CN210405752U - Stainless steel electrode wire for low-temperature plasma corona discharge - Google Patents
Stainless steel electrode wire for low-temperature plasma corona discharge Download PDFInfo
- Publication number
- CN210405752U CN210405752U CN201920652357.6U CN201920652357U CN210405752U CN 210405752 U CN210405752 U CN 210405752U CN 201920652357 U CN201920652357 U CN 201920652357U CN 210405752 U CN210405752 U CN 210405752U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- polar line
- discharge
- temperature plasma
- corona discharge
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a stainless steel polar line for low temperature plasma corona discharge, including polar line main part, stainless steel polar line still includes the discharge piece that sets up in polar line main part, the spiral welding of discharge piece is in polar line main part, the both ends of polar line body are the platykurtic; the stainless steel polar line effectively improves the corona density of low-temperature plasma corona discharge, so that a large amount of streamer corona is generated by the discharge, the corona is strong, uniform and dense, and the pollutant removal efficiency is obviously improved; the two ends of the polar line main body are designed in a flat shape, and the punched holes are long holes and are convenient to install.
Description
Technical Field
The utility model relates to a plasma technical field that discharges, more specifically relates to a stainless steel polar line for low temperature plasma corona discharge.
Background
According to the arrangement of ' twelve five aspects ' planning of energy conservation and emission reduction ' of state hospitals, the desulfurization and denitrification in the power industry and the treatment of fine particle pollutants in the atmosphere need to be promoted, and the prevention and control strength of industrial smoke dust pollutants is enhanced. Under the background, the low-temperature plasma corona discharge device is used as important treatment equipment for flue gas desulfurization, denitration, dioxin removal and mercury removal, and is rapidly popularized and applied in China. Under the working conditions that other conventional flue gas desulfurization, denitration, dioxin removal and mercury removal means and equipment are difficult to adapt to, the low-temperature plasma corona discharge device has unique technical advantages and good technical effects, and particularly becomes one of important environment-friendly equipment in an environment-friendly treatment system with small flue gas volume. Discharge electrode wires are an important component in low temperature plasma corona discharge devices. The conventional discharge electrode wire adopts wire rope, round steel and other electrode wires, corona inception is unstable, plasma jet area molding is poor, low-temperature plasma corona discharge requirements are difficult to meet, and therefore the conventional discharge electrode wire cannot be industrially used on a large scale. Therefore, a good discharge electrode wire is designed, the requirements of low-temperature plasma corona discharge are fully met, a good technical application effect is achieved, and the method is very urgent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel polar line for low temperature plasma corona discharge, the corona that solves current stainless steel polar line existence rises dizzy unstability and the poor scheduling problem of plasma ion light zone shaping, has realized effectively improving low temperature plasma corona discharge's corona density, makes discharge and produces a large amount of streamer corona, and the corona is strong, evenly densely covered.
In order to achieve the above object, the utility model provides a stainless steel polar line for low temperature plasma corona discharge, including polar line main part, stainless steel polar line is still including setting up the discharge piece in the polar line main part, discharge piece spiral welding is in the polar line main part, the both ends of polar line body are the platykurtic.
Preferably, the discharge sheet is multi-tooth, the discharge end on the discharge sheet is tooth tip-shaped, and the tooth tip of the discharge end is in arc transition with a radius of 0.3 mm to 0.5 mm.
Preferably, the thickness of the body of the pole wire is 0.7 to 1 mm.
Preferably, the discharge ends on the discharge sheet are spirally and uniformly distributed along the polar line main body at intervals of a preset inclination angle.
Preferably, the polar line body is made of a seamless steel pipe.
Preferably, the polar wire body is made of one of TA2 titanium alloy, 316L stainless steel and 2205 stainless steel.
Compared with the prior art, the utility model, following advantage and outstanding effect have:
the utility model provides a pair of stainless steel polar line for low temperature plasma corona discharge has the piece of discharging in the spiral welding in polar line main part, ionizes the gas molecule through the corona district, rely on electron collision and charge transfer to arouse, produce a large amount of active free radicals and free particle, make the gas molecule obtain abundant low temperature plasma effect, reached a series of pollutant desorption purposes, effectively improved low temperature plasma corona discharge's corona density, make discharge produce a large amount of streamer corona, the corona is strong, evenly densely covered, pollutant desorption efficiency has obviously been improved; the two ends of the polar line main body are designed in a flat shape, and the punched holes are long holes and are convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a stainless steel electrode wire for low-temperature plasma corona discharge according to an embodiment of the present invention;
fig. 2 is a side view of a stainless steel polar line structure for low temperature plasma corona discharge according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in FIG. 1, the embodiment of the utility model discloses a stainless steel polar line for low temperature plasma corona discharge, including polar line main part 11 and the piece 12 that discharges of setting on polar line main part 11, the piece 12 spiral welding that discharges has obviously improved corona density on polar line main part 11 under low temperature plasma corona discharge condition, makes discharge and produces a large amount of streamer corona, and the corona is strong, evenly densely covered.
The polar line body 11 is made of stainless steel seamless steel pipes, and the discharge ends 21 on the discharge sheet 12 are spirally and uniformly distributed along the polar line body 11 at intervals of preset inclination angles. In this embodiment, the discharge ends 21 are spirally and uniformly distributed along the polar line body 11 at an interval of an inclination angle of 30 °.
As shown in fig. 2, the discharge piece 12 is in the shape of a long strip with multiple teeth, the discharge end 21 on the discharge piece 12 is in the shape of a tooth tip, and the tooth tip of the discharge end 21 is in a circular arc transition with a radius of 0.3 mm to 0.5 mm. The thickness of polar line main part 11 is 0.7 millimeter to 1 millimeter, has satisfied the required precision of discharge electrode line, has guaranteed corona shaping effect. The both ends of polar line body 11 are the platykurtic, and the 22 that punches a hole at polar line main part 11 both ends is the slot hole, and the installation of being convenient for, and this stainless steel polar line is fixed on the cathode frame through punching a hole 22, and is even as an organic whole with the cathode frame, forms stable corona discharge field.
In the present embodiment, the pole wire body 11 is made of one of TA2 titanium alloy, 316L stainless steel and 2205 stainless steel. The discharge sheet 12 is made by plasma cutting, and the manufacturing precision is high; the discharge sheet 12 is welded on the electrode wire main body 11 by adopting a direct current intermediate frequency spot welding process, so that welding deformation is avoided, and the straightness of the discharge electrode wire is ensured.
The embodiment of the utility model discloses a stainless steel polar line for low temperature plasma corona discharge has the piece of discharging in the spiral welding in polar line main part, ionizes the gas molecule through the corona district, rely on electron collision and charge transfer to arouse, produce a large amount of active free radicals and free particle, make the gas molecule obtain abundant low temperature plasma effect, reached a series of pollutant desorption purposes, effectively improved low temperature plasma corona discharge's corona density, make discharge produce a large amount of streamer corona, the corona is strong, evenly densely covered, pollutant desorption efficiency has obviously been improved; two ends of the polar line main body are designed in a flat shape, and the punched holes are long holes and are convenient to install; the polar line main part adopts stainless steel alloy material to make, and corrosion resistance is strong, long service life.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above only is the embodiments of the present invention, and it is not limited to the present invention, and any modifications, equivalent substitutions, improvements and the like made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a stainless steel polar line for low temperature plasma corona discharge, includes polar line main part, its characterized in that, stainless steel polar line is still including setting up the piece that discharges in the polar line main part, the spiral welding of piece that discharges is in the polar line main part, the both ends of polar line body are the platykurtic.
2. The stainless steel wire electrode wire for low-temperature plasma corona discharge according to claim 1, wherein the discharge sheet is multi-tooth, the discharge end on the discharge sheet is tooth tip-shaped, and the tooth tip of the discharge end is transited by a circular arc with a radius of 0.3 mm to 0.5 mm.
3. A stainless steel wire electrode for low temperature plasma corona discharge according to claim 1 wherein said wire electrode body has a thickness of 0.7 mm to 1 mm.
4. The stainless steel wire electrode for low-temperature plasma corona discharge according to claim 1, wherein the discharge ends on the discharge sheet are uniformly distributed along the wire electrode main body in a spiral manner at intervals of a preset inclination angle.
5. A stainless steel wire electrode for low temperature plasma corona discharge according to claim 1 wherein said wire electrode body is made of seamless steel tube.
6. A stainless steel pole wire for use in low temperature plasma corona discharge according to claim 1 wherein said pole wire body is made of one of TA2 titanium alloy, 316L stainless steel and 2205 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652357.6U CN210405752U (en) | 2019-05-08 | 2019-05-08 | Stainless steel electrode wire for low-temperature plasma corona discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652357.6U CN210405752U (en) | 2019-05-08 | 2019-05-08 | Stainless steel electrode wire for low-temperature plasma corona discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210405752U true CN210405752U (en) | 2020-04-24 |
Family
ID=70346024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652357.6U Expired - Fee Related CN210405752U (en) | 2019-05-08 | 2019-05-08 | Stainless steel electrode wire for low-temperature plasma corona discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210405752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546761A (en) * | 2021-07-21 | 2021-10-26 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
-
2019
- 2019-05-08 CN CN201920652357.6U patent/CN210405752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546761A (en) * | 2021-07-21 | 2021-10-26 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
| CN113546761B (en) * | 2021-07-21 | 2023-01-13 | 深圳市天得一环境科技有限公司 | Composite discharge electrode, corona strengthening mechanism and purifying equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207308099U (en) | High voltage pulse electric field low-temperature denitration and cleaner | |
| CN204503330U (en) | Solid matter pipe passageway stylus discharging electrostatic field modular structure | |
| CN210405752U (en) | Stainless steel electrode wire for low-temperature plasma corona discharge | |
| CN204685291U (en) | A kind of positive plate of wet cottrell | |
| CN207995484U (en) | A kind of low temperature plasma corona discharge polar curve | |
| KR20070108894A (en) | Cylindrical electrode | |
| WO2023207155A1 (en) | Plasma generation device and air purifier | |
| CN205518210U (en) | Negative pole line among flat tooth wet -type electrostatic precipitator | |
| CN108787173B (en) | Bionics-based cathode line structure, discharging system and method | |
| CN217216981U (en) | Plasma generating device and air purifier | |
| CN203458966U (en) | Low temperature plasmas catalysis denitration device | |
| CN105413869A (en) | Cathode wire in vertical wet electric dust remover | |
| CN202700653U (en) | Discharge electrode of electrostatic precipitator | |
| WO2023207141A1 (en) | Spiral electrode, plasma generation apparatus, and air purifier | |
| CN208287772U (en) | A kind of reactor body suitable for plasma producing apparatus | |
| CN217216983U (en) | Plasma generating device and air purifier | |
| CN205269915U (en) | Cast wet -type electrostatic precipitator's spiral corona wire | |
| CN209865772U (en) | Electricity-saving flue gas NO electrocatalytic oxidation system | |
| CN114900944A (en) | Plasma generating device and air purifier | |
| CN203944300U (en) | A kind of ammonia/air mixer | |
| CN203648702U (en) | Corona discharge electrode for electrostatic cooking fume, smoke and dust purification equipment | |
| JP3334023B2 (en) | Exhaust gas purification system by plasma method | |
| CN105396696B (en) | A kind of staggered founds the cathode line in tooth wet electrical dust precipitator | |
| CN1712138B (en) | Planar electric field generator of high voltage electrostatic cooker hood | |
| CN206500015U (en) | A kind of plasma Benitration reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |