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US 7,678,267 B2Granted
Thermal water treatment device
AssigneeAmi Agrolinz Melamine International GmbH
InventorsWolfgang Ruech, Christoph Neumuller, Frank Schroder
Life of this patent
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Abstract
The invention relates to a device for thermally purifying waste water, comprising a tank through which waste water can flow. The inventive device is characterized by having at least one flow guiding means for guiding the waste water inside the tank in an essentially meandering manner, and by having at least one heating means inside the tank for regulating a predetermined temperature.
Claims9
A device for thermal waste water purification with a container through which the waste water flows, the device comprising:
- at least two flow guide means which, alternately in parallel as overflow weir and as underflow weir, are arranged to form a chamber for a meander-shaped guide of the waste water in the container;
- and
- at least one heating means, which is arranged between two flow guide means only in a lower part of the chamber of the container at the beginning of a rising flow to provide rising bubbles to assist rising flow in the chamber;
- wherein the device is configured to produce a supported flow in the chamber and to set to a predetermined temperature.
1 more element
Dependencies are inferred from the claim text.