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硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (11): 3910-3917.

所属专题: 玻璃

• 工业玻璃与技术 • 上一篇    下一篇

玻璃喷雾钢化工艺研究

石发祥, 赵聚龙, 刘风肖, 段润泽, 田亮   

  1. 河北工业大学能源与环境工程学院,河北省热科学与能源清洁利用技术重点实验室,天津 300401
  • 收稿日期:2022-08-05 修订日期:2022-09-01 出版日期:2022-11-15 发布日期:2022-12-12
  • 通信作者: 田 亮,博士,副教授。E-mail:tianliangg@hebut.edu.cn
  • 作者简介:石发祥(1997—),男,硕士研究生。主要从事喷雾钢化玻璃方面的研究。E-mail:shifx230507@163.com
  • 基金资助:
    天津市科技计划(8YFCZZC00250,19YFZCsF00850);河北省重点研发计划(19274502D);河北省自然科学基金(A2022202010)

Study of Glass Spray Tempering Process

SHI Faxiang, ZHAO Julong, LIU Fengxiao, DUAN Runze, TIAN Liang   

  1. Hebei Key Laboratory of Thermal Science and Energy Clean Utilization, School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China
  • Received:2022-08-05 Revised:2022-09-01 Online:2022-11-15 Published:2022-12-12

摘要: 喷雾钢化工艺理论上比气冷钢化工艺更节能,为了探究喷雾钢化工艺的实际节能效果,本文采用尺寸为40 mm×40 mm×5 mm的平板玻璃进行了气冷钢化和喷雾钢化试验。结果表明:与气冷钢化工艺相比,喷雾钢化工艺在冷却过程中至少节能25.06%;喷雾钢化工艺可以提高玻璃的钢化程度,即破碎后的颗粒数增加了至少8.91%,表面压应力提高了至少12.12%;随着雾载分数的增加,冷却时间减少,节能效果和钢化程度提高。

关键词: 喷雾钢化, 气冷钢化, 能耗, 钢化程度, 颗粒数目, 雾载分数

Abstract: The spray tempering process is theoretically more energy-efficient than the air-cooled tempering process. In order to investigate the actual energy-saving effect of the spray tempering process, the plate glass with dimension of 40 mm×40 mm×5 mm were used for air-cooled tempering and spray tempering tests. The results show that compared with air-cooled tempering process, the spray tempering process saves at least 25.06% energy during cooling. The spray tempering process improves the tempering degree of glass, that is, the particle number of broken increases by at least 8.91%, the surface compressive stress increases by at least 12.12%. With the increase of mist load fraction, the cooling time decreases, and the energy saving effect and tempering degree increase.

Key words: spray tempering, air-cooled tempering, energy consumption, tempering degree, particle number, mist load fraction

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