An offshore oil slick collection device
A collection device and oil slick technology, which is applied in general water supply conservation, water conservancy projects, and cleaning of open water surfaces, etc., can solve the problems of small collection area and low oil slick collection efficiency, and achieve the effect of rapid collection
Inactive Publication Date: 2016-08-03
CHINA JILIANG UNIV
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects of low collection efficiency and small collection area of oil slicks in the prior art, and to invent a device for efficiently and quickly collecting large-area offshore oil slicks
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[0013] The present invention will be further described below in conjunction with accompanying drawing
[0014] Such as figure 1 As shown, the oil recovery ship 1 and another oil recovery ship are running in parallel, and the offshore oil slick collection device 2 is connected end to end and floats on the water surface, and the two ends are connected to the two ships. Oil slick cleanup. The oil recovery vessel 1 is equipped with a vacuum mechanical pump for recovering floating oil and providing a vacuum environment inside the pipeline.
[0015] Such as figure 2 As shown, the vane 1 rotates clockwise, and the floating oil 5 on the water body 8 is collected to the middle position of the two vanes due to its low density, and floats on the outer wall of the buoy 2 . The outer wall of the buoy 2 is a hollow structure, and the floating oil 5 is directly attached to the outer wall of the hydrophobic and lipophilic net 3 . The vacuum mechanical pump on the oil receiving ship makes...
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The invention relates to a collection device for sea oil slick. The collection device for the sea oil slick is used for collecting the sea oil slick and comprises wheel blades, a float bowl and an oil collecting tube. The collection device for the sea oil slick is characterized in that a dewatering and oleophylic net is adhered to the inner wall of the float bowl, an exhaust tube is mounted in the center of the float bowl, and the oil collecting tube is attached to the dewatering and oleophylic net tightly. Collection devices for the sea oil slick are connected end to end to form a closed pipeline, the closed pipeline can keep afloat, and the wheel blades rotate under the function of an oil collecting ship. Small holes are distributed in the tube wall of the oil collecting tube, one end of the oil collecting tube is vacuumized under the function of a mechanical pump, and the oil slick are collected in the oil collecting ship through the small holes in the tube wall. The length of the collection device for the sea oil slick is selected according to the condition of the oil collecting ship, and the gathered oil slick is not mixed with sea water. The collection device for the seal oil slick has the advantages of being efficient and fast in collecting large area of sea oil slick when large area of emergent oil spill occurs.
Description
Technical field: [0001] The invention relates to a high-efficiency offshore oil floating collection device, which is used for collecting floating oil on the sea. Background technique: [0002] There are frequent accidents of oil tankers at sea, and frequent oil spills from oil wells. The resulting environmental damage is serious and has become a serious ecological disaster. It is very necessary to design an efficient and quick offshore oil slick collection equipment. [0003] Chinese invention patent CN102464381A discloses a method for collecting oil slicks on the water surface. The oil collection chamber floats on the water surface and collects the oil slicks through the hydrophobic and lipophilic layer, which is conducive to long-term stable oil slick collection, but the collection efficiency is not high, and the oil collection water area is fixed. Chinese invention patent CN202754828U discloses a high-efficiency oil slick collection device, which has good stability, but ...
Claims
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IPC IPC(8): E02B15/10
CPCY02A20/204
Inventor 乔宪武周元江丁红
Owner CHINA JILIANG UNIV