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A Marine Oil Spill Recovery Device Based on Air Grid

A recovery device, a technology for oil spills at sea, applied in general water supply conservation, open water surface cleaning, construction, etc., can solve problems such as inability to practical application, and achieve the effect of wide application prospects and value

Active Publication Date: 2021-07-13
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Biological treatment is a method of oil spill treatment using certain microorganisms naturally present in the ocean or soil that have a strong ability to oxidize and decompose oil. This method has incomparable advantages over physical treatment and chemical treatment, but People are not yet able to practically use the technology

Method used

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  • A Marine Oil Spill Recovery Device Based on Air Grid
  • A Marine Oil Spill Recovery Device Based on Air Grid
  • A Marine Oil Spill Recovery Device Based on Air Grid

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specific Embodiment approach

[0016] Figure 1 to Figure 3 They are the perspective view of the oil spill recovery device, the internal view of the oil spill recovery device and the partial view of the bubble generating device. The marine oil spill recovery device based on the air grid designed by the present invention is mainly composed of a box body 1, an oil suction pipeline 2, an oil pump 3, a floating body 4, an emulsifier inlet 5, an oil-water circular pipe 6, an emulsifier storage box 7, and a high-pressure air pump 8. High-pressure gas pipeline 9, water pump 10, water-suction pipeline 11, oil suction port 12, funnel-shaped oil cover 13, round pipe grid 14, water suction port 15, high-pressure gas inlet 16, high-pressure gas nozzle 17, emulsifier outlet 18 , Horizontal pipe 19, vertical pipe 20 constitute.

[0017] combine Figure 1 to Figure 3 , the working process of the present invention is as follows:

[0018] (1) The device is placed on the sea surface, with a floating body 4 on each side of...

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Abstract

The invention proposes an air grid-based marine oil spill recovery device, which belongs to the field of marine oil spill recovery devices; the invention is placed on the sea surface, the air pump, water pump and oil pump are placed on the ship, the water pump and the air pump are turned on, and the oil is cleared The pressure in the box body of the device drops, water enters the box body through the oil-water round pipe, and at the same time, the high-pressure gas comes out from the nozzle through the high-pressure pipe, and atomizes the emulsifier coming out of the emulsifier box into the grid of the round pipe. Dense air holes, the gas overflows from the air holes, and floats up with the oil spilled with low density. At the same time, the emulsifier makes the spilled oil into a free state, which makes it easier for the air bubbles to float up to the water surface. The funnel-shaped oil cover touches the oil surface A closed space is formed, and then the oil pump pumps out the floating oil to realize recovery. The invention separates and recycles the oil and water by utilizing the physical method of separating the oil and water by air bubbles, and has the characteristics of environmental protection, convenience and easy operation, high recovery efficiency, etc., and has broad application prospects.

Description

technical field [0001] The invention relates to the field of marine oil spill cleaning and recovery devices, in particular to an air grid-based marine oil spill recovery device. Background technique [0002] The unbalanced distribution of oil resources and oil demand in the world has promoted the rapid development of the maritime oil transportation industry, and at the same time increased the probability of oil spill accidents. Since the 1960s, there have been many oil spill accidents from tankers with more than 10,000 tons of oil in the world, with a total oil spill of nearly 5 million tons. Although there has not been a major oil spill accident of more than 10,000 tons in my country, various oil spill accidents occur frequently, and the amount of oil spilled in many accidents has exceeded 500 tons. The pollution caused by the oil spill accident to the ocean is serious and long-lasting. Because the oil spilled in the water or floats on the water, it will isolate the air an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B15/10
CPCE02B15/10Y02A20/204
Inventor 胡健赵旺巨浩天张维鹏刘立超陈宇航王英铸毛翼轩李涛陈昉
Owner HARBIN ENG UNIV
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