summary

Problems solved by technology

[0004] The occurrence of marine oil pollution is usually accompanied by human activities, and the main cause of oil tanker leakage and marine oil pollution accidents. Once marine oil pollution occurs, it is very easy to spread on a large scale with sea currents, especially in offshore basins. With strong periodic tidal currents, offshore oil pollution can easily spread to the coast, pollute the beach, and affect the normal life of residents along the coast. At the same time, the oil pollution that spreads to the beach will quickly seep into the beach gravel, causing trouble for subsequent oil pollution cleaning. At the same time, The rapid spread of oil pollution will also cause a devastating blow to the ecosystem in offshore areas, and most of the existing oil pollution anti-diffusion devices are simple sealing and blocking devices, while the tidal currents in offshore areas are relatively abundant and complex, blindly using "blocking" to achieve oil pollution The anti-proliferation can easily lead to the rapid damage of the anti-proliferation device under the washing of tidal currents, and the expected anti-proliferation effect cannot be achieved.

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