CN106475029B - High-voltage electro-catalytic discharge reactor - Google Patents
High-voltage electro-catalytic discharge reactor Download PDFInfo
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- CN106475029B CN106475029B CN201510534698.XA CN201510534698A CN106475029B CN 106475029 B CN106475029 B CN 106475029B CN 201510534698 A CN201510534698 A CN 201510534698A CN 106475029 B CN106475029 B CN 106475029B
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- 239000003054 catalyst Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 28
- 239000007789 gas Substances 0.000 abstract description 21
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 15
- 239000001569 carbon dioxide Substances 0.000 abstract description 14
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 11
- 239000012855 volatile organic compound Substances 0.000 abstract description 10
- 230000001590 oxidative effect Effects 0.000 abstract description 8
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 20
- 229910052717 sulfur Inorganic materials 0.000 description 16
- 239000011593 sulfur Substances 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000003546 flue gas Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a high-voltage electro-catalytic discharge reactor, which comprises a positive polarity discharge reactor and a negative polarity discharge reactor which are connected through a gas pipeline; the positive polarity discharge reactor comprises at least one first discharge structure unit, the first discharge structure unit comprises at least one first group of discharge assembly, the first discharge assembly comprises a first PCB (printed circuit board) with discharge needles uniformly distributed, a first paste discharge reactor and a first paste discharge reactor, wherein the two first discharge reactors are arranged on two sides of the first PCB, the first paste discharge reactor is arranged on two module insulation boards outside the first discharge reactor, and a catalyst carrier is further embedded in the first discharge reactor. The high-voltage electro-catalytic discharge reactor can efficiently decompose sulfur oxides, nitrogen oxides and carbon dioxide in a reducing atmosphere; can remove various heavy metal pollution and volatile organic compounds in oxidizing atmosphere.
Description
Technical Field
The invention relates to a high-voltage electro-catalytic discharge reactor.
Background
In recent years, due to industrial development, various manufacturing industries have strong demands for electricity and steam, and heat-engine plants, boilers, industrial furnaces and the like use oil, coal, natural gas, biomass fuel and the like as fuels, so that sulfide, nitrogen oxide and carbon dioxide still seriously pollute the atmosphere.
Traditional sulphur removal denitration equipment, sulphur removal, denitration equipment are one set of respectively in the existing market. Heavy metal pollution in the flue also needs to be treated by other methods, and the traditional methods for removing sulfur and denitrating have no treatment effect on heavy metals.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, the sulfur removal and denitration equipment cannot integrate sulfur removal and denitration into the same equipment and cannot treat heavy metal pollutants, and provides a high-voltage electro-catalytic discharge reactor. The high-voltage electro-catalytic discharge reactor can simultaneously and efficiently decompose oxysulfide, nitric oxide and carbon dioxide in a reducing atmosphere; under the oxidizing atmosphere, various heavy metal pollution and volatile organic compounds (VOCs for short) can be removed.
The invention provides a high-voltage electro-catalytic discharge reactor, which comprises a positive polarity discharge reactor and a negative polarity discharge reactor which are connected through a gas pipeline;
the positive polarity discharge reactor comprises at least one first discharge structure unit, the first discharge structure unit comprises at least one first group of first discharge components, the first discharge components comprise a first PCB (printed circuit board) with uniformly distributed discharge needles, two first discharge reactors attached to two sides of the first PCB, and two first module insulation plates attached to the outer sides of the first discharge reactors, and catalyst carriers are embedded in the first discharge reactors;
the negative polarity discharge reactor comprises at least one discharge structure unit II, the discharge structure unit II comprises at least one group of discharge assembly II, and the discharge assembly II comprises a PCB (printed circuit board) II with discharge needles uniformly distributed, two discharge reactors II attached to two sides of the PCB II, and two module insulation plates II attached to the outer sides of the discharge reactors II.
Preferably, the first discharge assembly and the second discharge assembly are both provided with a plurality of parallel gas channels, and a gas inlet and a gas outlet are arranged along the gas channels; when the discharge assembly I is more than one group, the discharge assembly I is arranged in parallel and in series to form the discharge structure unit I; when the two discharge assemblies are more than one group, the two discharge assemblies are arranged in parallel and in series to form a second discharge structure unit.
Preferably, a first shell is further arranged on the periphery of the first discharge structure unit, and when the number of the first discharge structure units is more than one, the first discharge structure units are sequentially connected with the head end and the tail end of the first shell through a first hollow bent pipe to realize series connection; and the periphery of the second discharge structure unit is also provided with a second shell, and when the number of the second discharge structure unit is more than one, the second discharge structure unit is sequentially connected with the head end and the tail end of the second shell through a hollow bent pipe to realize series connection.
The number of the first discharge assembly, the first discharge structure unit, the second discharge assembly and the second discharge structure unit can be flexibly selected according to the flow, the type and the concentration of the gas to be processed. For example, when sulfur oxide and carbon dioxide are treated at the same flow rate and concentration, since sulfur oxide is more easily decomposed, the number of the first discharge modules and the first discharge structural units which are required to be connected in series is smaller than the number required for treating carbon dioxide.
Preferably, a plurality of hollow straight pipes with the same arrangement direction are arrayed on the catalyst carrier, the arrangement direction of the gas channel is the same as the arrangement direction of the hollow straight pipes, a layer of catalyst is attached to the inside of the hollow straight pipes, the first discharge reactor comprises at least one hollow cuboid I with two open ends, and the arrangement direction of the open end of the hollow cuboid I is the same as the arrangement direction of the hollow straight pipes.
Preferably, the second discharge reactor comprises at least one hollow cuboid II with two open ends, and the arrangement direction of the open end of the hollow cuboid II is consistent with that of the gas channel.
Preferably, the first PCB is further connected to a positive electrode of a first high-voltage dc power supply, a negative electrode of the first high-voltage dc power supply is grounded, the second PCB is further connected to a negative electrode of a second high-voltage dc power supply, and a positive electrode of the second high-voltage dc power supply is grounded.
Preferably, the positive polarity discharge reactor is further disposed in a first housing, an air inlet is disposed at the top of the first housing, the negative polarity discharge reactor is further disposed in a second housing, and an air outlet is disposed at the top of the second housing.
Preferably, the bottoms of the first shell and the second shell are both provided with a pore passage, and the pore passages are used for installing the gas pipeline.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
(1) the invention provides a high-voltage electrocatalytic discharge reactorThe reactor does not need to be added with H at all2、CO、CH4、NH3C and the like, and the flue gas enters a positive polarity discharge reactor containing a catalyst, and is subjected to sulfur removal and denitration and SO decomposition simultaneously in a reducing atmosphere2With NOxThe operation cost of the sulfur and nitrogen generating device is lower than that of other sulfur and nitrogen removing and denitrating devices; other gases are not required to be added as reducing agents, carbon dioxide gas enters the positive polarity discharge reactor containing the catalyst, carbon and oxygen are generated by decomposing the carbon dioxide under the self reducing atmosphere, and the efficiency of the positive polarity discharge reactor is more outstanding than that of other environment-friendly equipment for decomposing the carbon dioxide;
(2) the high-voltage electro-catalytic discharge reactor provided by the invention completely does not need to add any chemical raw material, the flue gas enters the negative polarity discharge reactor, heavy metals and VOCs in the flue gas are removed in an oxidizing atmosphere, and compared with other sulfur removal and denitration equipment, the high-voltage electro-catalytic discharge reactor avoids secondary pollution; the power consumption is only 10% of that of the existing plasma desulfurization and denitrification equipment, so that the energy is saved;
(3) the high-voltage electro-catalytic discharge reactor provided by the invention has the functions of removing sulfur and denitration, and removing heavy metals and VOCs, has no secondary pollution to the environment, and has obvious advantages compared with the existing environment-friendly equipment for removing sulfur and denitration in various flue gases.
Drawings
Fig. 1 is a schematic perspective view of a high-voltage electrocatalytic discharge reactor of example 1.
Fig. 2 is a schematic diagram of the internal structure of the high-voltage electro-catalytic discharge reactor of example 1 with the first casing and the second casing removed.
FIG. 3 is a cross-sectional view of the negative polarity discharge reactor of FIG. 2 taken along the A-A plane.
FIG. 4 is a schematic diagram of the negative polarity discharge reactor of FIG. 2 with its internal components broken away.
Fig. 5 is an exploded view of the assembly of the internal components of the negative polarity discharge reactor of fig. 2.
Fig. 6 is a sectional view of the internal structure of the positive polarity discharge reactor of fig. 2 taken along the plane B-B.
Fig. 7 is a schematic diagram of the positive polarity discharge reactor of fig. 2 with its internal components broken away.
Fig. 8 is an exploded view of the assembly of the internal components of the positive polarity discharge reactor of fig. 2.
FIG. 9 is a schematic diagram of the connection between the second HVDC power supply and the negative polarity discharge reactor in example 1.
FIG. 10 is a schematic diagram of the HVDC power supply-connection to the positive polarity discharge reactor of example 1.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The structure of the high-voltage electro-catalytic discharge reactor provided in this embodiment is shown in fig. 1 to 10, and includes a positive polarity discharge reactor 6 and a negative polarity discharge reactor 7 connected by a gas pipe 3; the positive polarity discharge reactor 6 comprises three first discharge structure units which are sequentially connected in series and communicated, each first discharge structure unit comprises two first discharge assemblies which are arranged in parallel in series, each first discharge assembly comprises a first PCB 603 with uniformly distributed discharge needles, two first discharge reactors 602 attached to two sides of the first PCB 603, and two first module insulation plates 601 attached to the outer sides of the first discharge reactors 602, and catalyst carriers 604 are embedded in the first discharge reactors 602; the negative polarity discharge reactor 7 comprises a second discharge structure unit, the second discharge structure unit comprises two groups of second discharge assemblies which are arranged in parallel and in series, and each second discharge assembly comprises a second PCB 703 with uniformly distributed discharge needles, two second discharge reactors 702 attached to two sides of the second PCB 703, and two second module insulation plates 701 attached to the outer sides of the second discharge reactors 702.
The first discharging assembly and the second discharging assembly are respectively provided with a plurality of parallel gas channels and are provided with a gas inlet and a gas outlet, the first discharging structural unit is further provided with a first shell on the periphery and is sequentially connected with the head end and the tail end of the first shell through a hollow bent pipe to realize series connection, so that the positive polarity discharging reactor 6 is formed.
The catalyst carrier 604 is provided with a plurality of hollow straight pipes with the same arrangement direction, the arrangement direction of the gas channel is consistent with the arrangement direction of the hollow straight pipes, a layer of catalyst is attached to the inside of the hollow straight pipes, the first discharge reactor 602 comprises at least one hollow cuboid I with two open ends, and the arrangement direction of the open end of the hollow cuboid I is the same as the arrangement direction of the hollow straight pipes.
The second discharge reactor 702 comprises at least one hollow cuboid II with two open ends, and the setting direction of the open end of the hollow cuboid II is consistent with that of the gas channel.
The first PCB 603 is further connected with the positive electrode of a first high-voltage direct current power supply 8, the negative electrode of the first high-voltage direct current power supply 8 is grounded, the second PCB 703 is further connected with the negative electrode of a second high-voltage direct current power supply 9, and the positive electrode of the second high-voltage direct current power supply 9 is grounded.
The positive polarity discharge reactor 6 is also arranged in a first shell 1, the top of the first shell 1 is provided with an air inlet 4, the negative polarity discharge reactor 7 is also arranged in a second shell 2, and the top of the second shell 2 is provided with an air outlet 5.
Pore canals are formed in the bottoms of the first shell 1 and the second shell 2 and used for installing the gas pipeline 3.
When the high-voltage electro-catalytic discharge reactor provided in embodiment 1 is used for treating flue gas, sulfur oxides, nitrogen oxides and carbon dioxide can be efficiently decomposed in a reducing atmosphere; under the oxidizing atmosphere, various heavy metal pollution and volatile organic compounds (VOCs for short) are removed, and the specific working principle is as follows:
(1) obtaining of reducing atmosphere of high voltage electrocatalytic discharge reactor:
the PCB board I603 connected with the positive pole of the high-voltage direct-current power supply I8 discharges to the positive-pole discharge reactor 6 through a discharge needle, and the negative pole of the high-voltage direct-current power supply I8 is grounded, so that the electrical property of the high-voltage electro-catalytic discharge reactor is reducibility, and most of substances passing through the high-voltage electro-catalytic discharge reactor can be positively charged.
The reductive atmosphere of the high-voltage electro-catalytic discharge reactor makes sulfur dioxide decomposed into sulfur oxygen positive ions in the high-voltage electro-catalytic discharge reactor, and makes elemental sulfur leaving the high-voltage electro-catalytic discharge reactor have no chance to react with oxygen again, and the elemental sulfur is collected through equipment in a centralized manner.
The catalyst carried by the catalyst carrier 604 is excited by electric energy in the high-voltage electro-catalytic discharge reactor, and the catalyst in the high-voltage electric field can greatly reduce the electronic kinetic energy required by decomposing sulfur dioxide into sulfur and oxygen in the high-voltage electro-catalytic discharge reactor.
Meanwhile, the nitrogen oxide is decomposed into nitrogen oxygen positive ions in the high-voltage electro-catalytic discharge reactor under the reductive atmosphere of the high-voltage electro-catalytic discharge reactor, the nitrogen leaving the high-voltage electro-catalytic discharge reactor has no chance to react with oxygen again, and the nitrogen is discharged out along with the flue in a centralized manner.
The catalyst carried by the catalyst carrier 604 is excited by electric energy in the high-voltage electro-catalytic discharge reactor, and the catalyst in the high-voltage electric field can greatly reduce the electronic kinetic energy required by decomposing nitrogen oxide into nitrogen and oxygen in the high-voltage electro-catalytic discharge reactor.
In addition, the reducing atmosphere causes the carbon dioxide to be decomposed into carbon oxyanions in the high-voltage electrocatalytic discharge reactor, and the carbon leaving the high-voltage electrocatalytic discharge reactor has no opportunity to react with oxygen again, so that the carbon becomes a powder substance and can be concentrated.
The catalyst carried by the catalyst carrier 604 is excited by electric energy in the high-voltage electro-catalytic discharge reactor, and the catalyst in the high-voltage electric field can greatly reduce the electronic kinetic energy required for decomposing carbon dioxide into carbon and oxygen in the high-voltage electro-catalytic discharge reactor.
(2) Obtaining of oxidizing atmosphere of high voltage electrocatalytic discharge reactor:
the second PCB 703 connected with the negative electrode of the second high-voltage direct-current power supply 9 discharges to the negative-polarity discharge reactor 7 through a discharge needle, and the high-voltage direct-current power supplyThe positive electrode of the two 9 electrodes is grounded, so that the electrical property of the high voltage electro-catalytic discharge reactor is oxidative, and most of the substances passing through the high voltage electro-catalytic discharge reactor can be negatively charged. The heavy metals in the flue gas are oxidized and neutralized into neutral electricity in the high-voltage electro-catalytic discharge reactor under the oxidative atmosphere, and VOCs are decomposed into H2O and CO2And the like.
Therefore, the high-voltage electrocatalytic discharge reactor provided by the invention does not need to be added with H at all2、CO、CH4、NH3C and the like, and the flue gas enters a positive polarity discharge reactor containing a catalyst, and is subjected to sulfur removal and denitration and SO decomposition simultaneously in a reducing atmosphere2With NOxThe operation cost of the sulfur and nitrogen generating device is lower than that of other sulfur and nitrogen removing and denitrating devices; other gases are not required to be added as reducing agents, carbon dioxide gas enters the positive polarity discharge reactor containing the catalyst, carbon and oxygen are generated by decomposing the carbon dioxide under the self reducing atmosphere, and the efficiency of the device is more outstanding than that of other environment-friendly devices for decomposing the carbon dioxide.
Moreover, the high-voltage electro-catalytic discharge reactor provided by the invention does not need to add any chemical raw materials at all, the flue gas enters the negative polarity discharge reactor, heavy metals and VOCs in the flue gas are removed in an oxidizing atmosphere, and compared with other sulfur removal and denitration equipment, secondary pollution is avoided; and the power consumption is only equivalent to 10 percent of that of the existing plasma desulfurization and denitrification equipment, thereby being very energy-saving.
In addition, the high-voltage electro-catalytic discharge reactor provided by the invention has the functions of removing sulfur and denitration, and removing heavy metals and VOCs, has no secondary pollution to the environment, and has obvious advantages compared with the existing environment-friendly equipment for removing sulfur and denitration in various flue gases.
Claims (6)
1. A high voltage electro-catalytic discharge reactor, comprising a positive polarity discharge reactor and a negative polarity discharge reactor connected by a gas conduit;
the positive polarity discharge reactor comprises at least one first discharge structure unit, the first discharge structure unit comprises at least one first group of first discharge components, the first discharge components comprise a first PCB (printed circuit board) with uniformly distributed discharge needles, two first discharge reactors attached to two sides of the first PCB, and two first module insulation plates attached to the outer sides of the first discharge reactors, and catalyst carriers are embedded in the first discharge reactors;
the negative polarity discharge reactor comprises at least one discharge structure unit II, the discharge structure unit II comprises at least one group of discharge assembly II, and the discharge assembly II comprises a PCB II with discharge needles uniformly distributed, two discharge reactors II attached to two sides of the PCB II, and two module insulation plates II attached to the outer sides of the discharge reactors II;
a plurality of parallel gas channels are arranged on the first discharge assembly and the second discharge assembly, and a gas inlet and a gas outlet are arranged along the gas channels; when the discharge assembly I is more than one group, the discharge assembly I is arranged in parallel and in series to form the discharge structure unit I; when the two discharge assemblies are more than one group, the two discharge assemblies are arranged in parallel and in series to form a second discharge structure unit;
the first shell is arranged on the periphery of the first discharge structure unit, and when the number of the first discharge structure units is more than one, the first discharge structure units are sequentially connected with the head end and the tail end of the first shell through a first hollow bent pipe to realize series connection; and the periphery of the second discharge structure unit is also provided with a second shell, and when the number of the second discharge structure unit is more than one, the second discharge structure unit is sequentially connected with the head end and the tail end of the second shell through a hollow bent pipe to realize series connection.
2. A high voltage electro-catalytic discharge reactor as claimed in claim 1, wherein the catalyst carrier has a plurality of hollow straight tubes arranged in the same direction, the gas passage is arranged in the same direction as the hollow straight tubes, a layer of catalyst is attached to the inside of the hollow straight tubes, the discharge reactor comprises at least one hollow rectangular parallelepiped one with both ends open, and the open end of the hollow rectangular parallelepiped one is arranged in the same direction as the hollow straight tubes.
3. A high voltage electro-catalytic discharge reactor as claimed in claim 1, wherein the discharge reactor two comprises at least one hollow rectangular parallelepiped two having both ends opened, and the open ends of the hollow rectangular parallelepiped two are arranged in the same direction as the gas channel.
4. The high voltage electro-catalytic discharge reactor of claim 1 wherein the first PCB is further connected to a positive terminal of a first high voltage dc power supply, a negative terminal of the first high voltage dc power supply is grounded, the second PCB is further connected to a negative terminal of a second high voltage dc power supply, and a positive terminal of the second high voltage dc power supply is grounded.
5. A high voltage electro-catalytic discharge reactor as claimed in claim 1 wherein the positive polarity discharge reactor is further disposed in a first housing having an air inlet at a top thereof, the negative polarity discharge reactor is further disposed in a second housing having an air outlet at a top thereof.
6. The high voltage electro-catalytic discharge reactor as claimed in claim 5, wherein the first casing and the second casing are provided with openings at their bottoms for installing the gas pipes.
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| CN110512227A (en) * | 2018-05-21 | 2019-11-29 | 洪昆喨 | Electro-catalysis discharge reactor, hydrogen generating system and hydrogen production process |
| CN111517300B (en) * | 2019-02-03 | 2023-06-30 | 洪昆喨 | Production process of carbon nanomaterial |
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2015
- 2015-08-27 CN CN201510534698.XA patent/CN106475029B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114236A (en) * | 1995-04-10 | 1996-01-03 | 华中理工大学 | Discharging catalytic reduction process for desulphurizing smoke and apparatus thereof |
| CN1352620A (en) * | 1999-04-28 | 2002-06-05 | 阿山特斯有限公司 | Corona discharge reactor |
| CN200966977Y (en) * | 2006-09-07 | 2007-10-31 | 武汉科技大学 | Bipolar corona discharging type plasma desulfurization and denitration device |
| CN1973966A (en) * | 2006-11-23 | 2007-06-06 | 浙江大学 | Waste gas treating corona discharge method and apparatus homogeneously reinforced with heterogeneous catalyst |
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