| 摘要 |
The present invention, a submarine-type liquid mixer provides a mixing device (25) that contains a gas-trapping component (30) in the shape of a cap or umbrella with an open bottom, which is centered upon, and slides up and down along a vertical pole-like structure (50) within a vessel (10) containing liquid (20). When gas (35) is formed naturally in the vessel (10) and is caught under the opening of the cap-shaped component, or is directly pumped into the same, it displaces the liquid volume under the gas-trapping component (30) to the extent that the gas-trapping component (30), which is also generally the mixing device (25), has the buoyancy to rise to the top of the vessel (10). The gas (35) is then released through valving (55) installed on top of the gas-trapping component (30), causing it to lose its buoyancy and sink back to the bottom of the vessel (10). |
