VOC waste gas microwave combustion furnace

Abstract

The present invention provides a VOC exhaust microwave combustion furnace. Nanometer titanium dioxide is adopted as accelerant and coated on active carbon and other supporters; the supporters are filled in a high-temperature ceramic pipe arranged the carrier of a reaction tank in the combustion furnace; after the high-temperature ceramic pipe is irradiated by the microwave energy generated by a microwave generator of a magnetic control pipe, the specific inductive capacity of the original filled single supporter can be increased so as to enhance the microwave effect and the titanium dioxide can be excited to generate high-energy free radical, electron and hole; the microwave generator of the magnetic control pipe provided by the present invention can generate non-ionizing irradiation microwave energy and then form ionic conduction and dipole rotation to ensure the movement of target molecules, thus destroying and decomposing the target pollutants (organic gas in the industrial exhaust). Therefore, the combustion furnace provided by the present invention has the advantages of energy saving, low energy loss, time saving, no addition of any chemical oxide, no secondary pollution, etc., thus being consistent with safety and suitability.

Description

technical field [0001] The invention relates to a VOC waste gas microwave combustion furnace, especially a combustion furnace capable of no fuel consumption, high efficiency, easy assembly, low cost, and high safety. Background technique [0002] Press, among the numerous organic pollutants in the air, volatile organic compounds are produced from a wide range of sources, from oil refinery to dry cleaning industry, electronics industry, surface treatment industry, leather industry, paint industry and the largest chemical industry Manufacturing... etc., can be found to exist in the environment, and most of these organic gases are volatile and chemically toxic, which have a considerable impact and shallow threat to human health; the United States even passed in 1990 The "Amendment to the Clean Air Act" lists a variety of volatile organic compounds as toxic air pollutants. The common methods to control toxic gases include: combustion, catalytic incineration, activated carbon ad...

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Problems solved by technology

[0004] Therefore, in order to solve the problem that the above-mentioned existing exhaust gas treatment device needs to consume relatively high processing costs, the inventors improved the VOC exhaust gas microwave combustion furnace, mainly installing a magnetron microwave generator with an irradiation tank in the internal carrier of the reaction tank. The magnetron microwave generator further generates microwave energy, causing the organic industrial waste gas flowing through the high-temperature resistant ceramic tube or glass tube to be destroyed and decomposed. This makes the VOC waste gas microwave combustion furnace free of auxiliary fuel, high in efficiency, easy to assemble, low in cost, and high in safety.

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