CN107484319B - Expandable plasma generating device - Google Patents
Expandable plasma generating device Download PDFInfo
- Publication number
- CN107484319B CN107484319B CN201710704519.1A CN201710704519A CN107484319B CN 107484319 B CN107484319 B CN 107484319B CN 201710704519 A CN201710704519 A CN 201710704519A CN 107484319 B CN107484319 B CN 107484319B
- Authority
- CN
- China
- Prior art keywords
- electrode
- diaphragm
- strip
- plasma generating
- transverse plate
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 241001227561 Valgus Species 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
Abstract
The invention discloses a scalable plasma generating device, which belongs to the technical field of plasma generating equipment and comprises an outer frame, electrode separators, strip-shaped electrodes and electrode insulation bases, wherein the outer frame comprises an upper transverse plate, a lower transverse plate, a left side plate and a right side plate, the same electrode insulation bases are symmetrically arranged on electrode insulation base connecting holes of the lower transverse plate, two groups of strip-shaped electrodes are arranged on the electrode insulation bases to form a plasma generating unit, the electrode separators are arranged in the middle of each group of strip-shaped electrodes, high-voltage wire binding posts are arranged in the middle of each electrode insulation base, the two groups of strip-shaped electrodes are electrically connected through high-voltage conductive steel wires, and each plasma generating unit is electrically connected through the high-voltage wire binding posts. The invention overcomes the defect that the plasma generator is limited in a fixed frame, can be provided with the upper transverse plate and the lower transverse plate with different lengths according to the requirement, is connected with a specific number of plasma generating units, has ingenious structure and can effectively meet the requirement of the plasma generating amount.
Description
Technical Field
The invention belongs to the technical field of plasma generating equipment, and particularly relates to a scalable plasma generating device.
Background
The plasma generator is a device for obtaining plasma by an artificial method, and the discharge principle of the plasma generator is as follows: the gas is made conductive by an applied electric field or a high-frequency induced electric field, called gas discharge, and electrons in the partially ionized gas accelerated by the applied electric field collide with neutral molecules, and energy obtained from the electric field is transferred to the gas. Elastic collisions of electrons with neutral molecules result in an increase in molecular kinetic energy, manifested as an increase in temperature, while inelastic collisions result in excitation, dissociation or ionization. The high temperature gas transfers energy to the surrounding environment by conduction, convection and radiation, and under steady conditions, the input energy and the lost energy in a given volume are equal. The plasma generator is often fixed in a frame, and the plasma is generated by an induction electrode, so that the plasma generator is designed as a multi-unit adjustable fixed frame for adapting to different application environments.
As disclosed in chinese patent application (publication No. CN104486899 a), "a plasma generator with a novel installation structure", which is characterized by comprising a plurality of electrode plates arranged at intervals, at least two strip-shaped electrodes are arranged between two adjacent electrode plates, saw-tooth-shaped emitting cone tips are arranged at two sides of each strip-shaped electrode, two ends of each electrode plate and each strip-shaped electrode are respectively connected to two insulating seats, an insulated conductive plate is further arranged above each insulating seat, an inner groove and an annular groove surrounding the inner groove are arranged on each insulating seat, a high-voltage conductive spring wire is arranged in each inner groove, a grounding spring wire is arranged in each annular groove, two ends of each electrode plate respectively penetrate through the insulating seat at the end of each electrode plate and are electrically connected with the grounding spring wire, and contact pieces with the same number as the spring wires are arranged at the bottom of each conductive plate. The device simple structure, it is convenient to install and maintain, and electric connection is safe and reliable, and its shortcoming lies in that the device is fixed module frame, can't freely add a plurality of plasma generating units.
Disclosure of Invention
(1) Technical proposal
In order to overcome the defects of the prior art, the invention provides an expandable plasma generating device, which comprises an outer frame, an electrode baffle, strip-shaped electrodes and an electrode insulation base, wherein the strip-shaped electrodes are provided with saw-tooth-shaped emission cone tips, the outer frame comprises an upper transverse plate, a lower transverse plate, a left side plate and a right side plate, the four edges of the upper transverse plate and the lower transverse plate are respectively provided with an everting side plate to form a groove shape, the cross sections of the left side plate and the right side plate are U-shaped, the upper transverse plate and the lower transverse plate are arranged in parallel, the left end and the right end of the upper transverse plate are respectively welded with the upper end and the lower end of the lower transverse plate, the electrode insulation base is fixed on an electrode insulation base connecting hole of the upper transverse plate, the same electrode insulation base is symmetrically arranged on the electrode insulation base, two groups of strip-shaped electrodes are arranged on the electrode insulation base to form a plasma generating unit, the middle of each group of strip-shaped electrodes is provided with the electrode baffle, the electrode baffle is fixed on the upper transverse plate and the lower transverse plate, the middle electrode baffle is provided with two groups of high-voltage wire conductors which are connected with high-voltage wire conductors through arc-shaped wire conductors, and the high-voltage conductor wire conductors are connected with the high-voltage conductor conductors.
Further, four opposite angles of the electrode insulating base are provided with bolt connecting columns.
Further, sealing covers are arranged on the everting side plates of the upper transverse plate and the lower transverse plate, and bolt connecting holes matched with the bolt connecting columns are formed in the sealing covers.
Further, connecting hooks of the high-voltage conductive steel wires are arranged at two ends of the strip-shaped electrode.
Further, the side plates of the left side plate and the right side plate are provided with fixed connection holes.
Further, the number of the plasma generating units is 2 to 10, preferably 4, 6 and 8.
(2) Advantageous effects
The invention has the beneficial effects that: compared with the prior art, the electrode insulating seat is provided with the two groups of strip-shaped electrodes to form the plasma generating unit, the electrode partition plate is arranged in the middle of each group of strip-shaped electrodes, the high-voltage wire binding post is arranged in the middle of the electrode insulating seat, and each plasma generating unit is electrically connected through the high-voltage wire binding post, so that the defect that a plasma generator is usually limited on a fixed frame is overcome.
Drawings
FIG. 1 is a perspective view of a scalable plasma generation apparatus;
FIG. 2 is a top view of a scalable plasma-generating device;
FIG. 3 is a front view of a scalable plasma-generating device;
fig. 4 is a side view of a scalable plasma-generating device.
Detailed Description
The invention is further illustrated below with reference to examples.
Example 1
As shown in fig. 1-4, this embodiment provides a plasma generating device that can expand, including frame 1, electrode baffle 2, strip electrode 3, electrode insulation seat 4, be equipped with zigzag emission cone tip on the strip electrode 3, frame 1 includes diaphragm 11, down diaphragm 12, left side board 13 and right side board 14, go up diaphragm 11 with four edges of diaphragm 12 all are equipped with the valgus curb plate and form the recess form, left side board 13 with right side board 14 cross section is the U type form, go up diaphragm 11 and down diaphragm 12 parallel arrangement, go up diaphragm 11 and down diaphragm 12's both ends about both ends welding left side board 13 and right side board 14 respectively, electrode insulation seat 4 is fixed on the electrode insulation seat connecting hole of going up diaphragm 11, the electrode insulation seat connecting hole of diaphragm 12 goes up the symmetry and sets up equally electrode insulation seat 4 to set up two sets of strip electrode 3 and form a recess form a form the form, left side board 13 with down diaphragm 12 parallel arrangement, go up diaphragm 11 and down diaphragm 12 the left side board and right side board 3 both ends welding left side board 13 and right side board 14 respectively, electrode 3 are equipped with two sets of electrode 3 high-tension wire electrode 3, high tension wire 15 are equipped with the high tension wire electrode 15, high tension wire 15 is connected to be equipped with the electrode 15 the wire, and is connected to be equipped with the high tension wire electrode 15.
In this embodiment, the four opposite corners of the electrode insulating base 4 are provided with bolt connection posts 41, the turned-out side plates of the upper transverse plate 11 and the lower transverse plate 12 are provided with sealing covers 5, and the sealing covers 5 are provided with bolt connection holes 51 matched with the bolt connection posts 41.
In this embodiment, the two ends of the strip electrode 3 are provided with connection hooks 31 of the high-voltage conductive steel wire, the side plates of the left side plate 13 and the right side plate 14 are provided with fixed connection holes, and the plasma generating units are 4 groups.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The utility model provides a scalable plasma generating device, includes frame (1), electrode baffle (2), strip electrode (3), electrode insulation seat (4), be equipped with zigzag emission cone tip on strip electrode (3), its characterized in that, frame (1) are including last diaphragm (11), lower diaphragm (12), left side board (13) and right side board (14), go up diaphragm (11) with four edges of diaphragm (12) all are equipped with the valgus curb plate and form the recess form, left side board (13) with right side board (14) cross section is U type form, go up diaphragm (11) and lower diaphragm (12) parallel arrangement, go up diaphragm (11) and the upper and lower both ends of lower diaphragm (12) welding left side board (13) and right side board (14) respectively, electrode insulation seat (4) are fixed on the electrode insulation seat connecting hole of last diaphragm (11), set up on the electrode insulation seat connecting hole of lower diaphragm (12) symmetry set up same (4) electrode insulation seat (3) are taken place on two electrode (3) and are equipped with in the diaphragm (2) of electrode group, the middle of the electrode insulating seat (4) is provided with a high-voltage wire binding post (15), the two groups of strip-shaped electrodes (3) are electrically connected through a high-voltage conductive steel wire, the middle part of the high-voltage conductive steel wire is supported by a supporting clamping groove on the high-voltage wire binding post (15) to form an arc-shaped convex shape, and each plasma generating unit is electrically connected through the high-voltage wire binding post (15); four opposite angles of the electrode insulating seat (4) are provided with bolt connecting columns (41); and connecting hooks (31) of the high-voltage conductive steel wire are arranged at two ends of the strip-type electrode (3).
2. The expandable plasma-generating device of claim 1, wherein: the outer side plates of the upper transverse plate (11) and the lower transverse plate (12) are provided with sealing covers (5), and the sealing covers (5) are provided with bolt connecting holes (51) matched with the bolt connecting columns (41).
3. The expandable plasma-generating device of claim 1, wherein: the side plates of the left side plate (13) and the right side plate (14) are provided with fixed connecting holes.
4. The expandable plasma-generating device of claim 1, wherein: the number of the plasma generating units is 2-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710704519.1A CN107484319B (en) | 2017-08-17 | 2017-08-17 | Expandable plasma generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710704519.1A CN107484319B (en) | 2017-08-17 | 2017-08-17 | Expandable plasma generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107484319A CN107484319A (en) | 2017-12-15 |
| CN107484319B true CN107484319B (en) | 2024-03-26 |
Family
ID=60599853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710704519.1A Active CN107484319B (en) | 2017-08-17 | 2017-08-17 | Expandable plasma generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107484319B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200236599Y1 (en) * | 2001-04-10 | 2001-10-11 | 주식회사 싸일렌테크놀로지 | Atmosphere pressure plasma generator |
| EP1207725A2 (en) * | 2000-11-16 | 2002-05-22 | Delphi Technologies, Inc. | Edge-connected non-thermal plasma exhaust after-treatment device |
| JP2006331664A (en) * | 2005-05-23 | 2006-12-07 | Sharp Corp | Plasma treatment device |
| KR100817477B1 (en) * | 2007-02-22 | 2008-03-27 | (주)에스엔텍 | Plasma cleaning device |
| CN101189708A (en) * | 2005-05-31 | 2008-05-28 | 东京毅力科创株式会社 | Plasma treatment apparatus and plasma treatment method |
| CN102892248A (en) * | 2006-12-28 | 2013-01-23 | 荷兰应用科学研究会(Tno) | A surface dielectric barrier discharge plasma unit and a method of generating a surface plasma |
| KR20130012048A (en) * | 2011-07-23 | 2013-01-31 | 김동섭 | Dusty plasma filter |
| WO2014073686A1 (en) * | 2012-11-09 | 2014-05-15 | 株式会社和廣武 | Ozone generator and ozone generation method |
| CN104486899A (en) * | 2015-01-14 | 2015-04-01 | 福州美美环保科技有限公司 | Plasma generator with novel installation structure |
| CN205071427U (en) * | 2015-09-18 | 2016-03-02 | 无锡思清源生物科技有限公司 | Simple and easy atmospheric pressure cold plasma generator |
| WO2016189899A1 (en) * | 2015-05-27 | 2016-12-01 | シャープ株式会社 | Plasma generation element |
| CN207150934U (en) * | 2017-08-17 | 2018-03-27 | 福州美美环保科技有限公司 | A kind of prolongable plasma generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8604697B2 (en) * | 2009-12-09 | 2013-12-10 | Jehara Corporation | Apparatus for generating plasma |
-
2017
- 2017-08-17 CN CN201710704519.1A patent/CN107484319B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1207725A2 (en) * | 2000-11-16 | 2002-05-22 | Delphi Technologies, Inc. | Edge-connected non-thermal plasma exhaust after-treatment device |
| KR200236599Y1 (en) * | 2001-04-10 | 2001-10-11 | 주식회사 싸일렌테크놀로지 | Atmosphere pressure plasma generator |
| JP2006331664A (en) * | 2005-05-23 | 2006-12-07 | Sharp Corp | Plasma treatment device |
| CN101189708A (en) * | 2005-05-31 | 2008-05-28 | 东京毅力科创株式会社 | Plasma treatment apparatus and plasma treatment method |
| CN102892248A (en) * | 2006-12-28 | 2013-01-23 | 荷兰应用科学研究会(Tno) | A surface dielectric barrier discharge plasma unit and a method of generating a surface plasma |
| KR100817477B1 (en) * | 2007-02-22 | 2008-03-27 | (주)에스엔텍 | Plasma cleaning device |
| KR20130012048A (en) * | 2011-07-23 | 2013-01-31 | 김동섭 | Dusty plasma filter |
| WO2014073686A1 (en) * | 2012-11-09 | 2014-05-15 | 株式会社和廣武 | Ozone generator and ozone generation method |
| CN104486899A (en) * | 2015-01-14 | 2015-04-01 | 福州美美环保科技有限公司 | Plasma generator with novel installation structure |
| WO2016189899A1 (en) * | 2015-05-27 | 2016-12-01 | シャープ株式会社 | Plasma generation element |
| CN205071427U (en) * | 2015-09-18 | 2016-03-02 | 无锡思清源生物科技有限公司 | Simple and easy atmospheric pressure cold plasma generator |
| CN207150934U (en) * | 2017-08-17 | 2018-03-27 | 福州美美环保科技有限公司 | A kind of prolongable plasma generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107484319A (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA024693B1 (en) | High-voltage insulator and a high-voltage electric power line using said insulator | |
| CN204014244U (en) | A kind of plasma producing apparatus for air-treatment | |
| CN207150934U (en) | A kind of prolongable plasma generator | |
| CN107484319B (en) | Expandable plasma generating device | |
| CN103731968A (en) | Plasma generation device for air processing | |
| CN101728825A (en) | Device for limiting peak value and rate of rise of transient recovery voltage of circuit breaker | |
| CN207150935U (en) | A kind of package assembly of plasma generator | |
| RU2015123818A (en) | SYSTEM OF CONDUCTING TIRES AND METHOD OF MANUFACTURING SYSTEM OF CONDUCTING TIRES | |
| CN106448960A (en) | 35KV multi-gap anti-thunder insulator | |
| CN211294949U (en) | Outdoor high-voltage vacuum circuit breaker | |
| CN105289845B (en) | Air purifier and ionic wind ionized electrode thereof | |
| CN107509297B (en) | Plasma generator's packaging structure | |
| CN104486899A (en) | Plasma generator with novel installation structure | |
| CN209435124U (en) | High pressure voltage multiplying rectifier component and high-voltage DC power supply generating device | |
| CN2521868Y (en) | Multiple micro-discharge cooperative intergrated discharging apparatus | |
| CN103111168A (en) | Large-air-volume low-concentration plasma exhaust gas treatment device | |
| CN210187415U (en) | Electrode plate fixing mechanism and electrostatic purification device applying same | |
| CN202134804U (en) | High voltage switch cabinet for changing rectangular busbar into D-shaped busbar | |
| CN203445051U (en) | Double-fracture vacuum single-busbar combination electric appliance | |
| CN110252512A (en) | A kind of board-like two sections of Electrostatic Absorption dust collect plants | |
| CN220422096U (en) | Low-temperature plasma generating device | |
| CN110876223A (en) | Plasma generator | |
| CN117241456B (en) | Multi-tip plasma generating device | |
| CN217522463U (en) | High-voltage switch equipment | |
| CN113556855B (en) | Three-electrode double-source excitation plasma generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |