Microwave coupling catalytic reactor and VOCs treatment equipment

Abstract

The invention relates to the technical field of VOCs treatment, and discloses a microwave coupling catalytic reactor and VOCs treatment equipment. The microwave coupling catalytic reactor comprises a shell, a plurality of catalyst bed layers and a microwave heating assembly, a reaction chamber is arranged in the shell, the catalyst bed layers are arranged in the reaction chamber and distributed at intervals in the height direction of the reaction chamber, and the microwave heating assembly comprises a plurality of coaxial wires located in the shell. And the plurality of coaxial wires are respectively arranged in the intervals among the plurality of catalyst bed layers. The microwave coupling catalytic reactor disclosed by the invention not only can realize overall uniform heating of the catalyst and ensure that all the catalysts in the reaction chamber reach the optimal reaction state, but also can effectively improve the heating speed and the reaction efficiency, reduce the energy consumption and avoid waste of the catalyst, so the microwave coupling catalytic reactor has the advantages of high efficiency, safety, energy conservation and the like, and is suitable for industrial application.

Description

technical field [0001] The invention relates to the technical field of VOCs treatment, in particular to a microwave coupled catalytic reactor and VOCs treatment equipment. Background technique [0002] In the field of VOCs (volatile organic compounds) treatment, electric heaters or heating furnaces are usually used to heat the exhaust gas containing VOCs, and then the catalyst is heated layer by layer from the high-temperature exhaust gas to the reaction temperature through heat conduction. This heating method not only takes a long time and consumes a lot of energy, but also has the phenomenon of uneven heating, which cannot make all catalysts reach the optimal reaction state, and easily causes problems such as waste of catalysts and low reaction efficiency. Contents of the invention [0003] The object of the present invention is to provide a microwave coupled catalytic reactor and VOCs treatment equipment to solve the above problems. [0004] In order to achieve the abo...

AI Technical Summary

Problems solved by technology

This heating method not only takes a long time and consumes a lot of energy, but also has uneven heating, which cannot make all catalysts reach the best reaction state, and easily causes problems such as waste of catalysts and low reaction efficiency.

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