CN103645303A - Experimental device for ocean mud flat oil spilling - Google Patents
Experimental device for ocean mud flat oil spilling Download PDFInfo
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- CN103645303A CN103645303A CN201310694119.9A CN201310694119A CN103645303A CN 103645303 A CN103645303 A CN 103645303A CN 201310694119 A CN201310694119 A CN 201310694119A CN 103645303 A CN103645303 A CN 103645303A
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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
The present invention relates to a kind of experimental provision of simulating Marine shoal oil spilling, belong to ocean monitoring technologytechnologies field.
Background technology
In recent years, along with exploitation and the utilization of offshore petroleum resources, in the production and transportation of refinery products, marine oil overflow Frequent Accidents.For example, in April, 2010 Gulfian " deep water local horizon " drilling platform blast oil spill accident, The Great Hermit Hill, Dalian in July, 2010 New Port harbour pipe laying oil spill accident, in June, 2011 Peng Lai 19-3 oil field oil spill accident, the yellow Weihe River, in November, 2013 Qingdao pipe laying blast oil spill accident.Coastal ocean oil spilling is not only huge to ocean water body harm, and reef and the sandy beach that can pollute seashore, affects the mankind's productive life, and harm humans is healthy.The processing of beach oil spilling is roughly divided into three kinds of Physical, chemical method and bioanalysises.Physical treatment process is mainly processed the oil spilling on sandy beach by the means of physics, as amphibious oil spilling recovery vehicle; Chemical treatment method is to spray other interfacial agent such as oil dispersant, adsorbent etc. that disappears, and the oil spilling on reef is washed away, and makes it disperse, dissolve or be deposited to seabed; Bioremediation is the ability that has stronger oxidation and decompose oil according to some natural microorganism being present in ocean or soil, utilizes this biological characteristic to remove the oil spilling on sandy beach and reef., up to the present people's marine oil spill not fully aware of sorption and desorption rule on beach also, therefore also just cannot scientifically select distinct methods to carry out oil spilling processing.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of easy, experimental provision of lab simulation Marine shoal oil spilling fast, thereby grasp the sorption and desorption rule of Marine shoal oil spilling.
The present invention includes a framework, described framework is divided into two-layer up and down, has a back and forth flat board for activity on the dividing plate of every layer, is fixed with a square container on described flat board; Described framework one side is provided with a motor, and described motor drives described dull and stereotyped to-and-fro movement by crankshaft-link rod device, thereby drives described square container to-and-fro movement, with wave simulated, moves.
Described square container has a water inlet and a water delivering orifice at least, in order to simulate the circulation of inshore seawater.
Described dull and stereotyped below also has guide rail.
Thereby described motor is by regulating its frequency to change the movement rate of square container, thereby the frequency of controlling artificial wave is with big or small.
The present invention in use, is first screwed cuboid container on upper and lower two flat boards, then need to add sea sand and sea water simulation seabeach according to experiment, sets electric machine frequency and forms artificial wave.In two containers, add oil, simulation beach oil spilling, one of them pond adds bacterium liquid, and another pond does not add bacterium liquid, carries out control experiment.
Advantage of the present invention is simple in structure, can fast and easy measure beach oil spilling adsorption and desorption speed, for distinct methods carries out oil spilling, processes the foundation that science is provided.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is that crankshaft-link rod device of the present invention drives treadmill exercise schematic diagram.
Fig. 3 utilizes the present invention to measure oil desorption rate figure.
Wherein, 1. electric machine controller; 2. motor; 3. steel framework; 4. drive link; 5. cuboid container one; 6. flat board one; 7. water inlet one; 8. water delivering orifice one; 9. cuboid container two; 10. flat board two; 11. water inlets two; 12. water delivering orifices two; 13. crankshaft-link rod devices one; 14. guide rails one; 15. crankshaft-link rod devices two; 16. guide rails two; 17. bases.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, further illustrate the present invention.
As shown in Figure 1, the present invention includes steel framework 3, by programme controlled motor 2 be fixed on two cuboid container 5,9 in steel framework 3.Wherein, the long 150cm of described steel framework, wide 60cm, high 150cm, framework is divided into two-layer up and down, and there is base 17 below; On every layer of dividing plate, fix a flat board 6,10 that can move reciprocatingly under motor traction, dull and stereotyped long 120cm, wide 50cm, thickness 3cm.As shown in Figure 2, two guide rails 14,16 are fixed in steel framework 3, dull and stereotyped 6,10 are placed on guide rail, crankshaft- link rod device 13,15 one end are connected with dull and stereotyped 6,10 respectively, other end connection for transmission bar 4, described drive link 4 is connected with the rotating shaft of motor 2, by drive link 4 and crankshaft- link rod device 13,15, the circular motion of motor is changed into dull and stereotyped to-and-fro movement on guide rail.Two cuboid container 5,9 are fixed on dull and stereotyped 6,10, and each container has four intake- outlets 7,8,11,12, can select as required water inlet and water delivering orifice, the circulation of simulation inshore seawater.The motor 2 of being controlled by controller 1 is fixed on framework 3 tops, by setting electric machine frequency to form artificial wave.
The present invention in use, is first screwed cuboid container on upper and lower two flat boards.Sea sand is taped against in container, and the seabeach of simulation certain slope, need to add seawater according to experiment.In two containers, add oil, simulate beach oil spilling, add the bacterium liquid of petroleum hydrocarbon degradation bacterium in one of them pond, another pond does not add bacterium liquid, does control experiment.Result as shown in Figure 3, added after bacterium liquid at the 8th day, added in the container of bacterium liquid, and the petroleum hydrocarbon content of seawater does not approximately exceed one times than not adding bacterium liquid, and visible petroleum hydrocarbon degradation bacterium can accelerate the desorption process of beach oil spilling.By controller, setting electric machine frequency, is Reality simulation wave, and electric machine frequency scope is between 6Hz ~ 10Hz.By changing electric machine frequency, change the concussion frequency of container, control the frequency and size of artificial wave.
Those of ordinary skill in the art can understand, and in protection scope of the present invention, it is all possible for above-described embodiment, modifying, add and replace, and it does not all exceed protection scope of the present invention.
Claims (4)
1. simulate an experimental provision for Marine shoal oil spilling, it is characterized in that it comprises a framework, described framework is divided into two-layer up and down, has a back and forth flat board for activity on the dividing plate of every layer, is fixed with a square container on described flat board; Described framework one side is provided with a motor, and described motor drives described dull and stereotyped to-and-fro movement by crankshaft-link rod device, thereby drives described square container to-and-fro movement, with wave simulated, moves.
2. experimental provision according to claim 1, is characterized in that described square container has one at least in order to simulate water inlet and a water delivering orifice of the circulation of inshore seawater.
3. experimental provision according to claim 1, is characterized in that described dull and stereotyped below also has guide rail.
4. experimental provision according to claim 1, thus it is characterized in that described motor is by regulating its frequency to change the movement rate of square container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694119.9A CN103645303B (en) | 2013-12-17 | 2013-12-17 | A kind of experimental provision of simulating Marine shoal oil spilling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310694119.9A CN103645303B (en) | 2013-12-17 | 2013-12-17 | A kind of experimental provision of simulating Marine shoal oil spilling |
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| CN103645303A true CN103645303A (en) | 2014-03-19 |
| CN103645303B CN103645303B (en) | 2016-01-13 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215619A (en) * | 2014-09-23 | 2014-12-17 | 中国海洋大学 | Seabed oil spilling behavior end result experiment simulation device |
| CN104316292A (en) * | 2014-10-28 | 2015-01-28 | 浙江海洋学院 | Dock area oil spilling simulation test device |
| CN104678082A (en) * | 2015-01-28 | 2015-06-03 | 中海石油环保服务（天津）有限公司 | Underground oil spilling simulating testing apparatus and operating method thereof |
| CN105606788A (en) * | 2016-01-05 | 2016-05-25 | 山东交通学院 | Ocean oil spill pollution scene real-time construction system based on IOT+GIS |
| CN106053284A (en) * | 2016-08-15 | 2016-10-26 | 交通运输部天津水运工程科学研究所 | Environment adaptability test apparatus for absorption performance of granular oil-absorbing material |
| CN106198887A (en) * | 2016-08-15 | 2016-12-07 | 交通运输部天津水运工程科学研究所 | A kind of lamellar oil absorption material environmental adaptability analyzing detecting method and experimental provision |
| CN106192869A (en) * | 2016-07-04 | 2016-12-07 | 交通运输部水运科学研究所 | A kind of sea and stay under water oil spilling pollution clean-up technology and the prototype of equipment and vast scale subscale test system and method |
| CN106223258A (en) * | 2016-07-04 | 2016-12-14 | 交通运输部水运科学研究所 | A kind of sea and stay under water oil spilling pollution clean-up technology and the prototype of equipment and vast scale subscale test device |
| CN107843720A (en) * | 2017-12-19 | 2018-03-27 | 天津大学 | A kind of vertical underwater fluctuating track oil spilling mouth simulation test device |
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| JPH08216979A (en) * | 1995-02-15 | 1996-08-27 | Sumitomo Metal Ind Ltd | Anticorrosion method for ballast tank |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215619A (en) * | 2014-09-23 | 2014-12-17 | 中国海洋大学 | Seabed oil spilling behavior end result experiment simulation device |
| CN104316292A (en) * | 2014-10-28 | 2015-01-28 | 浙江海洋学院 | Dock area oil spilling simulation test device |
| CN104316292B (en) * | 2014-10-28 | 2017-01-18 | 浙江海洋大学 | Dock area oil spilling simulation test device |
| CN104678082A (en) * | 2015-01-28 | 2015-06-03 | 中海石油环保服务（天津）有限公司 | Underground oil spilling simulating testing apparatus and operating method thereof |
| CN105606788A (en) * | 2016-01-05 | 2016-05-25 | 山东交通学院 | Ocean oil spill pollution scene real-time construction system based on IOT+GIS |
| CN106192869A (en) * | 2016-07-04 | 2016-12-07 | 交通运输部水运科学研究所 | A kind of sea and stay under water oil spilling pollution clean-up technology and the prototype of equipment and vast scale subscale test system and method |
| CN106223258A (en) * | 2016-07-04 | 2016-12-14 | 交通运输部水运科学研究所 | A kind of sea and stay under water oil spilling pollution clean-up technology and the prototype of equipment and vast scale subscale test device |
| CN106223258B (en) * | 2016-07-04 | 2023-08-29 | 交通运输部水运科学研究所 | Prototype and large-scale shrinkage test device of sea surface and submerged spilled oil cleaning technology and equipment |
| CN106192869B (en) * | 2016-07-04 | 2024-06-28 | 交通运输部水运科学研究所 | Prototype and large-scale shrinkage test system and method of sea surface and submerged spilled oil cleaning technology and equipment |
| CN106198887A (en) * | 2016-08-15 | 2016-12-07 | 交通运输部天津水运工程科学研究所 | A kind of lamellar oil absorption material environmental adaptability analyzing detecting method and experimental provision |
| CN106053284A (en) * | 2016-08-15 | 2016-10-26 | 交通运输部天津水运工程科学研究所 | Environment adaptability test apparatus for absorption performance of granular oil-absorbing material |
| CN107843720A (en) * | 2017-12-19 | 2018-03-27 | 天津大学 | A kind of vertical underwater fluctuating track oil spilling mouth simulation test device |
| CN107843720B (en) * | 2017-12-19 | 2024-03-22 | 天津大学 | Vertical underwater undulating track oil overflow port simulation test device |
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| CN103645303B (en) | 2016-01-13 |
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Inventor after: Bao Mutai Inventor after: Wang Teng Inventor after: Li Yiming Inventor after: Lu Jinren Inventor after: Zheng Xiujin Inventor before: Bao Mutai Inventor before: Wang Teng Inventor before: Li Yiming Inventor before: Lu Jinren Inventor before: Zheng Xiujin Inventor before: Zheng Xiujin |
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Free format text: CORRECT: INVENTOR; FROM: BAO MUTAI WANG TENG LI YIMING LU JINREN ZHENG XIUJIN ZHENG XIUJIN TO: BAO MUTAI WANG TENG LI YIMING LU JINREN ZHENG XIUJIN |
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