Particle-embedded photocatalytic pollution-cleaning veneer brick and its preparation method and preparation device

Abstract

The invention discloses a particle-embedded photocatalytic pollution-cleaning veneer brick, a preparation device for a particle-embedded photocatalytic pollution-cleaning veneer brick and a preparation method for a particle-embedded photocatalytic pollution-cleaning veneer brick, comprising A plurality of microbeads (1), an inlay layer (2) and a substrate (3), the inlay layer (2) is fixedly arranged on the upper surface of the substrate (3), and the surface of the plurality of microbeads (1) is coated with nano-titanium dioxide , a plurality of microbeads (1) are fixedly arranged on the upper surface of the embedded layer (2). The embedded composite veneer brick prepared by the present invention has a three-layer structure, and the silicone resin and the ceramic substrate as the intermediate connection layer have high bonding strength, and the microbeads are embedded in the silicone resin layer under pressure It can also have high stability, so that the prepared chimeric composite veneer brick can have good load stability and water erosion resistance, and is suitable for adapting to various water flow conditions.

Description

technical field [0001] The invention relates to a particle-embedded photocatalytic decontamination veneer brick, a preparation device for a particle-embedded photocatalytic decontamination veneer brick and a preparation method for a particle-embedded photocatalytic decontamination veneer brick, belonging to a composite The field of material forming technology. Background technique [0002] The continuous progress of the human industrialization process has brought us economic benefits, but it has also caused serious damage to the environment. A large amount of industrial wastewater and agricultural sewage are discharged into rivers, lakes and oceans without treatment or incomplete treatment. These sewage have There are many types of pollution, complex components, and poor biodegradability. Due to the stable physical and chemical properties of a large number of pollutants, it is difficult to degrade and remove them in a short time by ordinary chemical or biological treatment ...

AI Technical Summary

Problems solved by technology

However, the above-mentioned matrix materials generally have the disadvantages of high cost and low structural strength in engineering applications, and are only suitable for use in small purification devices or treatment modules, and are not suitable for large-scale use in water conservancy and environmental protection projects.

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