Dry method production process for ancient building encaustic tile

Abstract

The invention relates to an encaustic tile preparation technology, and discloses a dry method production process for an ancient building encaustic tile. The process comprises the following steps of material preparation: preparing blank body raw materials, glaze material raw materials and setting accelerators; blank body shaping: conveying the mixed blank body raw materials to a blank material hopper of a tile shaping machine; meanwhile, adding the setting accelerators in the blank material hopper to realize uniform mixing with the blank body raw materials; shaping the mixed blank body raw materials and the setting accelerators into a tile blank through a tile shaping machine; glazing: conveying the tile blank onto a glazing machine; conveying the glaze material raw materials to a glaze hopper of the glazing machine; meanwhile, adding the setting accelerators into the glaze material hopper to realize the uniform mixing with the glaze material raw materials; coating the mixed glaze material raw materials and the setting accelerators onto the surface of the tile blank through the glazing machine; firing: conveying the tile blank with the glaze layer into a kiln for firing. The dry method production process for the ancient building encaustic tile provided by the invention has the advantages that through the step of drying the shaped tile blank, the fast setting of the tile blank isrealized; the processing time is shortened; the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of glazed tile preparation, in particular to a dry production process for ancient building glazed tiles. Background technique [0002] Glazed tiles have the advantages of high strength, good flatness, low water absorption, flexural resistance, frost resistance, acid resistance, alkali resistance, and never fade. They are widely used in industrial and civil buildings such as factories, houses, hotels, and villas. Various, rustic glaze color, colorful, environmental protection, durable and other characteristics are widely loved by people. [0003] At present, the traditional wet production process is generally used to produce glazed tiles. However, this wet production process often has some shortcomings, such as: [0004] 1. During the production process, due to the large amount of tile dehydration (the water content drops from 22% to 3%), the dehydration time is long, the product is easily deformed and crack...

AI Technical Summary

Problems solved by technology

[0004] 1. During the production process, due to the large amount of tile dehydration (the water content drops from 22% to 3%), the dehydration time is long, the product is easily deformed and cracked during the dehydration process, and the energy consumption is large, which is not enough for energy saving;

[0005] 2. The density of the finished product is small, resulting in poor overall strength of the finished product;

[0006] 3. After glazing, a mud film is easily formed between the glaze material and the tile base, resulting in poor glazing effect and cracks on the surface of the product, which affects the quality of the product

[0017] However, in this production process, the shaped tile blanks need to be sent to the drying kiln for a period of drying, so the production efficiency needs to be further improved.

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