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首页> 外文期刊>Glass and ceramics >CALCULATION AND DESIGN OF GLASS MELTING TANKS FOR GLASSMAKING FURNACES FOR CONTAINER GLASS
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CALCULATION AND DESIGN OF GLASS MELTING TANKS FOR GLASSMAKING FURNACES FOR CONTAINER GLASS

机译：容器玻璃的玻璃熔窑玻璃熔池的计算和设计

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摘要

The procedure for calculating and designing melting tanks for glassmaking furnaces used in the manufacture of container glass is examined. It is shown that mathematical modeling of the internal heat and mass transfer makes it possible to increase substantially the quality of the design solutions, whose implementation creates objective prerequisites for attaining a high energy efficiency and productivity for glassmaking furnaces. Efficient use of the heat energy transferred to the tank as a result of the external heat transfer and intended for imple-menting the technological process is the main requirement for designing melting tanks. The results of mathematical simulation of the external and internal heat and mass transfer [1] show that in high-productivity glassmaking furnaces even with a flat flame of optimal length the maximum tem-peratures to which the surfaces of the molten glass and ma-sonry are heated are comparable to their limiting values for refractories in the working space and melting tank. Hence it follows that it is practically impossible to increase the spe-cific productivity of a furnace without intensifying internal heat and mass transfer and minimizing the heat losses through the masonry of the tank.
机译：检验了计算和设计用于制造容器玻璃的玻璃熔炉熔池的程序。结果表明，内部传热和传质的数学模型使大幅提高设计解决方案的质量成为可能，设计方案的实施为获得高能效和玻璃窑炉的生产率创造了客观前提。设计外部熔炼罐的主要要求是有效利用由于外部传热而传递给熔罐的热能，该热能旨在实现工艺过程。外部和内部传热和传质的数学模拟结果[1]表明，即使在具有最佳长度的扁平火焰的高生产率玻璃制造炉中，熔融玻璃和砖石表面的最大温度加热后的温度与工作空间和熔池中耐火材料的极限值相当。因此得出结论，在不增强内部热量和质量传递并使通过罐体砌体的热损失最小化的情况下，实际上不可能提高炉子的特定生产率。

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