GB2574466A - Cabinet-Type Ozone Generation System - Google Patents
Cabinet-Type Ozone Generation System Download PDFInfo
- Publication number
- GB2574466A GB2574466A GB1809415.1A GB201809415A GB2574466A GB 2574466 A GB2574466 A GB 2574466A GB 201809415 A GB201809415 A GB 201809415A GB 2574466 A GB2574466 A GB 2574466A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cabinet
- discharge chamber
- module
- water
- ozone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
-
- 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
- C01B2201/60—Feed streams for electrical dischargers
- C01B2201/64—Oxygen
-
- 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
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
- C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
- C01B2201/76—Water
-
- 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
- C01B2201/90—Control of the process
Abstract
A cabinet-type ozone generation system is disclosed which includes: a weak-current cabinet 101, a strong-current cabinet 102, a power frequency-conversion control box 104, a transformer 105, a discharge chamber 106, an oxygen intake module 107, an ozone outlet module 108, and a circulating cooling-water module 109. The weak-current cabinet is used for controlling the strong-current cabinet. The power frequency-conversion control box 104 is controlled jointly by the weak-current cabinet and the strong-current cabinet. The power frequency-conversion control box 104, the transformer 105, and the discharge chamber 106 are successively connected via a wire. The oxygen intake module 107 is used for delivering oxygen into the discharge chamber. The discharge chamber is used for generating ozone. The ozone outlet module 108 is used for exporting the ozone. The circulating cooling-water module 109 is used for heat dissipation.
Description
CABINET-TYPE OZONE GENERATION SYSTEM
TECHNICAL FIELD
The present invention relates to the technical field of ozone generators, and in particular, to a cabinet-type ozone generation system.
BACKGROUND
With the development of technologies, Dielectric Barrier Discharge (DBD) ozone generators that emerged in recent years have made breakthroughs in theory and practice. As compared with the conventional tubular ozone generator, the present invention relates to a novel modular plate-type plasma ozone generator, which can achieve the performance indexes such as a small size, high output, low concentration attenuation, low power consumption, easy maintenance, and modularization. The generator is wholly designed with an explosion-proof function and a flame-retardant function, thereby achieving a safer, more stable, more reliable, and more practical effect.
The severe pollution situation in China has resulted in an increasingly urgent need for atmospheric governance and water pollution control. In order to reverse this pollution trend, a large amount of environmental protection technologies and equipment are needed to control the air pollution and water pollution. Ozone is widely applied as a strong oxidizer without secondary pollution. The wide application of the corresponding advanced oxidation technology has greatly increased the demand for ozone and has further enhanced the performance indexes of the ozone generator, thus requiring constant perfection of the structure design and process of the generator. As such, it is urgently required that the ozone generator can operate at low cost, high performance, high stability, high reliability, and high security.
The ozone generator is classified into a tubular type and a plate type based on its structure. For the tubular ozone generator, its electrode is material-consuming and it is difficult to enhance the machining precision of the electrode, restricting the development of ozone products. For the conventional industrial tubular ozone generator, its ground electrode is a honeycomb structure, and includes a cylindrical container, a tubular electrode, and a porous flange. The cylindrical container is provided with an end socket, and filled with cooling water. The tubular electrode and the cylindrical container of the conventional tubular ozone generator are integrally connected by means of soldering. The soldering manner brings about large deformation, and results in assembly and maintenance difficulties. The conventional plate-type ozone generator has defects found in practice that there are too many joints and seals, the layout of cooling water is unreasonable, and there are a large number of components.
In order to solve the problems occurring during operation of the tubular ozone generators and some plate-type ozone generators, a novel modular plate-type plasma ozone generator is specially invented to solve the problems in practical operation.
SUMMARY
The present invention provides a cabinet-type ozone generation system, which can achieve the high quality performance indexes such as a compact structure, small size, easy assembly, easy maintenance, and high integration. Automatic control is implemented by means of PLC (programmable logic controller) programming, and high-quality type-304 stainless steel and intelligent instruments are selected as materials. Thus, the system of the present invention is clearly structured; its operation is safer, more stable, and more reliable; a man-machine operation is more reasonable and simpler; and ozone can be produced efficiently.
The technical solution of the present invention provides a cabinet-type ozone generation system, including: a weak-current cabinet, a strong-current cabinet, a power frequency-conversion control box, a transformer, a discharge chamber, an oxygen intake module, an ozone outlet module, and a circulating coolingwater module, where the weak-current cabinet is used for controlling the strong-current cabinet;
the power frequency-conversion control box is controlled jointly by the weak-current cabinet and the strong-current cabinet;
the power frequency-conversion control box, the transformer, and the discharge chamber are successively connected via a wire;
the oxygen intake module is used for delivering oxygen into the discharge chamber;
the discharge chamber is used for generating ozone;
the ozone outlet module is used for exporting the ozone; and the circulating cooling-water module is used for heat dissipation.
Further, the system further includes a combined cabinet, used for accommodating the power frequencyconversion control box, the transformer, and the discharge chamber, where the combined cabinet is divided into an upper tier, a middle tier, and a lower tier, where the upper cabinet body and the middle cabinet body are each disposed with a power frequency-conversion control box on the front side and a transformer on the rear side, and the lower cabinet body is disposed with a discharge chamber on each of left and right sides.
Further, a ground wire of the transformer is connected to the discharge chamber, to implement ground connection.
Further, a stop valve, a dust filter and a pressure reducing valve are successively mounted on the oxygen intake module; and the oxygen intake module is provided with no less than one branch path; each branch path is connected to an oxygen inlet of the discharge chamber, and controls oxygen to enter the discharge chamber via a ball valve.
Further, the discharge chamber includes an oxygen intake terminal, an ozone outlet terminal, a circulating cooling-water inlet terminal, and a circulating cooling-water outlet terminal; and the oxygen intake terminal and the ozone outlet terminal can be swapped, and the circulating coolingwater inlet terminal and the circulating cooling-water outlet terminal can also be swapped.
Further, a pressure transmitter, a temperature transmitter, a dew point transmitter, and a vortex flow meter are mounted on the oxygen intake module;
a pressure transmitter and a temperature transmitter are mounted on a water inlet pipe of the discharge chamber; and the pressure transmitter, the temperature transmitter, the dew point transmitter, and the vortex flow meter transmit monitored data to the weak-current cabinet in real time.
Further, a ball valve, a pressure gauge, and a stop valve are mounted successively on the ozone outlet module.
Further, the discharge chamber delivers ozone to the ozone outlet module via the ball valve.
Further, the circulating cooling-water module is disposed with a butterfly valve, a thermometer, a pressure gauge, a temperature transmitter, a pressure transmitter, and a ball valve successively on a water inlet terminal; and no less than one branch path branches off from a water inlet trunk path, and a ball valve is mounted on each branch path;
the circulating cooling-water module is disposed with a butterfly valve and a water pump on a water outlet terminal; and the water inlet terminal and the water outlet terminal of the circulating cooling-water module are connected via a ball valve, that is, a water inlet pipe and a water outlet pipe of the cooling-water module are connected in parallel to a cooling pipe of the discharge chamber.
Further, the circulating cooling-water module is provided with no less than one interface both on a water inlet side and a water outlet side, and the interfaces are connected to water inlets and water outlets of the discharge chamber respectively; and the circulating cooling-water module comprises a plate heat exchanger for heat exchange and dissipating the heat.
The technical solution of the present invention uses a cabinet-type ozone generation structure. The devices have simple structures, are easily processed and assembled, are easily and conveniently operated, and can be widely applied. More ozone can be produced under conditions where the weight, size, and energy consumption are reduced, achieving great economic and social significance.
Other features and advantages of the present invention will be illustrated in the following description, and part thereof will be apparent from the description or may be learned by implementing the present invention. The objectives and other advantages of the present invention may be realized and attained by the structure particularly pointed out in the written specification, claims, and the accompanying drawings.
The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. The accompanying drawings, together with the embodiments of the present invention, are used to explain the present invention but do not pose a limitation to the present invention. In the accompanying drawings:
FIG. 1 is a schematic structural diagram of a cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a weak-current cabinet of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 3 is a schematic structural diagram of a strong-current cabinet of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 4 is a schematic structural diagram of a combined cabinet of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 5 is a schematic structural diagram of a power frequency-conversion control box of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 6 is a schematic structural diagram of a transformer of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 7 is a schematic structural diagram of a discharge chamber of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 8 is a schematic structural diagram of an oxygen intake module of the cabinet-type ozone generation system in Embodiment 1 of the present invention;
FIG. 9 is a schematic structural diagram of an ozone outlet module of the cabinet-type ozone generation system in Embodiment 1 of the present invention; and
FIG. 10 is a schematic structural diagram of a circulating cooling-water module of the cabinet-type ozone generation system in Embodiment 1 of the present invention.
DETAILED DESCRIPTION
The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but are not intended to limit the present invention.
FIG. 1 is a schematic structural diagram of a cabinet-type ozone generation system in Embodiment 1 of the present invention, where an ozone production efficiency of the system is 22kg/h. As shown in FIG. 1, the system includes: a weak-current cabinet 101, a strong-current cabinet 102, a power frequency-conversion control box 104, a transformer 105, a discharge chamber 106, an oxygen intake module 107, an ozone outlet module 108, and a circulating cooling-water module 109.
FIG. 2 is a schematic structural diagram of a weak-current cabinet. FIG. 3 is a schematic structural diagram of a strong-current cabinet. The weak-current cabinet is used for controlling the strong-current cabinet.
FIG. 4 is a schematic structural diagram of a combined cabinet. As shown in FIG. 4:
The power frequency-conversion control box, the transformer, and the discharge chamber are mounted in the combined cabinet.
The combined cabinet is divided into an upper tier, a middle tier, and a lower tier, where the upper cabinet body and the middle cabinet body are each disposed with a power frequency-conversion control box on the front side and a transformer on the rear side, and the lower cabinet body is disposed with a discharge chamber on each of left and right sides.
FIG. 5 is a schematic structural diagram of a power frequency-conversion control box. FIG. 6 is a schematic structural diagram of a transformer. FIG. 7 is a schematic structural diagram of a discharge chamber. As shown in FIG. 5 to FIG. 7:
The power frequency-conversion control box is controlled jointly by the weak-current cabinet and the strong-current cabinet.
The power frequency-conversion control box, the transformer, and the discharge chamber are successively connected via a wire.
A ground wire of the transformer is connected to the discharge chamber, to implement ground connection.
The discharge chamber includes an oxygen intake terminal, an ozone outlet terminal, a circulating coolingwater inlet terminal, and a circulating cooling-water outlet terminal.
The oxygen intake terminal and the ozone outlet terminal can be swapped, and the circulating coolingwater inlet terminal and the circulating cooling-water outlet terminal can also be swapped.
FIG. 8 is a schematic structural diagram of an oxygen intake module. As shown in FIG. 8:
The oxygen intake module is used for delivering oxygen into the discharge chamber, and is connected to the oxygen inlet of the discharge chamber.
The oxygen intake module includes ten branch paths that are separately connected to the discharge chamber. The invention is not limited to this number of branch paths.
The ten branch paths are each disposed with a ball valve that controls the speed of the oxygen entering the discharge chamber.
A stop valve, a dust filter, a pressure reducing valve, a vortex flow meter, a thermometer, a pressure gauge, a temperature transmitter, a pressure transmitter, and a dew point transmitter are successively mounted on the oxygen intake module.
FIG. 9 is a schematic structural diagram of an ozone outlet module. As shown in FIG. 9:
After the discharge chamber generates ozone by using the oxygen, the ozone is exported through the ozone outlet module.
A ball valve, a pressure gauge, and a stop valve are mounted successively on the ozone outlet module, to control output of the ozone.
FIG. 10 is a schematic structural diagram of a circulating cooling-water module. As shown in FIG. 10:
The discharge chamber produces heat during generation of the ozone, and a cooling pipe of the discharge chamber is used to cool the discharge chamber.
The cooling pipe of the discharge chamber is connected to the circulating cooling-water module to implement heat dissipation.
The circulating cooling-water module is disposed with a butterfly valve, a thermometer, a pressure gauge, a temperature transmitter, a pressure transmitter, and a ball valve successively on a water inlet terminal. Ten branch paths branch off from a water inlet trunk path, and a ball valve is mounted on each branch path.
The circulating cooling-water module is disposed with a butterfly valve and a water pump on a water outlet terminal.
The water inlet terminal with ten interfaces at the water inlet side of the circulating cooling-water module is connected to the water outlet terminal with ten interfaces at the water outlet side via ball valves. That is, a water inlet pipe and a water outlet pipe of the cooling-water module are connected in parallel to a cooling pipe of the discharge chamber.
The circulating cooling-water module includes a plate heat exchanger for heat exchange and dissipating the heat.
In this embodiment, a sensor is used to monitor a system operation condition.
The oxygen inlet module is provided with a pressure transmitter, a temperature transmitter, a dew point transmitter, and a vortex flow meter.
The water inlet pipe of the discharge chamber is provided with a pressure transmitter and a temperature transmitter.
The pressure transmitter, the temperature transmitter, the dew point transmitter, and the vortex flow meter transmit monitored data to the weak-current cabinet in real time. The weak-current cabinet monitors and controls the system operation condition.
Devices in the technical solution of the present invention have simple structures, are easily processed and assembled, and are easily and conveniently operated, reducing the difficulties of transportation, installation, and maintenance in ozone production, reducing the production costs, and achieving great economic and social significance.
Obviously, persons skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. The present invention is intended to cover these modifications and variations provided that they fall within the scope of protection defined by the following claims and their equivalent technologies.
Claims (10)
1. A cabinet-type ozone generation system, comprising: a weak-current cabinet, a strong-current cabinet, a power frequency-conversion control box, a transformer, a discharge chamber, an oxygen intake module, an ozone outlet module, and a circulating cooling-water module, wherein the weak-current cabinet is used for controlling the strong-current cabinet;
the power frequency-conversion control box is controlled jointly by the weak-current cabinet and the strong-current cabinet;
the power frequency-conversion control box, the transformer, and the discharge chamber are successively connected via a wire;
the oxygen intake module is used for delivering oxygen into the discharge chamber;
the discharge chamber is used for generating ozone;
the ozone outlet module is used for exporting the ozone; and the circulating cooling-water module is used for heat dissipation.
2. The cabinet-type ozone generation system according to claim 1, further comprising:
a combined cabinet, used for accommodating the power frequency-conversion control box, the transformer, and the discharge chamber, wherein the combined cabinet is divided into an upper tier, a middle tier, and a lower tier, wherein the upper cabinet body and the middle cabinet body are each disposed with a power frequency-conversion control box on the front side and a transformer on the rear side, and the lower cabinet body is disposed with a discharge chamber on each of left and right sides.
3. The cabinet-type ozone generation system according to claim 1 or claim 2, wherein a ground wire of the transformer is connected to the discharge chamber, to implement ground connection.
4. The cabinet-type ozone generation system according to any preceding claim, wherein a stop valve, a dust filter and a pressure reducing valve are successively mounted on the oxygen intake module; and the oxygen intake module is provided with no less than one branch path; each branch path is connected to an oxygen inlet of the discharge chamber, and controls oxygen to enter the discharge chamber via a ball valve.
5. The cabinet-type ozone generation system according to any preceding claim, wherein the discharge chamber comprises an oxygen intake terminal, an ozone outlet terminal, a circulating cooling-water inlet terminal, and a circulating cooling-water outlet terminal; and the oxygen intake terminal and the ozone outlet terminal can be swapped, and the circulating coolingwater inlet terminal and the circulating cooling-water outlet terminal can also be swapped.
6. The cabinet-type ozone generation system according to any preceding claim, wherein a pressure transmitter, a temperature transmitter, a dew point transmitter, and a vortex flow meter are mounted on the oxygen intake module;
a pressure transmitter and a temperature transmitter are mounted on a water inlet pipe of the discharge chamber; and the pressure transmitter, the temperature transmitter, the dew point transmitter, and the vortex flow meter are used to transmit monitored data to the weak-current cabinet in real time.
7. The cabinet-type ozone generation system according to any preceding claim, wherein a ball valve, a pressure gauge, and a stop valve are mounted successively on the ozone outlet module.
8. The cabinet-type ozone generation system according to claim 7, wherein the discharge chamber delivers ozone to the ozone outlet module via the ball valve.
9. The cabinet-type ozone generation system according to any preceding claim, wherein the circulating cooling-water module is disposed with a butterfly valve, a thermometer, a pressure gauge, a temperature transmitter, a pressure transmitter, and a ball valve successively on a water inlet terminal; and no less than one branch path branches off from a water inlet trunk path, and a ball valve is mounted on each branch path;
the circulating cooling-water module is disposed with a butterfly valve and a water pump on a water outlet terminal; and the water inlet terminal and the water outlet terminal of the circulating cooling-water module are connected via a ball valve, that is, a water inlet pipe and a water outlet pipe of the cooling-water module are connected in parallel to a cooling pipe of the discharge chamber.
10. The cabinet-type ozone generation system according to any preceding claim, wherein the circulating cooling-water module is provided with no less than one interface both on a water inlet side and a water outlet side, and the interfaces are connected to water inlets and water outlets of the discharge chamber respectively; and the circulating cooling-water module comprises a plate heat exchanger for heat exchange and dissipating the heat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1809415.1A GB2574466A (en) | 2018-06-08 | 2018-06-08 | Cabinet-Type Ozone Generation System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1809415.1A GB2574466A (en) | 2018-06-08 | 2018-06-08 | Cabinet-Type Ozone Generation System |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201809415D0 GB201809415D0 (en) | 2018-07-25 |
GB2574466A true GB2574466A (en) | 2019-12-11 |
Family
ID=62975553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1809415.1A Withdrawn GB2574466A (en) | 2018-06-08 | 2018-06-08 | Cabinet-Type Ozone Generation System |
Country Status (1)
Country | Link |
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GB (1) | GB2574466A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138724A (en) * | 1976-03-05 | 1979-02-06 | Tokyo Shibaura Denki Kabushiki Kaisha | Control systems of ozonizer systems |
CN205187861U (en) * | 2015-11-21 | 2016-04-27 | 北京宜清源科技有限公司 | Highly integrated's plate -type ozone generator |
CN105967148A (en) * | 2016-07-20 | 2016-09-28 | 北京金大万翔环保科技有限公司 | Container-type ozone generator |
CN106115627A (en) * | 2016-06-24 | 2016-11-16 | 北京金大万翔环保科技有限公司 | A kind of cabinet-type panel type ozone producer |
CN106477526A (en) * | 2016-10-13 | 2017-03-08 | 北京金大万翔环保科技有限公司 | A kind of board-like plasma ozonator |
-
2018
- 2018-06-08 GB GB1809415.1A patent/GB2574466A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138724A (en) * | 1976-03-05 | 1979-02-06 | Tokyo Shibaura Denki Kabushiki Kaisha | Control systems of ozonizer systems |
CN205187861U (en) * | 2015-11-21 | 2016-04-27 | 北京宜清源科技有限公司 | Highly integrated's plate -type ozone generator |
CN106115627A (en) * | 2016-06-24 | 2016-11-16 | 北京金大万翔环保科技有限公司 | A kind of cabinet-type panel type ozone producer |
CN105967148A (en) * | 2016-07-20 | 2016-09-28 | 北京金大万翔环保科技有限公司 | Container-type ozone generator |
CN106477526A (en) * | 2016-10-13 | 2017-03-08 | 北京金大万翔环保科技有限公司 | A kind of board-like plasma ozonator |
Also Published As
Publication number | Publication date |
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GB201809415D0 (en) | 2018-07-25 |
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WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |