Classifications

• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
  • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
  • C01B13/10—Preparation of ozone
  • C01B13/11—Preparation of ozone by electric discharge
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
  • C01B2201/00—Preparation of ozone by electrical discharge
  • C01B2201/20—Electrodes used for obtaining electrical discharge
  • C01B2201/22—Constructional details of the electrodes
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
  • C01B2201/00—Preparation of ozone by electrical discharge
  • C01B2201/60—Feed streams for electrical dischargers
  • C01B2201/62—Air

Definitions

• the solution relates to devices for the synthesis of ozone from oxygen or air, and can be used in medicine and other sectors of the economy, which require the use of ozone for disinfection treatment in conditions of high humidity and dust [ ⁇ 01 ⁇ 13/11].
• the electrode is an expensive and prone to contamination element, which makes it necessary to carry out additional purification of the working gas, or switch to work with pure oxygen for
• the closest in technical essence analogue is an ozonizer containing a housing made in the form of a pipeline with two electrodes located inside with individual insulating coatings, communicating with a solid jumper made of insulating material along their entire length and connected to a high-voltage AC source.
• the disadvantage of the prototype is the low stability of the ozonizer, which consists in reducing the specific output of ozone due to contamination of the surface of the insulating coating and the inability to conduct operational cleaning.
• the technical result is to increase the stability of ozone production.
• the outer casing is made in the form of a rectangular tube, in which, on the one hand, a fan is mounted, and the other is covered with a protective grill and contains a plastic pipe with an external grounded metallized coating, including a power supply and two perpendicular to each other rectangular plates from an insulating material, in which an electrode is placed in the form of organosilicon in the form of several turns of a spiral, connected through the connectors to a power supply unit, while the protective grid is located on the side of rectangular plates.
• the novelty of the utility model lies in the introduction of a new functional unit - connectors between the power supply and the electrode and new elements - two
• insulating plates with an electrode in the form of a spiral which allow for prompt replacement of the electrode with insulating plates in order to maintain the specified characteristics of the device for generating ozone without thorough preparation of the gas mixture (cleaning, drainage) and without a complicated service procedure.
• FIG. 1 shows a general view of an ozone generator.
• FIG. 2 shows the design of the electrode.
• the device consists of an external housing 1, on one side of which a fan 2 is mounted, and the other is closed by a protective grill 3, including a plastic pipe 4 with an external grounded metallized coating.
• Plastic pipe 4 includes a power supply 5 through connectors b, connected to a spiral
• an electrode 7 located in two rectangular plates 8 perpendicular to each other.
• the metallized coating of the plastic pipe 4 is grounded.
• the power supply 5 can be used a serial high-voltage (6000 V) high-frequency power supply of neon lamps.
• the electrode 7 is made of a wire in organosilicon insulation, the ends of which are equipped with connectors 6 type "tulip".
• Rectangular plates 8 are made of insulating material. The device operates as follows.
• Fan 2 pumps air into the plastic pipe 4.
• power supply 5 generates high-voltage alternating current with a voltage of about 6000 V.
• an electric charge is concentrated on the insulation of electrode 7 and plates 8 (reaction zone), which synthesizes ozone and reaction products from oxygen.
• the injected air removes ozone, part of the reaction products and removes heat from the electrode 7.
• the synthesis cycle is repeated until the maximum amount of reaction products and dust, which affects the level of ozone production, is concentrated in the reaction zone.
• the device turns off, the protective grill 3 opens, and through the connectors 6, the electrode 7 is disconnected from the power supply 5 and replaced with a new one
• Blowing air of the spiral electrode 7 provides effective heat removal from it, thereby increasing the reliability of its use.
• a stable level of ozone production in the conditions of use of air with a high content of dust and moisture provided by replacing the electrode 7 and the plate 8 with the contaminated insulation coating with a new electrode, and the plate by disconnecting the electrode 7 from the power supply 5 through connectors 6.
• a useful economic effect of using the device is to reduce the cost of the ozone synthesis process, which is achieved by reducing requirements for the quality of the air used, thereby eliminating filtering and drying devices, as well as through the manufacture of an electrode from cheap material.

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Oxygen, Ozone, And Oxides In General (AREA)
• Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

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ID=50192314

Family Applications (1)

Country Status (3)

Families Citing this family (2)

Citations (6)

• 2013
  • 2013-08-05 RU RU2013136669/05U patent/RU138246U1/ru not_active IP Right Cessation
• 2014
  • 2014-06-27 CN CN201490001088.2U patent/CN205575638U/zh not_active Expired - Fee Related
  • 2014-06-27 WO PCT/RU2014/000466 patent/WO2015020562A1/ru active Application Filing

Patent Citations (6)

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