Method and a device for introducing a gas into a liquid
AssigneePielkenrood-Vinitex B.V.
InventorJan Cornelissen
Life of this patent
Estimating the term…
Abstract
A method and device for introducing a gas into a liquid by using a vessel (1) for taking up the liquid, with a paddle assembly (2) rotatable therein having a substantially horizontal axis of rotation, said vessel being partly filled with a liquid (4) and said paddles being driven with such a speed that the liquid is pushed upwards in the sense of rotation, after which the liquid shooting downwards brings about a hydraulic jump (9), and the overturning liquid portion splashing into said hydraulic jump thus introducing gas into the liquid.
Claims10
A method for introducing a gas into a liquid by using a vessel for taking in the liquid with a paddle assembly rotatable therein, having a mainly horizontally rotatable shaft, said paddles being adapted to introduce the gas into the liquid from the gas space above the liquid, characterised in that said vessel (1) is partly filled with a liquid (4), and the paddles (2) are driven with such a speed that the liquid is pushed upwards (8) in the sense of rotation, after which the liquid shooting downwards brings about a hydraulic jump (9), and the overturning part of the liquid splashes down into said jump (9) thus introducing a gas into the liquid.
Dependencies are inferred from the claim text.