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An anti-bubble stabilization time control device

A technology of stabilization time and control device, applied in the field of anti-bubble research, can solve problems such as troublesome and short anti-bubble stabilization time, and achieve the effect of avoiding horizontal movement, being suitable for a wide range of working environments and being easy to operate.

Active Publication Date: 2020-08-18
ZHEJIANG UNIV
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Problems solved by technology

[0003] However, the stabilization time of anti-bubble is short, usually only a few minutes or even a few seconds, which limits the application of anti-bubble in engineering
The existing method of prolonging the anti-bubble stabilization time is mainly to change the properties of the liquid (such as viscosity, surface tension, salt concentration, etc.), which often requires the introduction of new impurities (such as glycerin, surfactants, soluble salts, etc.), which will affect the actual production. bring unpredictable trouble

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The embodiment described in the drawings is only one embodiment of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, the container 2 is fixed on the vibrating table, the liquid 3 for preparing the anti-bubble 4 is stored in the container 2, the surface of the liquid 3 is covered with a foam layer 5, and the anti-bubble 4 floats on the bottom of the foam layer 5; the bottom of the container 2 is equipped with a vibration source 1. Under the action of the vibration source 1 driving the container 2 up and down, the surface of the liquid 3 in the container 2 and the foam layer 5 on it form fluctuations,...

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Abstract

The invention discloses an anti-bubble stabilization time control device. Including vibration source, container, liquid, and foam layer. The liquid for preparing anti-bubbles is stored in the container. The surface of the liquid is covered with a foam layer, and the anti-bubbles float at the bottom of the foam layer. The bottom of the container is equipped with a vibration source. Under the action of the vibration source, the container Fluctuations are formed on the surface of the liquid, and the device controls the stabilization time of the anti-bubbles through the liquid level fluctuations of the liquid; the stabilization time of the anti-bubbles is related to the fluctuation degree of the liquid level. exist forever. The anti-bubble stabilization time control device of the present invention has simple structure and convenient operation, and is beneficial to realize the storage and application of a large amount of anti-bubbles in industry.

Description

technical field [0001] The invention relates to the field of anti-bubble research, in particular to an anti-bubble stabilization time control device. Background technique [0002] Anti-bubble is an uncommon physical phenomenon, which has the completely opposite structure to soap bubble: in a liquid environment, a layer of gas film wraps a liquid ball, and each anti-bubble has two layers of gas-liquid interface (such as figure 2 shown). This special structure makes antibubbles have great application potential in microfluidic transport, gas lubrication, and promoting the efficiency of chemical reactions at the gas-liquid interface. [0003] However, the stable time of anti-bubble is short, usually only a few minutes or even a few seconds, which limits the application of anti-bubble in engineering. The existing methods to prolong the anti-bubble stabilization time are mainly to change the liquid properties (such as viscosity, surface tension, salt concentration, etc.), which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F3/04B01F5/02B01F11/00
CPCB01F23/235B01F25/20B01F31/00
Inventor 邹俊王位
Owner ZHEJIANG UNIV
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