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Water-oil separation device

A water-oil separation and water-oil mixing technology, applied in liquid separation, separation method, immiscible liquid separation, etc., can solve the problem of separation quality limitation, and achieve the effect of high separation quality, high separation efficiency and low manufacturing cost.

Pending Publication Date: 2018-08-17
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the separation quality is limited

Method used

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Embodiment Construction

[0028] A water-oil separation device of the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

[0029] Such as figure 1 As shown, a kind of water-oil separation device of the present invention comprises: the water-oil separation assembly 1 that is used to realize the separation of water-oil mixed liquid with superhydrophobic superoleophilic material block 1.8 capable of absorbing oil inside is arranged on the The agitator 4 used to stir the water-oil mixture and the superhydrophobic superoleophilic material block 1.8 in the water-oil separation assembly 1 is arranged on the top of the water-oil separation assembly 1 and connected to the agitator 4 for driving The agitator 4 rotates to carry out the stirring drive mechanism 2 for water-oil separation, and the agitation drive mechanism 2 arranged at the bottom of the water-oil separation assembly 1 is used to drive the water-oil separation assembly 1 to rotate so t...

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Abstract

The invention discloses a water-oil separation device. The water-oil separation device comprises a water-oil separation assembly, a stirrer, a stirring driving mechanism and an oil discharge driving mechanism, wherein the water-oil separation assembly is internally provided with super-hydrophobic and super-oleophylic material blocks capable of adsorbing oil and is used for separating a water-oil mixed solution, the stirrer is arranged in the water-oil separation assembly and is used for stirring the water-oil mixed solution and the super-hydrophobic and super-oleophylic material blocks, the stirring driving mechanism is arranged at the top end of the water-oil separation assembly, is connected to the stirrer and is used for driving the stirrer to carry out water-oil separation through rotation, and the oil discharge driving mechanism is arranged at the bottom end of the water-oil separation assembly and is used for enabling separated oil to be discharged from the water-oil separation assembly by driving the water-oil separation assembly to rotate. According to the water-oil separation device, the centrifugal principle and the gravity effect are combined, so that secondary collection of oil liquid can be realized, meanwhile, cleaning of the super-hydrophobic and super-oleophylic material blocks is completed, and the device can be repeatedly used. The water-oil separation devicehas the advantages of being low in manufacturing cost, high in separation quality and high in separation efficiency.

Description

technical field [0001] The invention relates to a water and oil separation device. In particular, it relates to a water-oil separation device that realizes water-oil separation through the filtering action of super-hydrophobic and super-oleophilic materials. Background technique [0002] In recent years, with the development of the petroleum industry, water-oil separation has been widely used in industrial processing, marine transportation, and waste liquid treatment. Commonly used water-oil separation methods include gravity separation, centrifugal separation, electric separation, air flotation separation and so on. However, the separation quality is limited. To solve this problem, the water-oil separation method based on superhydrophobic and superoleophilic surface material processing technology has become a research hotspot of scholars at home and abroad. Through electrochemical etching, mechanical grinding, layer-by-layer self-assembly and other technologies to modify...

Claims

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Application Information

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IPC IPC(8): B01D17/02B01D17/035B01D17/038B01D17/025
CPCB01D17/02B01D17/0205B01D17/0208B01D17/0217
Inventor 赵悦超杨成娟田延岭王福军
Owner TIANJIN UNIV
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