Low-temperature plasma catalytic purification module
A low-temperature plasma and catalytic purification technology, applied in the direction of gasification, irradiation, deodorization, etc., can solve the problems of low efficiency, difficult industrial use, and small air flow, and achieves simple and firm structure, strong applicability, and operation. handy effect
Active Publication Date: 2012-11-07
DONGGUAN UNICLEAR NEW MATERIAL
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Problems solved by technology
Most of the patented technologies adopt the parallel-plane burr-flat discharge structure, which is suitable for large flow, but the efficiency is low; the line-tube discharge structure is used, the reaction efficiency is high, but the air flow rate is small, which is difficult Industrial use
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[0019] Below in conjunction with accompanying drawing, the utility model is described further.
[0020] Such as figure 1 , figure 2 As shown, the utility model is a low-temperature plasma catalytic purification module, which includes an outer frame structure 6, a discharge needle support 7 fixed in the outer frame structure 6 through an insulating support 8, and a plurality of electric electrodes arranged on the discharge needle support 7. The corona discharge needles 5 and the coated catalyst plates 2 that are spaced between two adjacent corona discharge needles 5, the number and arrangement angle of the coated catalyst plates 2 can be different according to the air flow and the pollutants to be treated. One end of the coating catalyst plate 2 is connected to the top surface of the outer frame structure 6; the utility model also includes a high-voltage pulse power supply 9, and the high-voltage pulse power supply 9 is connected to the discharge needle support 7 and the oute...
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The invention relates to the technical field of air pollution purifying equipment, in particular to a low-temperature plasma catalytic purification module comprising an outer frame structure, a discharge needle support, a plurality of corona discharge needles and catalyst-coated polar plates, wherein the discharge needle support is arranged in the outer frame structure through an insulating support; the plurality of corona discharge needles are arranged on the discharge needle support; and the catalyst-coated polar plates are respectively arranged between every two neighboring corona discharge needles at intervals, and one ends of the catalyst-coated polar plates are connected with the outer frame structure. The low-temperature plasma catalytic purification module also comprises a high-voltage pulse power supply respectively and electrically connected with the discharge needle support and the outer frame structure. The low-temperature plasma catalytic purification module has the advantages of simple structure, low manufacturing cost, good air processing effect and infinite and repeated use and can greatly improve air quality.
Description
Technical field: [0001] The utility model relates to the technical field of air purification equipment, in particular to a low-temperature plasma catalytic purification module. Background technique: [0002] There are many sources of volatile organic compounds (VOCs) in the atmosphere, which are very harmful to human health and the natural environment. Therefore, people are actively studying to reduce or inhibit the emission of volatile organic compounds (VOCs) methods, or use adsorption methods, recover these emissions, or break them down into non-toxic compounds. At present, there have been some successful methods for dealing with volatile organic compounds, such as activated carbon particles, activated carbon fibers, pure silicon molecular sieves, etc., which can effectively absorb and recover these organic compounds; catalytic combustion decomposes gas phase organic pollutants into CO 2 and H 2 O, etc. can also eliminate pollution, but the technology to deal with low-c...
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IPC IPC(8): A61L9/22A61L9/20A61L9/015A61L9/00A61L101/10
Inventor 王宝柱范洪波赵卫兵沈浩郭奕文向丰华
Owner DONGGUAN UNICLEAR NEW MATERIAL