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US 9,068,149 B2Granted
Ozone cleaning system
AssigneeFood Safety Technology, LLC
InventorDaniel W. Lynn
Life of this patent
Estimating the term…
Abstract
An industrial cleaning system that produces and distributes an aqueous ozone solution is described. The system provides a centralized system for producing the aqueous ozone solution and distributing the aqueous ozone solution to different application points at different flow rates and concentrations. The system includes an ozone generator for generating ozone gas, which is injected into a supply of water to form the aqueous ozone solution. A reaction vessel receives the aqueous ozone solution from the injector. The reaction vessel reduces the bubbles of ozone gas in the aqueous ozone solution to increase the oxidation reduction potential of the aqueous ozone solution.
Claims23
An industrial cleaning system that produces and distributes an aqueous ozone solution, comprising:
- an ozone generator for generating ozone gas;
- an injector in communication with the ozone generator and in communication with a supply of water, wherein the injector injects ozone gas from the ozone generator into the water from the supply of water to form an aqueous ozone solution;
- a reaction vessel in fluidic communication with the injector for receiving the aqueous ozone solution from the injector, wherein the reaction vessel comprises a conical-shaped surface having solid sloping sides with a plurality of edges or ridges, wherein the reaction vessel directs the aqueous ozone solution against the plurality of edges or ridges, wherein the reaction vessel reduces a size of ozone gas bubbles in the aqueous ozone solution;
- a contact tank in fluidic communication with the reaction vessel for receiving the aqueous ozone solution from the reaction vessel;
- and
- a pump in communication with the contact tank for receiving the aqueous ozone solution from the contact tank and for distributing the aqueous ozone solution.
3 more elements
An industrial cleaning system that produces and distributes an aqueous ozone solution, comprising:
- an air supply skid comprising an air dryer in communication with an oxygen concentrator to produce oxygen gas;
- an ozone generation skid comprising an ozone generator in communication with the air supply skid to receive oxygen gas in order to generate ozone, the ozone generator in communication with a distribution manifold to supply the distribution manifold with the ozone gas, the distribution manifold comprises two or more mass flow controllers to distribute and adjust flow of the ozone gas to two or more mixing skids;
- a central server in electrical communication with the two or more mass flow controllers, the central server configured to regulate the two or more mass flow controllers to provide different amounts of ozone gas to the two or more mixing skids;
- the two or more mixing skids each comprising an injector in communication with the ozone generation skid and a supply of water, wherein the injector injects ozone gas from the ozone generation skid into the water from the supply of water to form an aqueous ozone solution;
- a reaction vessel in fluidic communication with the injector for receiving the aqueous ozone solution from the injector, the reaction vessel in fluidic communication with the supply of water for mixing water with the aqueous ozone solution from the injector, and one or more pumps in communication with the reaction vessel for distributing the aqueous ozone solution at different rates or at different concentrations to one or more applicators.
2 more elements
An industrial cleaning system that produces and distributes an aqueous ozone solution, comprising:
- an ozone generator for generating ozone gas;
- a mass flow controller to modulate the flow of the ozone gas from the ozone generator to an injector;
- the injector in communication with the mass flow controller and in connection with a supply of water, wherein the injector injects ozone gas from the ozone generator into the water from the supply of water to form an aqueous ozone solution;
- a reaction vessel in fluidic communication with the injector for receiving the aqueous ozone solution from the injector;
- the reaction vessel in fluidic communication with the supply of water for mixing the aqueous ozone solution with the water;
- a first ozone monitor to measure ozone concentration of the aqueous ozone solution from the reaction vessel;
- a pump in communication with the reaction vessel for distributing the aqueous ozone solution;
- a control panel that operates the system;
- and
- an applicator in fluidic communication with the pump, wherein the applicator dispenses the aqueous ozone solution, and the applicator comprises a second ozone monitor to measure the concentration of ozone in the aqueous ozone solution dispensed from the applicator as the aqueous solution exits the applicator, wherein the second ozone monitor is in electrical communication with the control panel, wherein the control panel configured to compare the concentrations measured by the first and second ozone monitors;
- and wherein the mass flow controller is in electrical communication with the control panel, and the mass flow controller modulates the flow of ozone gas to the injector based on the concentration of ozone as measured by the first and second ozone monitors.
8 more elements
An industrial cleaning system that produces and distributes an aqueous ozone solution, comprising:
- an ozone generation system, comprising:
- an air compressor in communication with a dryer to provide compressed air to the dryer;
- an oxygen concentrator in communication with the dryer that receives the compressed and dried air from the dryer to produce oxygen gas;
- an oxygen storage tank in communication with the oxygen concentrator that receives the oxygen gas from the oxygen concentrator;
- the oxygen storage tank in supply communication with one or more ozone generators to supply the ozone generators with the oxygen gas to generate ozone;
- an injector in communication with the one or more ozone generators and in communication with a supply of water, wherein the injector injects ozone gas from the ozone generator into the water from the supply of water to form an aqueous ozone solution;
- a reaction vessel comprising a sleeve and conical-shaped surface having sloping, solid sides having a plurality of edges or ridges, wherein the reaction vessel directs the aqueous ozone solution against the plurality of edges or ridges, the reaction vessel in fluidic communication with the injector for receiving the aqueous ozone solution from the injector and reducing a bubble size of ozone gas in the aqueous ozone solution;
- a contact tank in fluidic communication with the reaction vessel for receiving the aqueous ozone solution from the reaction vessel and providing a storage time for the aqueous ozone solution;
- a degassing separator in communication with the contact tank to remove ozone gas from the contact tank;
- a pump in communication with the contact tank for distributing the aqueous ozone solution;
- and
- a control panel that operates the system.
9 more elements
Dependencies are inferred from the claim text.