Offshore Oil Spill Pollutant Recovery Device

A technology for pollutant recovery and offshore oil, which is applied in construction, cleaning of open water surfaces, water conservancy projects, etc., can solve the problems of reducing the practicability of the treatment device, increasing the labor force of the staff, and low efficiency of the treatment device, so as to prevent pollutants Diffusion, improve the efficiency of pollutant recovery, and strong wind and wave resistance
CN109763467BActive Publication Date: 2020-04-14OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
Publication Date
2020-04-14

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Abstract

The invention discloses an offshore oil leakage pollutant recycling device which comprises a ship body and an isolation device, wherein an oil-water separation tank is mounted at the upper end of theship body; a liquid extraction pump and an air pump are arranged on one side of the oil-water separation tank and are mounted on the noise; the oil-water separation tank is connected with the liquid extraction pump through an oil conveying pipe; the air pump is connected with the isolation device through an inflating main pipe; the liquid extraction pump is connected with a recycling device in theisolation device through an oil extraction pipe arranged in water. The offshore oil leakage pollutant recycling device can separate oil from water sucked in the oil-water separation tank, so that theseparated oil can be collected for use, and pollution to the marine environment is reduced; the air pump arranged on the ship body is connected with the isolation device through the inflating main pipe, so that the isolation device can float on the sea surface under the inflating action of the air pump to isolate an oil leakage region; the problem of enlargement of a polluted area and increase ofcollection difficulty due to the fact that the oil is blown away by sea breeze can be prevented, and then the pollutant recycling efficiency of the device is improved.
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Description

technical field

[0001] The invention belongs to the technical field of oil pollutant treatment, and in particular relates to a pollutant recovery device for marine oil leakage. Background technique

[0002] Oil pollution refers to the pollution caused by leakage and discharge of oil in the process of oil extraction, transportation, loading and unloading, processing and use, mainly in the ocean. Oil floats on the sea surface and diffuses rapidly to form an oil film, which can be migrated and transformed through diffusion, evaporation, dissolution, emulsification, photodegradation, and biodegradation and absorption. Oils can adhere to fish gills, suffocate fish, inhibit spawning and hatching of water birds, destroy the impermeability of their feathers, and reduce the quality of aquatic products. The formation of oil film can hinder the re-oxygenation of the water body, affect the growth of marine plankton, destroy the marine ecological balance, and also damage the seaside sce...

Claims

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