DEVICE FOR MICRO-BUBBLES GENERATION Russian patent published in 2019 - IPC B01F3/04 B01F5/04 

Abstract RU 2698688 C1

FIELD: chemistry.

SUBSTANCE: invention relates to chemical engineering, particularly to a device for generating microbubbles. Proposed device comprises fluid inlet element (101), gas inlet element (104), bubble flow discharge element (103) and gas and liquid mixing chamber (102). In the surface of interaction with gas and liquid of said chamber (102) for mixing gas and liquid there are gas-passing holes in the form of angular elements. Tops of gas-passage openings in form of angled elements face in liquid flow direction.

EFFECT: high efficiency of mass transfer between gas and liquid, due to the fact that bubbles have a very small diameter, which increases time of their stay in liquid phase.

11 cl, 15 dwg

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RU 2 698 688 C1

Authors

Nie, Jiangning

Zhao, Yunqing

Ling, Bin

Dates

2019-08-28Published

2017-07-28Filed