Method and apparatus for recovering float oil on sea by magnetic fluid power

A power recovery and magnetic fluid technology, which is applied in separation methods, grease/oily substance/float removal devices, and open-air water surface cleaning, etc.

Inactive Publication Date: 2004-03-24
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But for light oil, such as kerosene and diesel oil, the oil slick layer is thin, especially the oil slick pollution with a thickness of less than 1.0 mm is difficult to process and recover

Method used

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  • Method and apparatus for recovering float oil on sea by magnetic fluid power
  • Method and apparatus for recovering float oil on sea by magnetic fluid power
  • Method and apparatus for recovering float oil on sea by magnetic fluid power

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Embodiment Construction

[0018] The method and device for recovering floating oil on the surface of the sea by magnetic fluid power utilizes the magnetic fluid power generated by the magnetic fluid propeller to pressurize and accelerate the oily seawater in the magnetic fluid channel, and then in the volute oil-water separation chamber (oil-water separation oil-repelling worm) The oil slick layer becomes thicker and is recovered through the oil discharge pipe, and the separated seawater is sprayed out from the tail nozzle.

[0019] The device of magnetic fluid power recovery sea surface oil slick designed by the method of the present invention is as figure 1 As shown, it includes a floating flat trumpet-shaped water suction port 10 connected in sequence, a flexible transition guide section 20, the inlet section is higher than the outlet section, a magnetic fluid propeller 30, and a recovery oil tank 40, oil-water separation and oil resistance Worm 50 and tail nozzle 60. The detailed structure of the ...

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PUM

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Abstract

The present invention relates to a method for recovering floating oil on sea and its equipment. Said invention utilizes the magnetic fluid power produced by magnetic fluid propulsion device to suck oil contaminated sea water from front end, and the oil contaminated sea water is pressurized and accelerated in the magnetic fluid channel then fed into the oil-water separation chamber, the floating oil is centralized in the upper portion, and discharged into the oil-recovered tank, and the deoiled water can be ejected from tail portion. Said equipment includes water inlet, guide section, magnetic fluid propulsion device, oil-water separator, oil-recovered tank and tail ejeclor nozzle.

Description

technical field [0001] The invention relates to oil-water separation or oily sewage treatment technology, in particular, it provides a method and device for recovering floating oil on the sea surface by magnetic fluid power, especially suitable for the recovery of light oil with thin oil floating layer. Background technique [0002] In the existing technology of recovering oil slicks on the sea surface, for the pollution caused by sudden oil spill accidents at sea, the oil slicks leaked on the sea surface are usually firstly controlled by oil containment barriers, and then recovered by various special oil recovery machines, such as Turntable type, plate wheel type, bag type, rope type, brush type, etc., mostly use mechanical drive and apply lipophilic materials, and recover floating oil through scraping or adsorption, which is suitable for heavy oil with high viscosity, such as crude oil and heavy oil , because of its thick oil slick layer, the oil collection effect is good....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40E02B15/04
CPCY02A20/204
Inventor 沙次文彭燕周适凌金福郑毅杨爱华赵凌志李然
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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