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Method for recovering spilled oil on water

An oil spill recovery and oil spill technology, applied in general water supply conservation, open water surface cleaning, water conservancy projects, etc., can solve problems such as the lack of oil spill analysis functions of the device, and achieve the effect of expanding the scope of application and ensuring health.

Active Publication Date: 2017-11-28
XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these devices lack the analysis function for oil spills. As we all know, when carrying out oil spill collection operations, it is necessary to timely understand the characteristics of oil spills, such as oil film thickness, viscosity, diffusion behavior, etc. These parameters are important for the selection of oil spill recovery methods and how to improve Spill collection efficiency is very important

Method used

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  • Method for recovering spilled oil on water
  • Method for recovering spilled oil on water

Examples

Experimental program
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Effect test

Embodiment 1

[0028]A water surface oil spill recovery method according to the present invention, the device involved in the method is composed of an unmanned ship hull, an unmanned aerial vehicle, a hull camera, an analysis and control integrated system, a first spray gun, a second spray gun, an oil displacing agent tank, Condenser tank, V-shaped hydrophilic and oleophobic oil containment boom, oleophilic and hydrophobic materials, mechanical vacuum oil delivery pipeline, and oil storage tank are composed of UAV 2 and hull Camera 3, oil displacement agent tank 7 and oil condensation agent tank 8 are respectively arranged in the front cabin of unmanned ship hull 1, the first spray gun 5 is connected with oil displacement agent tank 7, the second spray gun 6 is connected with oil condensation agent tank 8 connections, a V-shaped hydrophilic and oil-repellent oil containment boom 9 is fixed at the bottom of the front end of the unmanned ship hull 1, and an oil-friendly and hydrophobic material...

Embodiment 2

[0036] A method for recovering oil spilled on water surface according to the present invention, the device involved in the method is carried out according to embodiment 1, and the specific operation is carried out according to the following steps:

[0037] a. Drive the unmanned hull 1 to the vicinity of the waters where petrochemical products (such as diesel oil, gasoline, etc.) leak, and then use the integrated control system 4 to raise the drone 2 to a high altitude. The image sent back by the hull camera 3 in real time controls its flight direction until the oil spill area. In the oil spill area, the drone 2 hull camera 3 shoots and analyzes the oil film. At the same time, it has GPS positioning to provide oil spill information for the unmanned ship. Accurate geographical coordinates of the area, determine the oil film thickness, diffusion range and corresponding coordinate positions of different positions in the oil spill area, and send them back to the integrated control s...

Embodiment 3

[0044] A method for recovering oil spilled on water surface according to the present invention, the device involved in the method is carried out according to embodiment 1, and the specific operation is carried out according to the following steps:

[0045] a. Drive the unmanned hull 1 to the vicinity of the waters of leaking liquid dangerous chemicals (such as benzene, toluene, etc.), and then use the integrated control system 4 to raise the unmanned aerial vehicle 2 to a high altitude. The visible high-definition hull camera 3 sends back images in real time to control its flight direction until the oil spill area. In the oil spill area, the drone 2 hull camera 3 is used to shoot and analyze the oil film, and it is equipped with GPS positioning at the same time. Provide accurate geographical coordinates of the oil spill area, determine the oil film thickness, diffusion range and corresponding coordinate positions of different positions in the oil spill area, and send them back ...

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Abstract

The invention relates to a method for recovering spilled oil on water. The method involves a device comprising an unmanned chip body, an UAV (unmanned aerial vehicle), a ship body camera, an analyzing control integration system, a first spray gun, a second spray gun, an oil-displacing agent tank, an oil gelling agent tank, a V-shaped hydrophilic oleophobic oil containment boom, an oleophylic hydrophobic material, a mechanical vacuum oil conveying pipeline and an oil storing tank; in case that an unmanned ship does not enter an oil spilling area, the UAV can be operated and controlled to monitor and detect aerially so as to obtain the oil spilling regional space distribution information; after the unmanned ship enters the oil spilling area, an oil-displacing agent or an oil gelling agent is sprayed to enable an oil film to be gathered so as to facilitate later treatment; floating oil and submerged oil can be collected through the V-shaped hydrophilic oleophobic oil containment boom and the oleophylic hydrophobic material. According to the method, the spilled oil detecting, monitoring, recovering and water purifying and other functions are integrated, so that high spilled oil recovery efficiency and water purifying capacity are ensured, and meanwhile, the health and safety of operators are ensured; the method is applicable to efficient recovery treatment of leaked crude oil, petrochemical products, organic solvents and the like in sea, lake, river and other areas, so that the method has a good application prospect.

Description

technical field [0001] The invention relates to a recovery method for spilled oil on the water surface, belonging to the fields of oil-water separation and treatment of oily pollutants on the water surface. Background technique [0002] Petroleum is an important resource in the world today, and the exploitation, transportation and storage of petroleum are carried out all the time. However, in these processes, oil spill accidents frequently occur, causing great harm to the marine / water environment. For example, the oil spill accident in the Gulf of Mexico has caused serious ecological disasters. One of the major manifestations of oil spill hazards is that part of the oil will float on the water surface to form an oil slick on the water surface, affecting the basic life activities of aquatic organisms such as breathing and predation; in addition, it also contains a variety of harmful substances, which are lightly absorbed by aquatic organisms. It will lead to the direct death...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/04E02B15/08E02B15/10B63B35/32
CPCB63B35/32E02B15/04E02B15/041E02B15/046E02B15/08E02B15/106Y02A20/204
Inventor 马鹏程郝斌吕朋胡美龙
Owner XINJIANG TECHN INST OF PHYSICS & CHEM CHINESE ACAD OF SCI
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