CN205755019U - Tubular type dielectric barrier discharge device for exhaust-gas treatment - Google Patents
Tubular type dielectric barrier discharge device for exhaust-gas treatment Download PDFInfo
- Publication number
- CN205755019U CN205755019U CN201620394541.1U CN201620394541U CN205755019U CN 205755019 U CN205755019 U CN 205755019U CN 201620394541 U CN201620394541 U CN 201620394541U CN 205755019 U CN205755019 U CN 205755019U
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- CN
- China
- Prior art keywords
- exhaust
- tubular type
- dielectric barrier
- gas treatment
- discharge device
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Abstract
This utility model relates to a kind of emission-control equipment, particularly relates to a kind of tubular type dielectric barrier discharge device for exhaust-gas treatment；Including water cooled pipeline, medium tube, pipe joint, external electrode, interior electrode and power supply, one end of medium tube seals, the other end of medium tube is closed with pipe joint and is connected, water cooled pipeline includes water inlet pipe and outlet pipe, the water inlet pipe and outlet pipe being connected with medium tube it is provided with on pipe joint, outlet pipe is arranged in medium tube through pipe joint, interior electrode is set to the fixing interior solenoid being wrapped on outlet pipe outer wall, external electrode is set to the outer solenoid being wrapped on medium tube outer wall, and external electrode is connected with power supply respectively with outlet pipe；A kind of tubular type dielectric barrier discharge device for exhaust-gas treatment that this utility model provides, while ensureing strength of discharge, effectively inhibits spark discharge or arc discharge, reduces the energy consumption degree of tubular type dielectric barrier discharge device.
Description
Technical field
This utility model relates to a kind of environmental pollution treatment technology, particularly relates to a kind of pipe for exhaust-gas treatment
Formula dielectric barrier discharge device.
Background technology
It is known that be used for the tubular type dielectric barrier discharge device of exhaust-gas treatment as a kind of environmental pollution gas
Treatment technology is mainly used in field of environment protection；Owing to exhaust-gas treatment electric discharge device of the prior art is general
It is all to produce plasma by corona discharge, but in corona discharge process, increases voltage across poles, easy shape
Become electric spark, increase energy consumption and discharge uneven.
Utility model content
For solving above-mentioned technical problem, this utility model purpose is to provide that a kind of energy consumption is low, electric discharge uniformly,
The tubular type dielectric barrier discharge device for exhaust-gas treatment of suppression spark discharge.
To achieve these goals, this utility model provides a kind of tubular type dielectric impedance for exhaust-gas treatment
Electric discharge device, including water cooled pipeline, medium tube, pipe joint, external electrode, interior electrode and power supply, is given an account of
One end of matter pipe seals, and the other end of described medium tube is closed with described pipe joint and is connected, described water cooled pipeline
Including water inlet pipe and outlet pipe, described pipe joint is provided with the described water inlet pipe being connected with described medium tube
And outlet pipe, described outlet pipe is arranged in described medium tube through described pipe joint, and described interior electrode is arranged
Being wrapped in the interior solenoid on described outlet pipe outer wall for fixing, described external electrode is set to be wrapped in be given an account of
Outer solenoid on matter pipe outer wall, described external electrode is connected with power supply respectively with described outlet pipe.
Further, described interior solenoid is weldingly fixed on the outer wall of described outlet pipe.
Further, described outlet pipe is stainless steel tube, and described interior solenoid is rustless steel solenoid.
Further, described outer solenoid is copper coil or nickel wire circle or stainless steel coi.
Further, the length of described outer solenoid is more than or equal to the length of interior solenoid.
Further, being fixed on described pipe joint of one end of described outer solenoid.
Further, described medium tube is safety glass pipe.
Further, described pipe joint is politef pipe joint or earthenware joint.
By such scheme, this utility model at least has the advantage that while ensureing strength of discharge,
Effectively inhibit spark discharge or arc discharge, reduce the tubular type dielectric impedance for exhaust-gas treatment and put
The energy consumption degree of electric installation.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 shows the front elevation of the tubular type dielectric barrier discharge device for exhaust-gas treatment of the present utility model；
Fig. 2 show in Fig. 1 for exhaust-gas treatment tubular type dielectric barrier discharge device A-A` to profile；
Fig. 3 shows that the structure for the tubular type dielectric barrier discharge device of exhaust-gas treatment of the present utility model is shown
It is intended to.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Seeing Fig. 1 to 3, this utility model provides a kind of tubular type dielectric barrier discharge for exhaust-gas treatment and fills
Put, including water cooled pipeline, medium tube 1, pipe joint 5, external electrode 3, interior electrode 4 and power supply, medium tube
One end of 1 seals, and the other end of medium tube 1 is closed with pipe joint 5 and is connected, and water cooled pipeline includes water inlet pipe 6
With outlet pipe 7, pipe joint 5 is provided with the water inlet pipe 6 and outlet pipe 7, water outlet being connected with medium tube 1
Pipe 7 is arranged in medium tube 1 through pipe joint 5, and interior electrode 4 is set to fixing being wrapped in outside outlet pipe 7
Interior solenoid on wall, external electrode 3 is set to the outer solenoid being wrapped on medium tube 1 outer wall, external electrode 3
It is connected with power supply respectively with outlet pipe 6.
A kind of tubular type dielectric barrier discharge device operation principle for exhaust-gas treatment that this utility model provides is such as
Under:
During the tubular type dielectric barrier discharge device busy of exhaust-gas treatment, water at low temperature passes through water inlet pipe 6
In injected media pipe 1, discharged by the outlet pipe 7 in medium tube 1 after being full of water at low temperature in medium tube 1,
Form recirculated cooling water, it is ensured that the low temperature state of tubular type dielectric barrier discharge device；One end of external electrode 3
Connecing power supply, outlet pipe 7 connects power supply, so, and interior electrode 4, water at low temperature and the water inlet pipe 6 in medium tube 1
It is in "on" position；Wherein, the Main Function of medium tube 1: is to limit charged particle in micro discharge
Motion, is allowed to form creeping discharge；Two be suppression spark discharge, make electric discharge uniform and stable be distributed in whole
In discharge space；The tubular type dielectric barrier discharge device for exhaust-gas treatment provided due to this utility model carries
The interior electrode 4 of confession is the same with external electrode 3 all uses solenoid, improves between interior electrode 4 and external electrode 3
The degree of coupling so that the formation corona discharge that external electrode 3 can be continual and steady, fills tubular type dielectric barrier discharge
Putting in exhaust-gas treatment, active particle abundant in the plasma that electric discharge produces is sent out with processed waste gas
The reaction of raw series of complex, ultimately forms that water, carbon dioxide etc. be harmless or low harmful product.
In order to prevent the position of interior electrode 4 from changing, interior solenoid is weldingly fixed on the outer wall of outlet pipe 7
On；As such, it is possible to control tubular type dielectric barrier discharge by adjusting the external electrode 3 i.e. position of outer solenoid
Device discharge range.
In order to ensure interior electrode 4 and the ruggedness of external electrode 3, outlet pipe 7 is stainless steel tube, interior solenoid
For rustless steel solenoid；Outer solenoid is copper coil or nickel wire circle or stainless steel coi.
In order to ensure to carry out between interior electrode 4 and external electrode 3 efficient coupling, the length of outer solenoid more than or
Person is equal to the length of interior solenoid.
External electrode 3 is connected with power supply for convenience, being fixed on pipe joint 5 of one end of outer solenoid.
In order to ensure the insulating properties of medium tube 1 and visual and the insulating properties of pipe joint 5, medium tube 1
For safety glass pipe；Pipe joint 5 is politef pipe joint or earthenware joint.
Below it is only preferred implementation of the present utility model, is not limited to this utility model, it should refer to
Go out, for those skilled in the art, before without departing from this utility model know-why
Putting, it is also possible to make some improvement and modification, these improve and modification also should be regarded as guarantor of the present utility model
Protect scope.
Claims (8)
1. the tubular type dielectric barrier discharge device for exhaust-gas treatment, it is characterised in that: include water cooling tube
Road, medium tube, pipe joint, external electrode, interior electrode and power supply, one end of described medium tube seals, described
The other end of medium tube is closed with described pipe joint and is connected, and described water cooled pipeline includes water inlet pipe and outlet pipe,
The described water inlet pipe and outlet pipe being connected with described medium tube, described outlet pipe it is provided with on described pipe joint
Being arranged in described medium tube through described pipe joint, described interior electrode is set to fixing be wrapped in described water outlet
Interior solenoid on pipe outer wall, described external electrode is set to the outer solenoid being wrapped on described medium tube outer wall,
Described external electrode is connected with power supply respectively with described outlet pipe.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: described interior solenoid is weldingly fixed on the outer wall of described outlet pipe.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
Being: described outlet pipe is stainless steel tube, described interior solenoid is rustless steel solenoid.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: described outer solenoid is copper coil or nickel wire circle or stainless steel coi.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: the length of described outer solenoid is more than or equal to the length of interior solenoid.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: being fixed on described pipe joint of one end of described outer solenoid.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: described medium tube is safety glass pipe.
Tubular type dielectric barrier discharge device for exhaust-gas treatment the most according to claim 1, its feature
It is: described pipe joint is politef pipe joint or earthenware joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394541.1U CN205755019U (en) | 2016-05-04 | 2016-05-04 | Tubular type dielectric barrier discharge device for exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394541.1U CN205755019U (en) | 2016-05-04 | 2016-05-04 | Tubular type dielectric barrier discharge device for exhaust-gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755019U true CN205755019U (en) | 2016-11-30 |
Family
ID=57373130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620394541.1U Expired - Fee Related CN205755019U (en) | 2016-05-04 | 2016-05-04 | Tubular type dielectric barrier discharge device for exhaust-gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834299A (en) * | 2018-05-23 | 2018-11-16 | 北京清源中科环保科技有限公司 | A kind of plasma fence |
| WO2021208408A1 (en) * | 2020-04-16 | 2021-10-21 | 苏州邦提克智能科技有限公司 | Tubular dielectric barrier discharge plasma generation device |
-
2016
- 2016-05-04 CN CN201620394541.1U patent/CN205755019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834299A (en) * | 2018-05-23 | 2018-11-16 | 北京清源中科环保科技有限公司 | A kind of plasma fence |
| WO2021208408A1 (en) * | 2020-04-16 | 2021-10-21 | 苏州邦提克智能科技有限公司 | Tubular dielectric barrier discharge plasma generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180504 |