Preparation method of additive for improving fluidity of building ceramics dry granulation powder

Abstract

A method for preparing additives for improving the fluidity of building ceramic dry granulation powders, comprising the following steps: S1, weighing required raw materials according to the formula of additives; S2, crushing raw materials that need to be crushed so that the particle size of raw materials meets The required specifications; S3, the particles fall between the two grinding rollers, the two grinding rollers rotate and grind the particles, and the ground and crushed raw materials fall into the mixing chamber; S4, mix the raw materials so that the distribution of each raw material Uniform; S5, after the mixing is completed, output the mixture to obtain the additive; the present invention also proposes preparation equipment for improving the fluidity of the building ceramic dry granulation powder, including a crushing box, a mixing box, a screening cylinder, a crushing rod and a grinding roll. The invention can fully pulverize and mix raw materials, each raw material is evenly distributed, the mixing effect is good, the production efficiency is high, and the prepared additives are of better quality, which helps to improve the fluidity of building ceramic powder and is suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of building material production, in particular to a preparation method of an additive for improving the fluidity of building ceramic dry granulation powder. Background technique [0002] Architectural ceramics refer to ceramic products used in various civil construction projects such as houses, roads, water supply and drainage, and gardens, including ceramic tiles, colored porcelain particles, and pottery pipes. Four categories, according to the sintering degree of the green body, it is divided into porosity, compactness, glazed and unglazed products, and their common characteristics are high strength, moisture resistance, fire resistance, acid resistance, alkali resistance, frost resistance, no aging, no deterioration, no Fading, easy to clean, etc., and has rich artistic decoration effects; the traditional granulation method of architectural ceramics is wet ball milling, and then spray granulation, but wit...

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Problems solved by technology

[0002] Architectural ceramics refer to ceramic products used in various civil construction projects such as houses, roads, water supply and drainage, and gardens, including ceramic tiles, colored porcelain particles, and pottery pipes. Four categories, according to the sintering degree of the green body, it is divided into porosity, compactness, glazed and unglazed products, and their common characteristics are high strength, moisture resistance, fire resistance, acid resistance, alkali resistance, frost resistance, no aging, no deterioration, no Fading, easy to clean, etc., and has rich artistic decoration effects; the traditional granulation method of architectural ceramics is wet ball milling, and then spray granulation, but with the development of society and technological progress, dry granulation method came into being , compared with the traditional granulation method, the dry granulation method has the advantages of less floor space, lower energy consumption, lower noise and greatly reduced water consumption, etc., but the disadvantage of dry granulation is that the powder after granulation , its fluidity is not good, generally solve this problem by adding the additive that improves fluidity, but the preparation method of existing additive and the use effect of preparation equipment need to be improved, it is difficult to make each raw material fully mix, and preparation efficiency is low, and prepared additive quality needs to be improved

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