CN2603802Y - Coaxial low temperature plasma ozone-producing device - Google Patents
Coaxial low temperature plasma ozone-producing device Download PDFInfo
- Publication number
- CN2603802Y CN2603802Y CN 03233191 CN03233191U CN2603802Y CN 2603802 Y CN2603802 Y CN 2603802Y CN 03233191 CN03233191 CN 03233191 CN 03233191 U CN03233191 U CN 03233191U CN 2603802 Y CN2603802 Y CN 2603802Y
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- Prior art keywords
- wall
- pipe
- discharging bin
- outlet
- inner tube
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- Expired - Fee Related
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
A low temperature coaxial plasma producing ozone device of the utility model, including a pipe discharge storehouse (1) as an outer electrode, the outside wall of the discharge storehouse is connected with a cooling water casing (2) that has an inlet (3) and an outlet (4), an inner tube (5) is arranged in the discharge storehouse (1), and a gas gap block (6) is arranged in the inner tube. The dielectric layer (7) is coated on the wall of the inner tube (5) as an inner electrode. The gap (10) between the inner tube and the inner wall of discharged storehouse (1) is the air channel that has an inlet and an outlet for ozone that is on the outer wall of the discharge storehouse, which is characterized in that the inlet (7) is arranged on the one end of the inner tube (5) and the outlet (8) is arranged on the same end of the wall of the discharge storehouse (1). The utility model is simple in structure, convenient to assemble and low in cost.
Description
Technical field:
The utility model is relevant with the device of producing ozone.
Background technology:
At present, produce the ozone generating-device that ozone equipment all adopts principle of corona discharge both at home and abroad, its core of producing ozone is a discharge chamber.The principle of work of discharge chamber is to be separated by medium layer, and internal and external electrode is coupled with high-voltage, when air by air gap under effect of electric field, airborne oxygen molecule is ionized the generation ozonized air.
The discharge chamber of producing ozone equipment all adopts the tubular type discharging bin both at home and abroad.That is: outer electrode pipe double as cooling is a glass-tube with medium layer, and the interior graphitization inner conducting layer of glass-tube has part such as air gap circle between glass-tube outer wall 5 outer electrode inside pipe walls.Medium layer adopts glass-tube frangible, and the air gap circle is poor with bearing, and the ozone productive rate is low, and difficulty is installed, and causes and uses inconvenience.
The content of utility model:
The purpose of this utility model provides a kind of simple in structure, and is easy to assembly, and discharge temp is low, production cost is low, and the coaxial plasma of the low temperature that the ozone productive rate is high is produced ozone equipment.
The utility model is achieved in that
The coaxial plasma of the utility model low temperature is produced ozone equipment, comprise that tubular type discharging bin (1) is as outer electrode, discharging bin (1) pipe outer wall is connected with cooling water pipe (2), sleeve pipe (2) has water-in (3), water outlet (4), interior pipe (5) is housed in the pipe of discharging bin (1), air gap circle (6) is arranged therebetween, interior pipe (5) is as interior electrode, there is the gap (10) between medium layer (7) wall and discharging bin (1) inwall to be air passageways on its wall, have inlet end (7) at the discharging bin outer wall ozonized air outlet (8) to be arranged, inlet end (7) is positioned at an end of pipe (5), and outlet (8) is positioned at the outer wall of discharging bin (1) same side.
The utility model air gap piece (6) evenly is fixed in the inwall of discharging bin (1).
Pipe (5) is a metal tube in the utility model, and the medium layer on its outer wall (7) is an insulation layer.
The utility model changes the air gap piece into fixed block and is fixed on the outer electrode inwall.Guaranteed that air-gap separation is coaxial with interior electrode, guaranteed coaxial even discharge, overcome the difficulty of cover air gap circle in the gap of 1.5-3mm simultaneously, improved working efficiency.The utility model will be pass by that the outer electrode water cooling is increased one-level and internally be managed gas cooling, realize that two-way cooling can effectively reduce the discharge working temperature, improve the ozone productive rate.Electrode tube adopts metallic substance in the utility model, and is not broken, the breakdown voltage resistant height of medium layer, and the specific inductivity height, long service life is easy to make.The utility model is simple in structure, and is easy to assembly, and cost is low.
Description of drawings:
Fig. 1 is a structure iron of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment:
Discharging bin 1 is a tubular type, is with cooling water pipe 2 outward, and sleeve pipe 2 has water-in 3, and water outlet 4 is cooling water circulation from turnover cooling discharge storehouse, the mouth of a river 1.The left end of discharging bin 1 has ozone-air outlet 8.Discharging bin 1 inwall fixedly adds and is connected to air gap piece 6, and air gap piece 6 is that 4 fixed blocks constitute by uniform distribution, guarantees the air-gap separation of discharging bin 1 and interior pipe 5.Interior pipe 5 outer walls scribble medium layer 7 as interior electrode.The air gap that interior pipe 5 outer walls and discharging bin 1 inwall form seals at left end, air enters from interior pipe 5 left ends, right-hand member comes out the back because discharging bin 1 right-hand member seals, and air changes 180 ° of direction of motion, enters discharging gap 10 and produces ozone from discharging bin 1 left end ozonized air outlet 8 outputs.
Claims (3)
1, the coaxial plasma of low temperature is produced ozone equipment, comprise that tubular type discharging bin (1) is as outer electrode, discharging bin (1) pipe outer wall is connected with cooling water pipe (2), sleeve pipe (2) has water-in (3), water outlet (4), interior pipe (5) is housed in the pipe of discharging bin (1), air gap piece (6) is arranged therebetween, interior pipe (5) is as interior electrode, and it is (7) that Qi Bishang has medium, and the gap (10) between interior pipe (5) outer wall and discharging bin (1) inwall is an air passageways, inlet end (9) is arranged, at the discharging bin outer wall ozonized air outlet (8) is arranged, it is characterized in that inlet end (9) is positioned at an end of pipe (5), outlet (8) is positioned at the outer wall of discharging bin (1) same side.
2, device according to claim 1 is characterized in that air gap piece (6) evenly is fixed in the inwall of discharging bin (1).
3, device according to claim 1 is characterized in that interior pipe (5) is a metal tube, and the medium layer on its outer wall (7) is an insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233191 CN2603802Y (en) | 2003-02-17 | 2003-02-17 | Coaxial low temperature plasma ozone-producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233191 CN2603802Y (en) | 2003-02-17 | 2003-02-17 | Coaxial low temperature plasma ozone-producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603802Y true CN2603802Y (en) | 2004-02-18 |
Family
ID=34165652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233191 Expired - Fee Related CN2603802Y (en) | 2003-02-17 | 2003-02-17 | Coaxial low temperature plasma ozone-producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603802Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902871A (en) * | 2010-07-27 | 2010-12-01 | 中国科学院等离子体物理研究所 | Hollow cathode arc chamber |
| CN102333412A (en) * | 2011-09-08 | 2012-01-25 | 陈固明 | High-energy multi-state low-temperature ionizer |
| CN102671527A (en) * | 2012-06-08 | 2012-09-19 | 无锡市伟奥斯环保科技有限公司 | Temperature-controllable plasma organic exhaust gas treatment device |
| CN102802335A (en) * | 2012-08-19 | 2012-11-28 | 周开根 | Internal arc plasma gun |
| CN104520230A (en) * | 2012-08-09 | 2015-04-15 | 株式会社东芝 | Ozone generating apparatus |
-
2003
- 2003-02-17 CN CN 03233191 patent/CN2603802Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902871A (en) * | 2010-07-27 | 2010-12-01 | 中国科学院等离子体物理研究所 | Hollow cathode arc chamber |
| CN102333412A (en) * | 2011-09-08 | 2012-01-25 | 陈固明 | High-energy multi-state low-temperature ionizer |
| CN102671527A (en) * | 2012-06-08 | 2012-09-19 | 无锡市伟奥斯环保科技有限公司 | Temperature-controllable plasma organic exhaust gas treatment device |
| CN102671527B (en) * | 2012-06-08 | 2014-04-16 | 广州市华瑞保环保科技有限公司 | Temperature-controllable plasma organic exhaust gas treatment device |
| CN104520230A (en) * | 2012-08-09 | 2015-04-15 | 株式会社东芝 | Ozone generating apparatus |
| CN104520230B (en) * | 2012-08-09 | 2017-08-15 | 株式会社东芝 | Ozone generating-device |
| CN102802335A (en) * | 2012-08-19 | 2012-11-28 | 周开根 | Internal arc plasma gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |