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Oil removal method for offshore oil leakage and using method thereof

A technology of offshore oil and oil systems, applied in the direction of marine transportation, separation methods, control/regulation systems, etc., can solve the problems of low intelligence, non-environmental friendliness, and low efficiency, so as to improve work efficiency, save manpower and material resources, Effect of efficient degreasing operation

Active Publication Date: 2019-12-20
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, it can damage the seaside scenery and affect the aesthetic value of the seaside
[0003] At present, most of the oil removal methods mainly used in my country have the problem of low efficiency and are not environmentally friendly; while oil removal ships and oil removal machinery lack products independently designed by my country, and the degree of intelligence is low

Method used

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  • Oil removal method for offshore oil leakage and using method thereof
  • Oil removal method for offshore oil leakage and using method thereof
  • Oil removal method for offshore oil leakage and using method thereof

Examples

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Embodiment

[0038] Embodiment: a kind of oil removal method for offshore oil spill, as attached Figures 1 to 3 As shown, it includes a mother ship, a sub-ship and multiple drones; the sub-ship is used to absorb the leaked oil, and the mother ship is used to recover the oil on the sub-ship; the steps are as follows:

[0039] (1) When an oil spill accident occurs, the oil removal system 5 is installed in the central machine room of the sub-ship, and the sub-ship is driven to the place where the accident occurred. The sub-ship carries a number of unmanned aerial vehicles and arrives at the accident place in advance. The mother ship proceed to the place of accident after the sub-ship;

[0040] (2) When the sub-ship reaches the preset distance from the destination, the oil removal system 5 releases some unmanned aerial vehicles;

[0041] (3) The UAV first makes an environmental prediction and sprays the oil coagulant around the pollution source. The UAV automatically generates a degreasing p...

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PUM

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Abstract

The invention discloses an oil removal method for offshore oil leakage. According to the method, a carrier, a barge and a plurality of unmanned aerial vehicles are involved. The method comprises the following steps that (1) when an oil leakage accident occurs, the barge carrying the plurality of unmanned aerial vehicles goes to an accident place in advance, and the carrier goes to the accident place after the barge; (2) when the distance between the barge and the destination reaches a preset distance, the plurality of unmanned aerial vehicles are released through an oil removal system; (3) theunmanned aerial vehicles automatically generate oil removal paths and feed back the oil removal paths to the oil removal system; (4) after the barge reaches the destination, the oil removal operationis started according to the oil removal paths on the oil removal system; (5) whether an oil storage device is full or not is judged through the oil removal system on the barge, if the oil storage device is full, the oil collected by the barge is recovered and stored by the carrier; and (6) after the operation of the barge is finished, the unmanned aerial vehicles spray oil dispersants. Accordingto the method, a barge-carrier and unmanned aerial vehicle combined system processing scheme is adopted, so that efficient oil removal and environment-friendly innovative oil removal operation can berealized.

Description

technical field [0001] The invention relates to the field of treatment of oil spilled at sea, in particular to a system for removing oil from oil spilled at sea and a method for using the same. Background technique [0002] The oil film formed by petroleum on the sea surface can hinder the gas exchange between the atmosphere and seawater, and affect the absorption, transmission and reflection of electromagnetic radiation by the sea. Petroleum on the sea surface and in seawater will dissolve the lipophilic components in pollutants such as halogenated hydrocarbons, reducing the migration and conversion rate between the interfaces. The oil film weakens the energy of solar radiation penetrating into seawater, which will affect the photosynthesis of marine plants. The oil film covering the polar ice for a long time will enhance the heat absorption capacity of the ice, accelerate the melting of the ice layer, and have a potential impact on global sea level changes and long-term c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/32B64C39/02B64D1/18E02B15/04E02B15/10B63B35/50B63B35/40G05D1/02C02F1/40C02F103/08
CPCB63B35/32B64C39/02B64D1/18E02B15/046E02B15/10B63B35/50B63B35/40G05D1/0202C02F1/40C02F2103/08B64U80/84B64U2101/00Y02A20/204
Inventor 肖茂华林颖林泓郭珊杨飞盛航耿国盛汪开鑫
Owner NANJING AGRICULTURAL UNIVERSITY
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