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A plasma and tunnel technology, applied in the field of air purification, can solve the problem of inability to convert oil fume exhaust gas into harmless gas, and achieve the effects of increasing the action time, increasing the action area, and high catalytic efficiency
Active Publication Date: 2019-09-17
刘颖姝
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[0006] The technical problem to be solved by the present invention is to provide a tunnel plasma device which can efficiently convert oil fume exhaust gas into harmless gas in order to overcome the defect in the prior art that it cannot convert oil fume exhaust gas into harmless gas
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[0053] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.
[0054] Such as figure 1As shown, this embodiment provides a tunnel plasma device for decomposing soot and exhaust gas. The tunnel plasma device includes seven sub-plasma modules connected in series, and these sub-plasma modules include a smoke-removing plasma device. Array 1 (for details, please refer to figure 2 ), three dielectric plasma device arrays 2 (for details, please refer to Figure 7 ), a catalytic plasma device array 3 (for details, please refer to Figure 8 ) and two nanoplasmonic device arrays 4 (for details, please refer to Figure 11 ).
[0055] The smoke removal plasma device array 1 is used to decompose and remove dust particles and liquid oil in the fume exhaust gas, so it is suitable to be arranged at the forefront of the tunnel plasma device. These dielectric plasma device arrays 2...
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Abstract
The invention provides catalyst plasma and tunnel plasma comprising the catalyst plasma, the catalyst plasma includes an insulation shell comprising an air inlet and an air outlet, two electrode plates and a catalyst core, the electrode plates are parallel to each other, and are arranged in the insulation shell, the catalyst core is sandwiched between the electrode plates, a plurality of cells are arranged on the catalyst core in an array, the cells are hollow pipes and consistent in arrangement direction, and the air inlet, the cells and the air outlet are successively communicated. The electrode plates can ionize molecules in oil fume exhaust into free-state ions, and the catalyst core can guide the reaction of the free-state ions to generate harmless gases. Moreover, the catalyst core is in a cell array structure, the action area and action time of the ions can be increased, and the catalytic efficiency is high. Therefore, the catalyst plasma can efficiently electrolyze and guide the oil fume exhaust into the harmless gases.
Description
technical field [0001] The invention relates to the field of air purification, in particular to a tunnel plasma device. Background technique [0002] When cooking at high temperature, edible oil will produce a large number of "thermo-oxidative decomposition products", which diffuse into the air in the form of smoke, forming oil fume exhaust gas. The composition of oil fume exhaust gas is very complex, mainly including aldehydes, ketones, hydrocarbons, fatty acids, alcohols, aromatic compounds, esters, lactones, heterocyclic compounds, etc. In addition, the fume exhaust gas also contains high carcinogens such as benzopyrene, volatile nitrosamines, and heterocyclic amine compounds. [0003] Likewise, vehicles such as cars, jets, and ships run on fossil fuels and emit fumes that contain harmful substances such as solid suspended particles, carbon monoxide, hydrocarbons, and nitrogen oxides. [0004] In order to remove the fumes and exhaust gases generated in the above situati...
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