Photocatalyst spray-coating device for decoration

Abstract

The invention discloses a photocatalyst spray-coating device for decoration. The photocatalyst spray-coating device for decoration can perform scrubbing treatment on spray-coating liquid after spray coating, can improve the film forming ability and can guarantee the adhesion effect; a polishing and scrubbing assembly has a porous elastic structure, so that photocatalyst liquid can be adsorbed intomultiholes, uniform spray-coating operation is realized and the adhesion ability is improved; a photocatalyst film can be formed on a base material by high-pressure spray-coating ability, and the adhesion ability of the film can be improved and the uniformity can be guaranteed by the polishing and scrubbing effect; and in addition, a negative-pressure adsorbing head is provided, so that the redundant spraying liquid can be adsorbed well, influence on the outside can be avoided, scraps or dust in the front non-sprayed area can be absorbed during spray coating, and the influence on film spray coating can be avoided.

Description

technical field [0001] The invention relates to a photocatalyst spraying equipment, in particular to a photocatalyst spraying device for decoration. Background technique [0002] At present, in the decoration and decoration and the production of some furniture, in order to reduce the influence of harmful substances such as formaldehyde, photocatalyst is generally used to reduce formaldehyde. Photocatalyst is a nano-scale titanium dioxide active material. It is coated on the surface of the substrate and dried It forms a thin film, and under the action of light, it produces a strong catalytic degradation function, which can effectively degrade harmful substances such as formaldehyde. At present, in the photocatalyst spraying, the photocatalyst solution is generally sprayed on the surface of the substrate by high-pressure operation. In this way, the photocatalyst is only sprayed on the surface of the substrate during spraying, and it is difficult to form a good film, which redu...

AI Technical Summary

Problems solved by technology

At present, in the photocatalyst spraying, the photocatalyst solution is generally sprayed on the surface of the substrate by high-pressure operation. In this way, the photocatalyst is only sprayed on the surface of the substrate during spraying, and it is difficult to form a good film, which reduces the adhesion of the photocatalyst. , and when spraying, there will be problems such as splashing around, and if these nano-scale titanium dioxide active materials cannot form a film on the substrate, they will diffuse in the air, which will cause greater harm to the air, and after people inhale these nanoparticles , will have a great adverse effect on the lungs, cause adverse consequences, and cannot play the beneficial role of photocatalyst

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