IP Library Granted Patent US 11,118,275
Granted Patent B2
US 11,118,275 · App. 16/549,575 · Granted Sep 14, 2021

Self-cleaning system and method of cleaning electrolytic cells

Inventors: Billie Fritz (Fremont, CA); Brent A. Simmons (Palo Alto, CA)
Assignee: UGSI Solutions, Inc.
C25B15/00B08B5/02C25B9/70
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Quick Facts
Patent No.
US 11,118,275
App. No.
16/549,575
Granted
Sep 14, 2021
Kind
B2
Abstract

The present invention relates to a method of cleaning electrolytic cells that includes: (a) directing a base solution comprising water into an array of electrolytic cells; and (b) removing contaminants from at least one of the electrolytic cells with air turbulence provided by an injection of compressed air into the electrolytic cell. The injection of compressed air is provided by an air sparging system in fluid communication with an inlet portion of the at least one electrolytic cell. A self-cleaning electrolytic cell system is further included.

Claims (13)

1. A method of cleaning electrolytic cells comprising:

(a) directing a base solution comprising water and salt through a catalytic bed where cations in the base solution are transformed into crystals;

(b) directing the base solution from the catalytic bed and into an array of electrolytic cells; and

(c) removing contaminants from at least one electrolytic cell from the array of electrolytic cells with air turbulence provided by an injection of compressed air into the at least one electrolytic cell,

wherein the injection of compressed air is provided by an air sparging system in fluid communication with an inlet portion of the at least one electrolytic cell.

2. The method of claim 1 , wherein the contaminants are removed from each electrolytic cell from the array of electrolytic cells the by the injection of the compressed air and the air sparging system is in fluid communication with inlet portions of each electrolytic cell from the array of electrolytic cells.

3. The method of claim 1 , wherein the air sparging system comprises an air compressor, a control valve, and an air distribution line in fluid communication with the inlet portion of the at least one electrolytic cell.

4. The method of claim 1 , wherein a controller is in operable communication with the air sparging system, and one or more computer-readable storage mediums are in operable communication with the controller.

5. The method of claim 1 , wherein the contaminants comprise the crystals formed from the cations.

6. The method of claim 1 , wherein the crystals are removed from the array of electrolytic cells by the injection of compressed air.

7. The method of claim 3 , wherein the control valve comprises a solenoid valve.

8. The method of claim 4 , wherein the one or more computer-readable storage mediums contain programming instructions that, when executed, cause the controller to inject compressed air into the at least one electrolytic cell at a pre-determined duration.

9. The method of claim 7 , wherein the solenoid valve comprises an air supply inlet in fluid communication with the air compressor and at least one air outlet in fluid communication with the air distribution line.

Assignments (5)
CHANGE OF NAME Recorded Sep 27, 2024
From: UGSI SOLUTIONS, INC.
To: CLEANWATER1, INC.
Reel/Frame 069088/0644 →
SECURITY INTEREST Recorded Jun 16, 2022
From: UGSI SOLUTIONS, INC.; UGSI CHEMICAL FEED, INC.
To: CIBC BANK USA, AS ADMINISTRATIVE AGENT
Reel/Frame 060231/0010 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 30, 2021
From: FRITZ, BILLIE; SIMMONS, BRENT A.
To: PROCESS SOLUTIONS, INC.
Reel/Frame 057033/0962 →
CHANGE OF NAME Recorded Jul 30, 2021
From: PROCESS SOLUTIONS, INC.
To: PSI WATER TECHNOLOGIES, INC.
Reel/Frame 057034/0063 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 30, 2021
From: PSI WATER TECHNOLOGIES, INC.
To: UGSI SOLUTIONS, INC.
Reel/Frame 057034/0091 →
Continuity (2)
Provisional Application 62722479 · Aug 24, 2018
Related Publication 20200063277A1 · Feb 27, 2020