A kind of three-dimensional glazed decorative tile prepared by scraping scrap and its manufacturing method

Abstract

The present invention relates to the technical field of ceramic tiles, in particular to a three-dimensional glazed tile made from edge scraping waste and a manufacturing method thereof, comprising the following steps: A. Drying the green body: raising the temperature of the green body to 130-160°C for Drying; B, applying make-up soil: apply make-up soil on the surface of the dried body; C, pattern decoration: carry out pattern decoration on the surface of the body after applying make-up soil, and then dry; D, spray transparent glaze slurry: The surface of the body after drying is sprayed with transparent glaze slurry; E, spreading ceramic particles: spreading ceramic particles on the surface of the body after spraying the transparent glaze slurry, and then firing to obtain a three-dimensional glazed tile; wherein, making ceramic particles The raw materials include scraping recycled materials. The invention has the advantages of convenient operation steps, high production efficiency, low production cost, energy saving, improved recycling rate of waste raw materials, no solid waste, green environmental protection, and can make the three-dimensional glazed bricks obtained have clear layers and a dry texture. Obviously, the three-dimensional sense is strong.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a three-dimensional glazed tile made from edge scraping waste and a manufacturing method thereof. Background technique [0002] With the improvement of people's living standards, in the selection of decoration and decoration materials, the requirements for the quality and appearance of ceramic tiles have been significantly improved; at the same time, with the development of society and the advancement of science and technology, increasing the three-dimensional effect of ceramic dry particles in the field of ceramics The increasing application of ceramic tiles makes the surface effect of ceramic tiles on the market more and more rich and three-dimensional. [0003] And in the method for preparing three-dimensional particle by the waste and old glaze that produces in the ceramic tile manufacturing process at present, there is following problem: [0004] (1) In the current pr...

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Problems solved by technology

[0004] (1) In the current process of using waste glazes to prepare ceramic particles, the waste glazes are subjected to precipitation, pressing, drying, powdering, etc., and then prepared into fritted special ceramic particles for ceramic surface decoration, but the preparation The process is relatively complicated, and the process control is difficult, which increases the cost of manufacturing and reduces the efficiency of production;

[0005] (2) In the preparation of ceramic particles using waste glaze, the amount of waste glaze powder added accounts for 30-50% of the total mass of the raw materials, and the amount of waste glaze powder used is relatively small, and the utilization rate of waste materials is low. At the same time, sedimentation, pressing, drying, powdering and other treatments are adopted, the process is complicated and the production efficiency is low;

However, the shape of the special ceramic particle glaze is single, and it is easy to break the special ceramic particle glaze in the actual production of cloth; and in the method of preparing stone-like ceramic tiles, the special ceramic particle glaze is pressed into the green body, and its layering, three-dimensionality and The graininess is relatively poor. At the same time, due to the difference between the maximum firing temperature of the special ceramic particle glaze and the maximum firing temperature of the body base powder, the surface of the imitation stone ceramic tile is prone to defects such as bulges, caves, and even brick shape instability.

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