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Experimental device for ocean mud flat oil spilling

An experimental device and tidal flat technology, applied in the field of marine environmental monitoring, can solve problems such as not being very clear about the adsorption and desorption laws of marine oil spills, and achieve the effect of simple structure

Active Publication Date: 2014-03-19
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, up to now, people are still not very clear about the adsorption and desorption of marine oil spilled on tidal flats, so it is impossible to scientifically choose different methods for oil spill treatment.

Method used

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  • Experimental device for ocean mud flat oil spilling
  • Experimental device for ocean mud flat oil spilling
  • Experimental device for ocean mud flat oil spilling

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Experimental program
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Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0015] Such as figure 1 As shown, the present invention includes a steel frame 3, a motor 2 controlled by a program and two cuboid containers 5,9 fixed on the steel frame 3. Wherein, the steel frame is 150cm long, 60cm wide, and 150cm high, and the frame is divided into upper and lower layers, with a base 17 at the bottom; a flat plate 6, 10 that can reciprocate under the traction of a motor is fixed on each layer of partitions, The flat plate is 120cm long, 50cm wide, and 3cm thick. Such as figure 2 As shown, the two guide rails 14, 16 are fixed on the steel frame 3, the flat plates 6, 10 are placed on the guide rails, one end of the crankshaft connecting rod device 13, 15 is connected with the flat plates 6, 10 respectively, and the other end is connected with the transmission rod 4, so The transmission rod 4 is connected with the...

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Abstract

The invention relates to an experimental device for ocean mud flat oil spilling. The experimental device comprises a frame, wherein the frame is divided into an upper layer and a lower layer; a flat plate capable of reciprocating is arranged on a separation plate of each layer; a cuboid-shaped container is fixed on each flat plate; a motor is arranged on one side of the frame and is used for driving the flat plates to reciprocate through a crankshaft connecting rod device, so that the cuboid-shaped containers are driven to reciprocate to simulate wave motion. When the experimental device is used, the cuboid-shaped containers are fixed on the upper and lower flat plates through screws, sea sands and seawater are added for simulating sea beach according to an experimental requirement, and the frequency of the motor is set to form artificial waves. Oil is filled into the two containers to simulate mud flat oil spilling, bacterial liquid is filled into only one of the two containers, and a contrast experiment is performed. The experimental device has the advantages that the structure is simple; the adsorption rate and desorption rate of the mud flat oil spilling can be determined conveniently and quickly; a scientific basis is provided for oil spilling treatment through different methods.

Description

technical field [0001] The invention relates to an experimental device for simulating oil spills on ocean tidal flats, and belongs to the technical field of marine environment monitoring. Background technique [0002] In recent years, with the exploitation and utilization of offshore oil resources, marine oil spill accidents have occurred frequently during the production and transportation of petroleum processed products. For example, in April 2010, the "Deepwater Horizon" drilling platform in the Gulf of Mexico exploded and oil spilled; In November, the Qingdao-Huangwei oil pipeline exploded and spilled oil. Offshore marine oil spills are not only harmful to marine water bodies, but also pollute coastal reefs and beaches, affecting human production and life, and endangering human health. The treatment of tidal flat oil spill can be roughly divided into three types: physical method, chemical method and biological method. The physical treatment method mainly uses physical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
Inventor 包木太王腾李一鸣陆金仁郑秀谨
Owner OCEAN UNIV OF CHINA
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