Back to results
US 12,479,746 B2Granted
Water ionization system and method
AssigneePentair Filtration Solutions, LLC
InventorsJames Cornwell, Zack Schmidt, John Krueger, Brian Sheehan
Life of this patent
Estimating the term…
Abstract
A method for producing an ionized water product for coffee comprises the steps of introducing source water to an ionization system, passing the source water through one or more reaction vessels, wherein one or more ionic species are introduced into the source water, and combining products of one or more reaction vessels to produce the ionized water product having between about 10 ppm to about 40 ppm magnesium ions, about 10 ppm to about 40 ppm calcium ions, and about 40 ppm to about 90 ppm total of bicarbonate and carbonate ions.
Claims17
A system for producing an ionized water product, the system comprising:
- a first fluid line carrying source water from a water supply;
- a first valve that splits the source water into a first stream and a second stream;
- a first reaction vessel receiving the first stream, the first reaction vessel containing a first ionic species to be introduced into the first stream to form a first ionized stream;
- a second reaction vessel receiving the second stream, the second reaction vessel containing a second ionic species to be introduced to the second stream to form a second ionized stream;
- a third reaction vessel receiving a third ionized stream from the second reaction vessel, the third reaction vessel including a third ionic species to be introduced to the third ionized stream to form a fourth ionized stream;
- a first dosing mechanism receiving the second ionized stream from the second reaction vessel, wherein the first dosing mechanism provides a metered amount of the second ionized stream from the second reaction vessel;
- a second dosing mechanism receiving the fourth ionized stream from the third reaction vessel and configured to provide a metered amount of fluid from the third reaction vessel;
- and
- a controller, wherein the controller controls mixing of a first output from the first reaction vessel, a second output from the first dosing mechanism, and a third output from the second dosing mechanism,
- wherein:
- the metered amount of the second ionized stream exits the first dosing mechanism and is combined with the first ionized stream to produce the ionized water product,
- the first ionized stream exits the first reaction vessel through a second fluid line, the metered amount of the second ionized stream exits the first dosing mechanism through a third fluid line,
- the second fluid line and the third fluid line are placed in fluid communication downstream of the first dosing mechanism, and
- the first, second, and third ionic species are different.
11 more elements
A system for producing an ionized water product, the system comprising:
- a first fluid line carrying source water from a water supply to a first valve, wherein the first valve splits the source water into a first stream and a second stream;
- a first reaction vessel receiving the first stream, the first reaction vessel including a first ionic species to be introduced to the first stream to form a first ionized stream;
- a second reaction vessel receiving the second stream, the second reaction vessel including a second ionic species to be introduced to the second stream to form a second ionized stream, wherein the first and second ionic species are different;
- a third reaction vessel receiving a first portion of an output from the second ionized stream, the third reaction vessel including a third ionic species to be introduced to the first portion of the output forming a third ionized stream;
- a first dosing mechanism receiving the second ionized stream that provides a metered amount of fluid from the second ionized stream;
- and
- a second dosing mechanism receiving the third ionized stream and configured to provide a metered amount of fluid from the third ionized stream, wherein the third ionized stream is mixed with the first and second ionized streams,
- wherein the metered amount of fluid from the second ionized stream exits the first dosing mechanism and is combined with the first ionized stream to produce the ionized water product.
5 more elements
A system for producing an ionized water product, the system comprising:
- a first fluid line carrying source water in fluid communication with a first valve that directs the source water into first and second streams;
- a first reaction vessel in fluid communication with the first stream;
- a second reaction vessel in fluid communication with the second stream, wherein an output of the second reaction vessel in fluid communication with a second valve that directs the output into third and fourth streams;
- a third reaction vessel in fluid communication with the third stream, wherein one or more of the first reaction vessel, the second reaction vessel, or the third reaction vessel introduces an ionic species to a product stream;
- a first dosing mechanism in fluid communication with the fourth stream;
- and
- a second dosing mechanism in fluid communication with an output of the third reaction vessel;
- wherein the first dosing mechanism and the second dosing mechanism are configured to provide a metered amount of the fourth stream and the output of the third reaction vessel, respectively, into an output of the first reaction vessel.
5 more elements
Dependencies are inferred from the claim text.