Bubble cutting device

Abstract

The invention discloses a bubble cutting device. Multiple layers of bubble cutters 1 are arranged in the rising process of bubbles, and each bubble cutter can be an elastic monofilament with one end fixed and the other end suspended. When the bubbles are cut, if sundries are hung on the monofilaments 1, the monofilaments can be bent upwards under the washing of gas-liquid flow 4, sundries can be hardly attached and are washed away, and the long-time efficient operation of equipment is facilitated.

Description

technical field [0001] The invention relates to a bubble cutting device. Background technique [0002] According to the traditional gas-liquid mass transfer double-film theory, there is a gas film and a liquid film at the gas-liquid interface. There is also a similar double-membrane structure between them. Therefore, as long as it is a stable bubble, whether it is on the liquid surface or below the liquid surface, the process of dissolving the gas inside it into the surrounding liquid must be slow and weak. [0003] In order to physically destroy the double-membrane structure of the wall membrane of stable bubbles floating in the liquid, the bubbles can be cut, as disclosed in Chinese Patent CN206901853U "A Layered Aeration Device", by setting a multi-layer "spun grid The net can cut the bubbles into more and finer”: After the bubbles are cut, they will break into more small bubbles, that is, the total contact area between the gas and the liquid per unit volume will increas...

AI Technical Summary

Problems solved by technology

[0006] In view of the insufficient number of layers of spun yarn mesh, the insufficient cutting of air bubbles, and the defects that are easy to block and difficult to clear in actual engineering applications in the existing technology, we provide a dense multi-layer air bubble cutting device, which can also be equipped with anti- Blocking and easy cleaning functions, the present invention is achieved in this way:

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