Gas-liquid mixing device
AssigneeMtec Corporation
InventorFumio ASANO
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Abstract
The present device is a gas-liquid mixing device having a venturi structure A in which a throttle portion and a conical portion are provided in a main passage through which a liquid passes, including: a gas mixing passage for taking in gas from a tangential direction with respect to the main passage having a circular cross section; and a protruding portion provided on a downstream side of the gas mixing passage of an inner wall forming the main passage and extending in a central axis direction of the main passage. It is preferable that the protruding portion is provided on an inner wall forming the conical portion, and is formed such that a protruding height from the inner wall increases toward the downstream side.
Claims5
A gas-liquid mixing device having a venturi structure in which a throttle portion and a conical portion being continuous with a downstream side of the throttle portion and increasing in diameter toward the downstream side are provided in a main passage through which a liquid passes, the gas-liquid mixing device comprising:
- a gas mixing passage for taking in gas from a tangential direction with respect to the main passage having a circular cross section;
- and
- a protruding portion provided on a downstream side of the gas mixing passage of an inner wall forming the main passage and extending in a central axis direction of the main passage.
Dependencies are inferred from the claim text.