半干压砖最佳干燥工艺的确定

Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019) Pub Date : 2019-08-01 DOI:10.2991/ISEES-19.2019.33

V. Gurieva, A. V. Doroshin

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引用次数: 1

摘要

本文介绍了以布古鲁斯兰斯基矿粘土壤土为原料，进行陶瓷原料最佳燃烧条件确定的实验研究结果。介绍了干燥过程中最常见的开裂原因，以及提高制成品抗裂性的措施。在干燥温度为1050℃时，根据成型水分含量和成型压力确定原料的性能，揭示了干燥时间对灰渣废料含量为28%(重量比)的产品燃烧性能的影响随干燥温度的变化。确定了收缩值与陶瓷原料含水率的关系。所开发的方法将允许确定陶瓷原料干燥的最佳工艺参数，以半干成型方法产生的易熔壤土和工业废料为基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Determination of Optimal Drying Process for Ceramic Bricks of Semidry Pressing

The article presents the results of experimental studies on the identification of the optimal burning conditions for ceramic raw materials based on clay loam from the Buguruslanskii deposit. The most common causes of cracking during drying, as well as measures to improve the crack resistance of manufactured products are presented in the article. The properties of the raw material are determined depending on the molding moisture content and molding pressure at drying temperature of 1050 ° C. The influence of the duration of drying on the burning properties of products with the content of ash and slag waste in the amount of 28% by weight, depending on the drying temperature is revealed. The dependence of the shrinkage value on the moisture level of the ceramic raw material is determined. The developed approaches will allow determining the optimal technological parameters of the drying of ceramic raw materials on the basis of fusible loams and industrial waste produced by the method of semi-dry molding.

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Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)

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