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Outgassing demulsification device of ultrasonic air floatation system

A demulsification device and ultrasonic technology, which are used in oil/oil/float removal devices, flotation water/sewage treatment, mechanical oscillation water/sewage treatment, etc., can solve problems such as no research and achieve controllability The effect of strong, improving efficiency and simple structure

Active Publication Date: 2013-02-13
HEBEI AEROSPACE ENVIRONMENTAL ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Currently, there is no research on the application of bubbles generated by ultrasonic cavitation

Method used

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  • Outgassing demulsification device of ultrasonic air floatation system
  • Outgassing demulsification device of ultrasonic air floatation system

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Embodiment Construction

[0021] Hereinafter, the present invention will be further described in detail by taking the embodiment of the accompanying drawings as an example. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0022] An ultrasonic air flotation system degassing demulsification device, an ultrasonic reaction zone 5 is set on one side of the air flotation tank 3, a separation zone 2 is set on the other side, an oil scraper 1 is installed above the separation zone, and the ultrasonic reaction zone and the separation zone are installed The inclined partitions 4 inclined outwards are fixed vertically between them to stabilize the water flow; the water inlet 7 is installed on the air flotation tank at the bottom of the ultrasonic reaction zone, and the degassing and demulsification device 6 is installed in the ultrasonic reaction zone. The device is connected to the ultrasonic generator 8 installed outside the air fl...

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Abstract

The invention relates to an outgassing demulsification device of an ultrasonic air floatation system. An ultrasonic reaction region is arranged on one side of the inner of a demulsification pool, a separating region is arranged on the other side of the inner of the demulsification pool, and a water inlet is installed on the demulsification pool which is arranged on the lower portion of the ultrasonic reaction region. The device is characterized in that the outgassing demulsification device is arranged in the ultrasonic reaction region, and the outgassing demulsification device is installed on an ultrasonic generator outside the demulsification pool through a wire. The device is simple in structure, scientific in design, good in air floatation effect and good in controllability. The outgassing and the demulsification can be completed at the same time, the contact area of a transduction plate is large, bubble amounts of the device are more than those generated through a normal ultrasonic method obviously, and the device can be applied to fields such as petro, chemical industry, mechanical production, smelting and power generation widely and is suitable to treatment of high-concentration emulsified liquid.

Description

technical field [0001] The invention belongs to the field of water treatment and relates to an air flotation process, in particular to an air release demulsification device for an ultrasonic air flotation system. Background technique [0002] The air flotation process is a new water treatment technology that is being deeply researched and continuously promoted at home and abroad. Its basic principle is to generate a large number of tiny air bubbles through a certain method, so that it can adhere to the pollutant particles in the sewage and form a water with a density lower than that of water. Under the action of buoyancy, the gas-bearing flocs float up to the water surface to complete solid-liquid or liquid-liquid separation. The air flotation process is mainly used to remove fine suspended particles with a small specific gravity from sewage, such as emulsified oil, lanolin, fine fibers, pulp, microorganisms and other low-density solid (liquid) bodies, etc., and can be used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40C02F1/24C02F1/36
Inventor 梁冠亮杨立颖程恒滕朝华姜金俊陈果李子乾
Owner HEBEI AEROSPACE ENVIRONMENTAL ENG CO LTD
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