A two-dimensional photocatalytic fluidized bed device

Abstract

The invention relates to a two-dimensional photocatalytic fluidized bed device, comprising several two-dimensional fluidized beds distributed side by side and made of transparent materials, the reaction zone of the two-dimensional fluidized bed is filled with light guides, There is a light source between two adjacent two-dimensional fluidized beds; the two-dimensional fluidized bed has the advantages of thin walls, which is conducive to the intake of light and reduces light loss, and the two-dimensional fluidized bed is filled in the reaction zone The light guide can greatly enhance the light guide. The invention has a simple and reasonable structure, and solves the problems of low light utilization rate and low catalytic efficiency of the traditional fluidized bed.

Description

Technical field: [0001] The invention relates to a two-dimensional photocatalytic fluidized bed device. Background technique: [0002] The packing form of the catalytic reactor is divided into fixed bed packing and fluidized bed packing. For photocatalytic reactions, the incident light of the fixed bed packing form cannot penetrate the inside of the bed, and there are disadvantages such as low light utilization rate and inability to realize continuous operation. [0003] In traditional photocatalytic fluidized bed devices, the shell of the fluidized bed is thick, which is not conducive to the intake of light; in addition, traditional photocatalytic fluidized bed devices are mostly single fluidized beds, which has the problem of small batch processing capacity; and in the past In the current research, there is a lack of research on enhancing the light conductivity, which makes the light utilization rate not high and the catalytic effect is not good. Invention content: [0...

AI Technical Summary

Problems solved by technology

[0002] The packing form of the catalytic reactor is divided into fixed bed packing and fluidized bed packing. For the photocatalytic reaction, the incident light of the fixed bed packing form cannot penetrate the inside of the bed, and there are disadvantages such as low light utilization rate and continuous operation.

[0003] In traditional photocatalytic fluidized bed devices, the shell of the fluidized bed is thick, which is not conducive to the intake of light; in addition, traditional photocatalytic fluidized bed devices are mostly single fluidized beds, which has the problem of small batch processing capacity; and in the past In the current research, there is a lack of research on enhancing light conductivity, which makes the light utilization rate not high and the catalytic effect is not good.

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