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Marine spill oil recovery device capable of recovering oil

A technology for oil spill recovery and oil recovery, applied in the field of marine pollution prevention, can solve the problems of accelerating the spread of oil slicks, expanding the area of ​​marine pollution, unfavorable oil slick recovery, etc., and achieves the effects of low cost, convenient operation and simple structure

Active Publication Date: 2015-11-25
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of oil recovery equipment is easy to use, it will stir up the oil slick when it works on the sea surface, speed up the spread of the oil slick, expand the area of ​​marine pollution, and is not conducive to the recovery of the oil slick

Method used

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  • Marine spill oil recovery device capable of recovering oil
  • Marine spill oil recovery device capable of recovering oil
  • Marine spill oil recovery device capable of recovering oil

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Embodiment Construction

[0020] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0021] like figure 1 , figure 2 , image 3 , Figure 4 As shown, a marine oil spill recovery equipment that can recover oil includes an oil boom and a rotary oil skimmer. The oil boom consists of several independent floating bodies 1, flexible skirts 2 connected to the floating bodies and counterweights Bottom 12 etc. constitute. The rotary disc oil skimmer is composed of a rotary disc 3, and oil scrapers 5 and oil collecting pipes 6 on both sides of the rotary disc 3. Each independent floating body 1 of the oil containment boom is provided with a rotary disc oil skimmer, and in this embodiment, a support frame 10 is provided with rotary shafts on both sides of the floating body 1 . The turntable shafts 9 of the turn...

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Abstract

The invention provides a marine spill oil recovery device capable of recovering oil, belongs to the technical field of marine pollution prevention and discloses the marine spill oil recovery device combining a marine spill oil containment unit and an oil collection unit together. The marine spill oil recovery device comprises an oil containment boom and rotating disc type oil collection machines. Each independent floating body is provided with one rotating disc type oil collection machine. Rotating disc shafts of the rotating disc type oil collection machines on all the floating bodies are mutually connected through universal joints, and one end of a shaft which is formed by connecting the rotating disc shafts into a whole by the universal joints is connected with a rotating driving unit. The bottom ends of oil scraping sheets on the two sides of each rotating disc are communicated with an oil collection tube which is connected with an oil suction pump. The oil collection tubes float on the water surface and surround the outside of the oil containment boom. Each oil scraping sheet is provided with a shaft capable of rotating around the corresponding floating body. The marine spill oil recovery device is simple in structure and low in cost, has the dual characteristics of oil containment and collection and is capable of both containing oil and collecting oil.

Description

technical field [0001] The invention belongs to the technical field of marine pollution prevention, in particular to marine oil spill recovery equipment. Background technique [0002] Due to accidents of offshore drilling platforms or oil carriers, it is very easy to cause crude oil leakage, cause marine pollution, seriously damage the marine ecological environment, and waste oil resources. When there is a large area of ​​oil pollution on the sea surface, usually the first method is to use oil booms to surround the oil pollution on the sea surface to prevent it from spreading and drifting. But the oil boom can only contain oil, not collect it. To recover the oil slick on the sea surface, other special recovery equipment is usually used, such as the existing rotary oil spill recovery equipment, which uses the rotation of the oil-absorbing turntable on the floating body to absorb the crude oil on the sea surface on the turntable, and then uses the turntable The oil scrapers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/10
CPCY02A20/204
Inventor 童相第陈庆国
Owner ZHEJIANG OCEAN UNIV
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