Device for collecting and treating viscous liquid suspended on water surface

Abstract

The invention discloses a device for collecting and treating a viscous liquid suspended on a water surface. The device comprises a base, wherein one side of the base is provided with a winding drum module for collecting suspended viscous liquid on the water surface by using an oleophylic adsorption synchronous belt; the base is provided with a vibrating screen module for vibrating, screening and filtering the viscous liquid collected by the winding drum module; the vibrating screen module comprises a screening and filtering area defined by a screen, and a tail end outlet of the winding drum module is connected with the screening and filtering area on the upper portion of the screen; a collecting module for containing the screened and filtered viscous liquid is arranged at the lower part of an outlet of the vibrating screen module; and a stirring module is further arranged on the base and comprises a propeller, wherein the propeller is located in the screening and filtering area. According to arrangement of the overall structure, the oleophylic adsorption synchronous belt is adopted for adsorbing and collecting viscous liquid including petroleum spilled on the sea, so that marine pollution is prevented.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a device for collecting and treating viscous liquid suspended on the water surface. Background technique [0002] With the exploration and exploitation of offshore oil by humans, the number of offshore oil fields has also increased sharply in recent years. However, due to the relatively immature mining technology and equipment, some oil will leak near the oil fields, including offshore oil fields. Oil spills are currently the main source of marine oil spills. [0003] With the gradual increase of viscous liquids including oil spilled at sea, the harm to the earth's ecological environment has gradually increased, countries around the world, the World Health Organization and other relevant organizations have given more and more attention to the development of viscous liquids at sea, especially oil recovery. Much attention. [0004] After a marine oil spill acc...

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Problems solved by technology

[0004] After a marine oil spill accident, there are currently two commonly used methods to deal with it. The first is to decompose the crude oil with a decomposing agent. This method requires a lot of investment, and at the same time, the crude oil is not treated thoroughly, which will cause pollution. environment; the second is to use lime to precipitate crude oil, but the crude oil deposited on the seabed will harm seabed organisms

Whether these two methods decompose the crude oil or precipitate the crude oil, they basically do not separate the spilled crude oil from the seawater, so they will still cause a certain amount of marine pollution, and at the same time lead to the waste of this part of the spilled crude oil

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