Air bubble generation device
AssigneeMeidensha Corporation
InventorsYin Qiang Roger, Hiroshi Noguchi, Terutake Niwa, Osamu Takase
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Abstract
A bubble generation device intermittently generates large bubbles in a liquid phase. The bubble generation device includes a bubble storing container, a pivot, and a pair of edge portion receivers. The bubble storing container stores bubbles generated by a gas supply nozzle in the liquid. The pivot allows the bubble storing container to pivot thereon, thereby releasing the large bubbles from the bubble storing container. The pair of edge portion receivers receives and blocks an edge portion of the bubble storing container to limit pivot of the bubble storing container. An inside of the bubble storing container is partitioned by a partition that is installed in an axial direction of the pivot.
Claims6
A bubble generation device for intermittently generating bubbles in a liquid phase of a tank, comprising:
- a gas supply member that continuously supplies air;
- a bubble storing container that stores the bubbles generated in the liquid phase by the gas supply member;
- a pivot that allows the bubble storing container to reciprocatingly pivot thereon;
- a first partition, that is installed in an inside of the bubble storing container and in an axial direction of the pivot, and partitions the inside into first and second bubble storing chambers into which the bubbles are distributed by the reciprocatingly pivoting of the bubble storing container, an upper end of the first partition being fixed to a top portion of the bubble storing container;
- and
- first and second edge portion receivers that respectively receive and block first and second edge portions of the bubble storing container allowed to reciprocatingly pivot,
- wherein the first edge portion receiver extends upward from a bottom surface of the tank to have a first height such that, when the first edge portion receiver receives and blocks the first edge portion of the bubble storing container, the bubbles are introduced into only the first bubble storing chamber,
- wherein the second edge portion receiver extends upward from the bottom surface of the tank to have a second height such that, when the second edge portion receiver receives and blocks the second edge portion of the bubble storing container, the bubbles are introduced into only the second bubble storing chamber,
- wherein the pivot is formed on the first partition in a vicinity of a lower end of the first partition, in a range between the upper and lower ends of the first partition.
A bubble generation device for intermittently generating bubbles in a liquid phase, comprising:
- a gas supply member that continuously supplies air from a plurality of nozzles;
- a bubble storing container that stores the bubbles generated in the liquid phase by the gas supply member;
- a pivot that allows the bubble storing container to reciprocatingly pivot thereon;
- a first partition, that is installed in an inside of the bubble storing container and in an axial direction of the pivot, and partitions the inside into first and second bubble storing chambers into which the bubbles are distributed by the reciprocatingly pivoting of the bubble storing container, an upper end of the first partition being fixed to a top portion of the bubble storing container;
- and
- a plurality of second partitions that are perpendicularly arranged to the axial direction of the pivot in the inside of the bubble storing container, partition the first bubble storing chamber into a plurality of first sub-chambers, and partition the second bubble storing chamber into a plurality of second sub-chambers,
- wherein the first sub-chambers partitioned in a longitudinal direction of the bubble storing container communicate with each other at the top portion of the bubble storing container,
- wherein the second sub-chambers partitioned in the longitudinal direction of the bubble storing container communicate with each other at the top portion of the bubble storing container,
- at least one nozzle of the plurality of nozzles is arranged relative to a pair of the first and second sub-chambers that are opposed to each other in a direction perpendicular to the axial direction of the pivot, such that the bubbles are introduced from the at least one nozzle into the pair of the first and second sub-chambers by the reciprocatingly pivoting of the bubble storing container,
- wherein the pivot is formed on the first partition in a vicinity of a lower end of the first partition, in a range between the upper and lower ends of the first partition.
Dependencies are inferred from the claim text.