Method and device for processing thin ceramic plates
A ceramic thin plate and ceramic plate technology, which is applied in the field of ceramic thin plate processing and devices, can solve the problems of failure to achieve permanent durability and poor adhesion, and achieve the effect of strong adhesion, uniform adhesion and good effect
Active Publication Date: 2018-04-24
广西新高盛薄型建陶有限公司
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Problems solved by technology
Now the ceramics or other plates with photocatalyst effect on the market are sprayed with photocatalyst spray on the surface after the finished product. The photocatalyst spray relies on organic adhesive to attach the photocatalyst effective material to the surface. The adhesion is poor. It will be wiped off, and the permanent and durable effect cannot be achieved
Method used
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Embodiment 1
[0018] Such as figure 1 As shown, in the conventional ceramic plate production and processing process, the ceramic plate fired by the firing kiln 1 of the ceramic thin plate production line is first cooled to 150-300 ° C, and then enters the spray system 2 for photocatalyst spray treatment; wherein the spray System 2 comprises at least one spray area, is provided with a plurality of spray heads 6 in the spray area, and the number of spray heads can be set according to needs; Be connected with spray head 6 and be provided with spray line 7 and be used for transporting photocatalyst material; Simultaneously on spray line A pressurizer 8 is provided to power the delivery process. After the spray treatment, the ceramic plate enters the warming and heating zone 3 for constant temperature heating treatment, and is heated to 400-550°C; the constant temperature treated ceramic plate enters the rapid cooling zone 4 and is rapidly cooled to 80-150°C; The brick platform 5 is transported...
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Abstract
The invention relates to a production method of a self-cleaning and antibacterial ceramic plate. After the ceramic thin plate is fired, the temperature of the ceramic plate is lowered to 150-300°C, and then photocatalyst particles and inorganic adhesives are attached to the surface of the ceramic thin plate, so that the attached photocatalyst particles The ceramic sheet mixed with the inorganic adhesive agent continues to pass through the heating zone, heating the product to the melting temperature of the inorganic adhesive agent, and then rapidly cooling down to 80-150°C. In the present invention, the inorganic adhesive agent is heated to the melting temperature so that it is integrated with the glaze on the surface of the ceramic plate and fused with each other to achieve strong adhesion without falling off. Moreover, the production process is simple and the operation is convenient. At the same time, the effective surface area of photocatalyst particles can be formed larger.
Description
technical field [0001] The invention relates to a ceramic plate processing method and device, in particular to a ceramic thin plate processing method and device with self-cleaning and antibacterial functions. Background technique [0002] Photocatalyst, as a kind of photocatalyst, can use the moisture and oxygen in the air under the light to achieve disinfection and sterilization, and has become one of the most effective air purification methods in the world today. The photocatalyst product added with negative ions releases negative ions in the purified air, that is, it adds the function of optimizing air quality in the clean air, and its main component is titanium dioxide. [0003] Attaching the photocatalyst to the ceramic plate can effectively utilize the characteristics of the photocatalyst, and can be widely used on the exterior and interior walls of buildings and home walls. It has the functions of self-cleaning and antibacterial on building walls and home walls, can ...
Claims
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IPC IPC(8): C04B41/86
Inventor 唐硕度
Owner 广西新高盛薄型建陶有限公司