CN107072023B - High-efficiency low-temperature plasma generator - Google Patents
High-efficiency low-temperature plasma generator Download PDFInfo
- Publication number
- CN107072023B CN107072023B CN201710058232.6A CN201710058232A CN107072023B CN 107072023 B CN107072023 B CN 107072023B CN 201710058232 A CN201710058232 A CN 201710058232A CN 107072023 B CN107072023 B CN 107072023B
- Authority
- CN
- China
- Prior art keywords
- voltage
- electrode
- tube
- low
- metal frame
- 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
- 239000002184 metal Substances 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 15
- 229910010272 inorganic material Inorganic materials 0.000 claims description 9
- 239000011147 inorganic material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 239000011368 organic material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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
- H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
-
- 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
- H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
- H05H1/2418—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the electrodes being embedded in the dielectric
Abstract
The invention provides a high-efficiency low-temperature plasma generator, wherein a discharge electrode is fixed in a metal frame through an electrode supporting plate and comprises a plurality of high-voltage discharge electrodes and low-voltage discharge electrodes, the high-voltage discharge electrodes and the low-voltage discharge electrodes are arranged in a staggered and parallel manner, the high-voltage discharge electrodes are respectively connected onto a high-voltage electrode connecting plate, the low-voltage discharge electrodes are respectively connected onto a low-voltage electrode connecting plate, and the high-voltage electrode connecting plate is connected onto a high-voltage terminal; the discharge electrode comprises a medium tube and a metal electrode tube. According to the invention, through reasonable structural layout and material selection, the generator has good corrosion resistance, and the maximization of the discharge efficiency is achieved.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a high-efficiency low-temperature plasma generator.
Background
In recent years, a low temperature plasma technology has attracted increasing attention, and plasma is called a fourth species existing form other than solid, liquid and gas, and is composed of electrons, ions, radicals and neutral particles, and the whole remains electrically neutral. In low-temperature plasma, a large amount of high-energy electrons and active particles such as O, OH and the like generated by the high-energy electrons exist, and then a series of complex physical and chemical reactions are initiated to convert complex macromolecular pollutants into simple micromolecular substances or convert toxic and harmful substances into nontoxic and harmless or low-toxicity and low-toxicity substances, so that the pollutants are degraded and removed. The low-temperature plasma technology has the characteristics of simple process, short treatment flow, less investment, small occupied area, high removal rate, low operation cost (mainly electricity charge), wide application range and the like.
The double-dielectric barrier discharge is used as a reliable and economic method for generating low-temperature (non-equilibrium state) plasma under the normal pressure condition, and is widely applied to the fields of ozone synthesis, vacuum ultraviolet light sources, material surface treatment, environmental protection and the like. In recent years, the low-temperature plasma technology attracts much attention in the aspect of malodor and organic pollutant degradation, so that the low-temperature plasma technology becomes an effective technology for controlling malodor and malodor pollution with industrial application prospect.
The existing discharge device for generating plasma by double-dielectric barrier discharge has the problems of high damage rate, poor maintainability and high maintenance and manufacturing cost in actual working condition application, and brings great challenges to the popularization and use of plasma waste gas treatment equipment.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-efficiency low-temperature plasma generator, which comprises a metal frame and a discharge electrode, wherein the discharge electrode is fixed in the metal frame through an electrode supporting plate and comprises a plurality of high-voltage discharge electrodes and low-voltage discharge electrodes, the high-voltage discharge electrodes and the low-voltage discharge electrodes are arranged in a staggered and parallel manner, the high-voltage discharge electrodes are respectively connected onto a high-voltage electrode connecting plate, the low-voltage discharge electrodes are respectively connected onto a low-voltage electrode connecting plate, the high-voltage electrode connecting plate is connected onto a high-voltage terminal and supplies power through the high-voltage terminal, and the low-voltage electrode connecting plate is connected onto a ground terminal;
the discharge electrode comprises a medium tube and a metal electrode tube, the metal electrode tube is arranged in the medium tube, the metal electrode tube is connected with a low-voltage electrode connecting plate or a high-voltage electrode connecting plate through a section of high-voltage wire, the high-voltage wire is insulated and protected through an insulating protective sleeve, and a medium tube protective sleeve is sleeved on the edge of the medium tube;
the metal frame is made of stainless steel anti-corrosion materials, and the shell of the metal frame is grounded; the high-voltage terminal is made of an organic polymer material or an inorganic material, is round or square and is used for leakage protection between the high-voltage lead and the metal frame;
the high-voltage electrode connecting plate is made of copper materials, and each high-voltage wire is welded at a common end and led out through the high-voltage terminal after being gathered and connected;
the grounding terminal is directly welded on the metal frame;
the discharge electrode is covered by a baffle plate, and the baffle plate is an opaque plate made of inorganic materials and is connected with the metal frame into a whole;
the electrode supporting plate is made of inorganic materials;
the aperture of the medium pipe is circular, and the ratio of the outer diameter of the medium pipe to the gap between the medium pipes is 2:1;
the metal electrode tube is made of a stainless steel tube or a copper tube, the medium tube is made of quartz glass or ceramic materials, one end of the medium tube is a blind end, the other end of the medium tube is provided with an opening, and when the metal electrode tube is inserted, the metal electrode tube is led out by installing a high-voltage lead and is connected to a high-voltage electrode connecting plate;
the motor fixing ring is sleeved on the medium pipe, abuts against the supporting plate and is used for fixing the medium pipe on the supporting plate;
the electrode fixing ring is made of soft materials;
the dielectric tube protective sleeve is made of the same material as the electrode fixing ring and is sleeved at the opening of the dielectric tube;
sealant is filled in the accommodating space between the electrode supporting plate and the metal frame in a sealing mode, and the medium pipe protective sleeve, the high-voltage electrode connecting plate and the low-voltage electrode connecting plate are sealed through the sealant.
The invention has the following beneficial effects:
the high-efficiency low-temperature plasma generator provided by the invention adopts the metal framework, selects stainless steel or inorganic medium materials, has good corrosion resistance, avoids or reduces the use of organic materials, reduces the cost, and reduces the device burnout condition caused by the fact that the organic materials are not resistant to high temperature; and the outer diameter size of the dielectric tube and the discharge gap ratio are set to be 2: the best discharge effect is achieved at 1 hour, and the highest discharge efficiency is achieved; meanwhile, the discharge electrode provided by the invention ensures the discharge efficiency and prolongs the service life of the discharge electrode by selecting the proper medium tube and the proper metal electrode tube, and ensures the sealing property of the medium tube through the medium tube protective sleeve to prevent water vapor and air from being mixed in the discharge electrode.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a view illustrating a high-efficiency low-temperature plasma generator according to an embodiment of the present invention.
FIG. 2 is a side view of a high efficiency low temperature plasma generator according to an embodiment of the present invention;
fig. 3 is a schematic view of a discharge electrode of a high-efficiency low-temperature plasma generator according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a high-efficiency low-temperature plasma generator which comprises a metal frame 1 and discharge electrodes 7, wherein the discharge electrodes 7 are fixed in the metal frame 1 through electrode supporting plates 6, the discharge electrodes 7 comprise a plurality of high-voltage discharge electrodes and low-voltage discharge electrodes, the high-voltage discharge electrodes and the low-voltage discharge electrodes are arranged in a staggered and parallel mode, the high-voltage discharge electrodes are respectively connected onto high-voltage electrode connecting plates 3, the low-voltage discharge electrodes are respectively connected onto low-voltage electrode connecting plates 9, the high-voltage electrode connecting plates 3 are connected onto high-voltage terminals 2 and supply power through the high-voltage terminals 2, and the low-voltage electrode connecting plates 9 are connected onto a grounding terminal 4;
the discharge electrode 7 comprises a medium tube 11 and a metal electrode tube 12, the metal electrode tube 12 is arranged in the medium tube 11, the metal electrode tube 12 is connected with a low-voltage electrode connecting plate 9 or a high-voltage electrode connecting plate 3 through a section of high-voltage wire 14, the high-voltage wire 14 is insulated and protected through an insulating protective sleeve 13, and a medium tube protective sleeve 10 is sleeved on the edge of the medium tube 11;
the metal frame 1 is made of stainless steel anticorrosive materials, and the shell of the metal frame 1 is grounded; the high-voltage terminal 2 is made of an organic polymer material or an inorganic material, and the high-voltage terminal 2 is round or square and is used for leakage protection between the high-voltage lead 14 and the metal frame 1; the metal frame 1 provided by the embodiment of the invention is made of stainless steel anti-corrosion material, and the shell is grounded in the use process, so that the use of organic polymer material is avoided, and the electric leakage and high-temperature burning of the frame caused by high-voltage discharge are reduced;
the high-voltage electrode connecting plate 3 is made of copper materials, and each high-voltage lead 14 is welded at a common end and led out through the high-voltage terminal 2 after being gathered and connected;
the grounding terminal 4 is directly welded on the metal frame 1;
the discharge electrode 7 is covered by a baffle plate, and the baffle plate is an opaque plate made of inorganic materials and is connected with the metal frame 1 into a whole;
the electrode supporting plate 6 is made of an inorganic material; the device can resist high pressure and high temperature, and the part is a main part of the whole device and needs to ensure the processing precision; simultaneously through the hole of processing come the size of the medium pipe 11 of control installation and the discharge gap between the medium pipe 11, this medium pipe 11 size and discharge gap can freely be adjusted, medium pipe 11 external diameter size and discharge gap proportion are 2: the best discharge effect is achieved at 1 hour, and the highest discharge efficiency is achieved;
the metal electrode tube 12 is made of a stainless steel tube or a copper tube, the medium tube 11 is made of quartz glass or a ceramic material, one end of the medium tube 11 is a blind end, the other end of the medium tube is provided with an opening, and when the metal electrode tube 12 is inserted, the metal electrode tube 12 is led out by installing a high-voltage lead 14 and is connected to the high-voltage electrode connecting plate 3;
the electrode fixing ring 8 is sleeved on the medium tube 11, abuts against the supporting plate 6 and is used for fixing the medium tube 11 on the supporting plate 6;
the electrode fixing ring 8 is made of soft materials;
the material of the medium tube protective sleeve 10 is the same as that of the electrode fixing ring 8, and the medium tube protective sleeve is sleeved at the opening of the medium tube 11;
sealant is filled in the accommodating space between the electrode supporting plate 6 and the metal frame 1 in a sealing mode, and the medium pipe protective sleeve 10, the high-voltage electrode connecting plate 3 and the low-voltage electrode connecting plate 9 are sealed through the sealant.
The high-efficiency low-temperature plasma generator provided by the invention adopts a metal framework, adopts stainless steel or an inorganic medium material, has good corrosion resistance, avoids or reduces the use of organic materials, reduces the cost, and reduces the device burnout condition caused by the non-high temperature resistance of the organic materials; and the outer diameter size and the discharge gap ratio of the dielectric tube are set to be 2: the best discharge effect is achieved when the discharge time is 1 hour, and the discharge efficiency is highest; meanwhile, the discharge electrode provided by the invention ensures the discharge efficiency and prolongs the service life of the discharge electrode by selecting the proper medium tube and the proper metal electrode tube, and ensures the sealing property of the medium tube through the medium tube protective sleeve to prevent water vapor and air from being mixed in the discharge electrode; and the sizes of the medium tube and the metal electrode tube are reasonably designed, so that the discharge efficiency is maximized.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The high-efficiency low-temperature plasma generator is characterized by comprising a metal frame and a discharge electrode, wherein the discharge electrode is fixed in the metal frame through two electrode supporting plates, the metal frame is square, the two electrode supporting plates are respectively arranged on two opposite sides of the metal frame, and the two electrode supporting plates respectively form accommodating spaces with two sides of the metal frame; the discharge electrodes comprise a plurality of high-voltage discharge electrodes and low-voltage discharge electrodes, the high-voltage discharge electrodes and the low-voltage discharge electrodes are arranged in a staggered and parallel mode, the high-voltage discharge electrodes are connected to high-voltage electrode connecting plates respectively, the low-voltage discharge electrodes are connected to low-voltage electrode connecting plates respectively, the high-voltage electrode connecting plates are connected to high-voltage terminals and supply power through the high-voltage terminals, and the low-voltage electrode connecting plates are connected to a grounding terminal; the high-voltage electrode connecting plate and the low-voltage electrode connecting plate are respectively arranged between the two electrode supporting plates and the metal frames on the two sides;
the discharge electrode comprises a medium tube and a metal electrode tube, the metal electrode tube is arranged in the medium tube, the metal electrode tube is connected with a low-voltage electrode connecting plate or a high-voltage electrode connecting plate through a section of high-voltage wire, the high-voltage wire is subjected to insulation protection through an insulation protective sleeve, and a medium tube protective sleeve is sleeved on the edge of the medium tube;
the metal frame is made of stainless steel anti-corrosion materials, and the shell of the metal frame is grounded; the high-voltage terminal is made of an organic polymer material or an inorganic material, is round or square and is used for leakage protection between the high-voltage lead and the metal frame;
the high-voltage electrode connecting plate is made of copper materials, and each high-voltage wire is welded at a common end and led out through the high-voltage terminal after being gathered and connected;
the grounding terminal is directly welded on the metal frame;
the discharge electrode is covered by a baffle plate, and the baffle plate is an opaque plate made of inorganic materials and is connected with the metal frame into a whole;
the electrode supporting plate is made of inorganic materials;
the aperture of the medium pipe is circular, and the ratio of the outer diameter of the medium pipe to the gap between the medium pipes is 2:1;
the metal electrode tube is made of a stainless steel tube or a copper tube, the medium tube is made of quartz glass or ceramic materials, one end of the medium tube is a blind end, the other end of the medium tube is provided with an opening, and when the metal electrode tube is inserted, the metal electrode tube is led out by installing a high-voltage lead and is connected to a high-voltage electrode connecting plate;
the electrode fixing ring is sleeved on the medium pipe, abuts against the supporting plate and is used for fixing the medium pipe on the supporting plate;
the electrode fixing ring is made of soft materials;
the dielectric tube protective sleeve is made of the same material as the electrode fixing ring and is sleeved at the opening of the dielectric tube;
sealant is filled in the accommodating space between the electrode supporting plate and the metal frame in a sealing mode, and the medium pipe protective sleeve, the high-voltage electrode connecting plate and the low-voltage electrode connecting plate are sealed through the sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058232.6A CN107072023B (en) | 2017-01-23 | 2017-01-23 | High-efficiency low-temperature plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058232.6A CN107072023B (en) | 2017-01-23 | 2017-01-23 | High-efficiency low-temperature plasma generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107072023A CN107072023A (en) | 2017-08-18 |
| CN107072023B true CN107072023B (en) | 2023-03-21 |
Family
ID=59598994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058232.6A Active CN107072023B (en) | 2017-01-23 | 2017-01-23 | High-efficiency low-temperature plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107072023B (en) |
Families Citing this family (7)
| 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 |
| CN109778146B (en) * | 2019-01-30 | 2021-11-19 | 中国科学院电工研究所 | Plasma deposition device and deposition method |
| CN109731447B (en) * | 2019-03-20 | 2024-02-27 | 中钢集团马鞍山矿山研究院有限公司 | Dielectric barrier discharge device for purifying organic waste gas |
| CN110124473A (en) * | 2019-06-12 | 2019-08-16 | 青岛双星环保设备有限公司 | Double-dielectric barrier discharge device for foul waste gas processing |
| CN112105135B (en) * | 2020-09-16 | 2023-02-28 | 中科新天地（合肥）环保科技有限公司 | Stainless steel injection type discharging module |
| CN112312638A (en) * | 2020-11-10 | 2021-02-02 | 杭州清稞科技有限公司 | High-activity low-temperature plasma, preparation method and application thereof |
| CN114126181A (en) * | 2021-12-10 | 2022-03-01 | 青岛华云空气科技有限公司 | Dielectric barrier discharge plasma generator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061956A (en) * | 1964-11-20 | 1967-03-15 | British Titan Products | Induction heated plasma generator |
| US6210642B1 (en) * | 1998-07-27 | 2001-04-03 | Enex, Co., Ltd. | Apparatus for cleaning harmful gas by irradiation with electron beams |
| JP2005093107A (en) * | 2003-09-12 | 2005-04-07 | Ngk Insulators Ltd | Plasma-generating electrode and plasma reactor vessel |
| CN101434428A (en) * | 2008-12-03 | 2009-05-20 | 大连理工大学 | Liquid electrode surface discharge plasma reactor for water treatment |
| DE112011105377T5 (en) * | 2011-06-17 | 2014-03-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Plasma device of atmospheric pressure and its production process |
| CN204442817U (en) * | 2015-02-09 | 2015-07-01 | 大连民族学院 | A kind of plasma is to the device of sight glass surface sterilization sterilization |
| CN105536453A (en) * | 2016-01-22 | 2016-05-04 | 山东派力迪环保工程有限公司 | Row-type double dielectric barrier plasma discharge plate |
| CN205566777U (en) * | 2016-02-23 | 2016-09-07 | 安徽中雷环保科技有限公司 | Low temperature plasma generating device |
| CN206585823U (en) * | 2017-01-23 | 2017-10-24 | 中科新天地（合肥）环保科技有限公司 | A kind of high efficiency low-temperature plasma generator |
-
2017
- 2017-01-23 CN CN201710058232.6A patent/CN107072023B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061956A (en) * | 1964-11-20 | 1967-03-15 | British Titan Products | Induction heated plasma generator |
| US6210642B1 (en) * | 1998-07-27 | 2001-04-03 | Enex, Co., Ltd. | Apparatus for cleaning harmful gas by irradiation with electron beams |
| JP2005093107A (en) * | 2003-09-12 | 2005-04-07 | Ngk Insulators Ltd | Plasma-generating electrode and plasma reactor vessel |
| CN101434428A (en) * | 2008-12-03 | 2009-05-20 | 大连理工大学 | Liquid electrode surface discharge plasma reactor for water treatment |
| DE112011105377T5 (en) * | 2011-06-17 | 2014-03-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Plasma device of atmospheric pressure and its production process |
| CN204442817U (en) * | 2015-02-09 | 2015-07-01 | 大连民族学院 | A kind of plasma is to the device of sight glass surface sterilization sterilization |
| CN105536453A (en) * | 2016-01-22 | 2016-05-04 | 山东派力迪环保工程有限公司 | Row-type double dielectric barrier plasma discharge plate |
| CN205566777U (en) * | 2016-02-23 | 2016-09-07 | 安徽中雷环保科技有限公司 | Low temperature plasma generating device |
| CN206585823U (en) * | 2017-01-23 | 2017-10-24 | 中科新天地（合肥）环保科技有限公司 | A kind of high efficiency low-temperature plasma generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107072023A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107072023B (en) | High-efficiency low-temperature plasma generator | |
| WO2002082488A3 (en) | Dielectric barrier discharge fluid purification system | |
| CN1847736B (en) | Discharge device and air conditioner having said device | |
| CN207085649U (en) | Module occurs for a kind of cold plasma | |
| CN107029644B (en) | Device for generating oxygen active substance by mesh-shaped surface discharge plasma | |
| CN103143245A (en) | Louver type large-area cold plasma exhaust gas processing device | |
| CN206585823U (en) | A kind of high efficiency low-temperature plasma generator | |
| CN109429419A (en) | A kind of novel medium barrier plasma generating device | |
| CN209901036U (en) | Device for large-scale degradation of industrial waste gas | |
| CN105413867A (en) | Electrostatic dust collection module and purifying device provided with same | |
| CN203108411U (en) | Big air volume low concentration plasma exhaust gas treatment device | |
| CN206517656U (en) | A kind of sparking electrode for plasma generator | |
| CN210328102U (en) | Sleeve type plasma discharge waste gas treatment core device | |
| CN106957048B (en) | Stack type cascading efficient ozone generating device and application thereof | |
| CN103127810A (en) | Inhomogeneous field strength plasma waste gas processing apparatus and processing system thereof | |
| CN204841373U (en) | Tubular dielectric barrier discharge plasma exhaust treatment device | |
| CN203108410U (en) | Processing device and processing system for nonuniform field intensity plasma waste gas | |
| CN206517655U (en) | A kind of low-temperature plasma generator | |
| CN215682721U (en) | Novel structure plasma generating device | |
| CN105013301B (en) | Tubular type dielectric barrier discharge plasma emission-control equipment | |
| KR101077289B1 (en) | Ionizer | |
| CN210385390U (en) | Household oil fume purifying equipment | |
| CN210544266U (en) | Double-dielectric barrier discharge device for treating foul smell waste gas | |
| CN103111168A (en) | Large-air-volume low-concentration plasma exhaust gas treatment device | |
| CN106582222A (en) | Low-temperature plasma filter |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: Room 5005-5007, Shuangchuang Building (West Building), High tech Industrial Development Zone, Yu'an District, Lu'an City, Anhui Province, 237126 Patentee after: Anhui Guoke environmental protection equipment manufacturing Co.,Ltd. Country or region after: China Address before: Room 1412, block B, innovation center, 860 Wangjiang West Road, high tech Zone, Hefei, Anhui 230000 Patentee before: CAS NEW WORLD ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Country or region before: China |