A marine oil spill repair simulation device based on magnetic nanocomposite oil-absorbing materials
An oil-absorbing material and magnetic nanotechnology, which is applied in the direction of grease/oily substance/suspton removal devices, seawater treatment, alkali metal compounds, etc., can solve the problems of unstable flow rate, poor simulation effect, short water flow distance, etc. stable effect
Active Publication Date: 2022-02-18
ZHEJIANG OCEAN UNIV
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Problems solved by technology
[0004] In order to solve the problem that the existing ocean simulation devices are too crude, only one-way water flow with a non-linear decrease in flow velocity is formed through the pump or centrifugal water flow is formed by simple stirring directly. The simulation effect is poor, and there is a significant difference from the actual seawater flow. There are defects such as short water flow distance and unstable flow velocity. The present invention provides a marine oil spill repair simulation device based on magnetic nanocomposite oil-absorbing materials.
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[0049] Such as Figures 1 to 3 A marine oil spill repair simulation device based on magnetic nanocomposite oil-absorbing materials is shown, which includes:
[0050] An oil spill reservoir 1 and a base 2, the oil spill reservoir 1 is fixedly arranged on the base 2;
[0051] The oil spill storage tank 1 is in the shape of a barrel as a whole, and it is provided with a pool bottom 13, an annular pool wall 11 and an inner stem 12. The pool wall 11 and the pool bottom 13 form a pool body that can store liquid, and the interior The setting of the stem 12 makes an annular flow passage formed in the cell body;
[0052] The inner stem 12 is cylindrical and coaxially arranged with the circular pool wall 11, that is, it is also coaxially arranged with the oil spill reservoir 1, so that the flow channel is circular;
[0053] The pool wall 11 is provided with a number of external magnetic slots 15, and the external magnetic slots 15 are evenly arranged circumferentially along the axis l...
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The invention relates to the field of simulation devices, in particular to a marine oil spill restoration simulation device based on magnetic nanocomposite oil-absorbing materials. It includes: an oil spill storage tank and a base, the oil spill storage tank is fixedly arranged on the base; the oil spill storage tank is composed of a pool wall and a pool bottom, and is in the shape of a barrel; A cylindrical inner stem is arranged coaxially in the oil spill reservoir; several stirring mechanisms are arranged on the bottom of the oil spill reservoir; a control motor for driving the stirring mechanism is arranged in the base. The simulated seawater flow of the invention has a high similarity with the real seawater; the flow velocity of the liquid flow is stable; and the flow distance can be extended to theoretically infinite.
Description
technical field [0001] The invention relates to the field of simulation devices, in particular to a marine oil spill restoration simulation device based on magnetic nanocomposite oil-absorbing materials. Background technique [0002] In recent years, foreign oil-absorbing materials are developing toward the use of synthetic polymer compounds. Although they can absorb oil, the collection of such materials after adsorption has become a headache. In addition, due to its toxicity, some toxic oil-phase waste liquids with special purposes cannot be approached by personnel at all, let alone effectively collected or recycled. Recycled sorbent material is of particular importance. Therefore, it is an urgent need to develop a new type of environmentally friendly oil-absorbing material, which can maintain the advantages of the adsorption method to deal with oil spills, avoid new environmental problems, and realize the directional recovery of oil spills. ,with broadly application fore...
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IPC IPC(8): C02F1/28C02F1/40B01J20/28C02F101/32C02F103/08
CPCC02F1/40C02F1/28B01J20/28009B01J20/28007C02F2209/005C02F2103/08C02F2101/32
Inventor 龙运前黄小荷刘静冷哲陈立桥王永政王任一宋付权
Owner ZHEJIANG OCEAN UNIV