The present disclosure generally relates to an ozone sanitizing system and method. In one embodiment, a system for sanitizing various objects using ozone gas is disclosed. The system comprises an ozone generating device configured generate ozone gas for sanitizing one or more objects, and a vessel configured to couple with the ozone generating device for receiving the ozone gas to sanitize the one or more objects stored inside the vessel during an ozone sanitizing cycle. The system is configured to recirculate at least a gas mixture generated during the ozone sanitizing cycle to increase an ozone concentration inside the vessel.

An ozone generator with a high voltage electrode and at least one counter electrode which limit a gap in which at least one dielectric is arranged and which is flowed through by a gas flow in the direction of flow. The high voltage electrode and the at least one counter electrode are provided with a connection for an electrical power supply to generate silent discharges. A fabric is arranged in the gas flow. The fabric includes a material combination including at least one wire and at least one electrically non-conductive fiber.

A device for generating ozone from oxygen-containing gas by silent electric discharge, the device including an electrode arrangement having at least one high-voltage electrode and at least one annular ground electrode. An annular dielectric is arranged between the at least one high-voltage electrode and the at least one ground electrode. The at least one high-voltage electrode is surrounded by at least one annular heat pipe.

An ozone generator includes a metal electrode, a dielectric element, a conductive film, and a power feeding member. The dielectric element has a tubular shape and is spaced from the metal electrode with a discharge gap to which raw gas is supplied. The conductive film is located. on an inner surface of the dielectric element. The power feeding member is electrically connected to the conductive film, and includes a contact member of a mesh form including a plurality of woven metal wires. The contact member contacts with the conductive film.

An ozone generator includes a high-voltage electrode and at least one counter electrode, which define an interstice in which at least one dielectric is arranged and through which a gas flows in the flow direction. The high-voltage electrode and the at least one counter electrode are provided with a connection for an electrical voltage supply to generate silent discharges which are discharged from surface discharge locations. The mean sparking distance and the mean spacing between the high-voltage electrode and the at least one counter-electrode are constant. The number of surface discharge locations decreases in the flow direction.

A device for generating ozone from oxygen-containing gas by silent electric discharge, the device including an electrode arrangement having at least one high-voltage electrode and at least one annular ground electrode. An annular dielectric is arranged between the at least one high-voltage electrode and the at least one ground electrode. The at least one high-voltage electrode is surrounded by at least one annular heat pipe.

An ozone generating apparatus includes a first flow channel provided with a humidifying section that imparts moisture to oxygen gas and configured to discharge oxygen gas that has passed through the humidifying section, a second flow channel configured to discharge oxygen gas having a moisture content of 10 ppb or less, a confluence channel in which the oxygen gas discharged via the first flow channel and the oxygen gas discharged via the second flow channel join together, an ozone generator configured to generate ozone gas using, as a material, mixed oxygen gas of the oxygen gases that have joined in the confluence channel, and a flow rate ratio adjustment section configured to adjust a ratio between respective flow rates of the oxygen gas discharged from the first flow channel to the confluence channel and the oxygen gas discharged from the second flow channel to the confluence channel.

Six gas generator units each including a gas generator, one unit of multiple AC power supply section that supplies six high frequency AC voltages to the six gas generator units, one unit of gas control section that controls raw material gas and output gas in the six gas generator units, and one unit of control/operation section constituting section that performs an AC power control operation to allow six high frequency AC voltages having desired electric energy, independent from each other, to be supplied. The six gas generator units, one unit of multiple AC power supply section, one unit of gas control section, and one unit of control/operation section constituting section are integrally provided.

The present disclosure generally relates to an ozone sanitizing system and method. In one embodiment, a system for sanitizing various objects using ozone gas is disclosed. The system comprises an ozone generating device configured to generate ozone gas for sanitizing one or more objects, and a vessel configured to couple with the ozone generating device for receiving the ozone gas to sanitize the one or more objects stored inside the vessel during an ozone sanitizing cycle. The system is configured to recirculate at least a gas mixture generated during the ozone sanitizing cycle to increase an ozone concentration inside the vessel.

A method for producing ozone at elevated pressure with a capacity of at least 1 kg ozone/hour by an ozone generator having a high voltage electrode and a counter electrode. The electrodes delimit a gap in which a dielectric is arranged and through which a gas containing oxygen and having a gas pressure of p.sub.gas flows. The high voltage electrode and the counter electrode with a connection for an electric power supply to generate discharges are provided in at least one discharge gap. The power supply provides a voltage in a range from 1 kV to 50 kV and wherein stroke widths di of the discharge are distributed between a minimum stroke width d.sub.min and a maximum stroke width d.sub.max. The gas pressure p.sub.gas of the gas containing oxygen at the outlet of the ozone generator is at least 3 bar.