Offshore wind-resistant environment-friendly oil removal equipment

Abstract

The invention belongs to the technical field of wind-resistant oil removal, and particularly relates to offshore wind-resistant environment-friendly oil removal equipment which comprises a ship body, a pull rope, oil suction equipment, a collection box, a pump and an oil suction pipe. According to the invention, before the oil is collected, a first gas port of a gas pipe is firstly controlled to be opened, so that gas in the gas pipe is discharged. After the gas in the gas pipe is discharged out of the gas pipe, an elastic bag installed on the gas pipe shrinks, so that the spaces on the two sides of the partition plate in the floating rod are communicated, then the floating rod is inflated through the second air port, and after the floating rod is full of air, the gas pipe is inflated, so that the elastic bag installed on the gas pipe bulges to close the channels on the two sides of the partition plate in a floating rod. The floating rod has certain buoyancy on the water surface and can scrape oil on the water surface; under the condition, even if a leak appears on the floating rod, only gas between the two partition plates where the leak is located is leaked, gas at other positions cannot be affected, and the floating rod can be continuously used.

Description

[0001] Technical field [0002] The invention belongs to the technical field of wind-resistant degreasing, and in particular relates to offshore wind-resistant and environment-friendly degreasing equipment. Background technique [0003] There are many oil spill accidents at sea, and the oil spill pollution is getting worse and worse. Although the ocean has self-purification ability for oil pollution, it is not unlimited. The pollution caused by oil entering the ocean is quite serious to the marine environment and marine biological resources. Usually, the complete oxidation of 1 liter of oil needs to consume 400,000 liters of dissolved oxygen in seawater. Therefore, a large-scale oil spill pollution accident can cause severe hypoxia in a large area of ​​the sea, killing a large number of fish, shrimp, and seabirds, or causing economic fish, shrimp, Shellfish produce an oily odour, which reduces the quality of seafood. [0004] The current treatment method is to first surround...

AI Technical Summary

Problems solved by technology

Usually, the complete oxidation of 1 liter of oil needs to consume 400,000 liters of dissolved oxygen in seawater. Therefore, a large-scale oil spill pollution accident can cause severe hypoxia in a large area of ​​the sea, killing a large number of fish, shrimp, and seabirds, or causing economic fish, shrimp, Shellfish produce oily odour, reducing seafood quality

[0004] The current treatment method is to first surround the oil with a float boom and concentrate it in a certain small area, and then use a special oil suction vessel to collect the concentrated oil; during the collection process, the water surface is often accompanied by Spray, under the influence of the spray, when the oil collection arm of the oil collection equipment encounters the spray, the spray will carry oil over the oil collection arm, causing oil leakage during the oil absorption process. After the oil leakage occurs, there will be oil on the back of the oil absorption area There is scattered oil film distribution, and oil absorption needs to be carried out again, which reduces the percentage of oil absorption and increases the time of oil absorption

The oil-collecting arm of the oil-absorbing equipment floats on the water surface and sinks into the water at a certain depth to collect the oil film at the entrance of the oil-extracting equipment, and use the oil-extracting equipment to extract. During the concentration process, the oil-absorbing equipment moves with the oil-collecting arm In the process, the oil collection arm will generate resistance, which virtually requires the oil collection ship to have a large push-pull power, increasing the cost of the oil suction equipment

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