玻璃纤维窑炉性能探究和优化

发布时间：2018-03-18 04:04

  本文选题：玻璃纤维熔窑　切入点：数值模拟　出处：《燕山大学学报》2017年04期 　论文类型：期刊论文

【摘要】：玻璃窑炉在玻璃产业中占据重要地位,是玻璃生产最重要的热工设备之一,被誉为玻璃生产的心脏。由于玻璃窑炉具有密闭性、高温性、连续工作性等特殊性,给测量和研究工作带来巨大的不便。本文利用Glass Furnace Model软件建立燃烧空间和玻璃池窑的三维空间模型,通过对玻璃池窑和燃烧空间热耦合的模拟计算,对熔窑内的物理化学变化过程进行分析研究。以产量为220 t/d的电助熔玻璃纤维窑炉为研究对象,建立基础模型。通过分析燃烧空间和玻璃池窑的温度场、气流场、碹顶的侵蚀影响、玻璃液流动轨迹和流动速度,对研究方案做全方面的分析比较,为窑炉的设计及生产工艺优化提供理论指导。
[Abstract]:Glass kiln occupies an important position in glass industry and is one of the most important thermal equipment in glass production. It is praised as the heart of glass production. In this paper, Glass Furnace Model software is used to establish the three-dimensional space model of combustion space and glass tank kiln, and the thermal coupling between glass tank kiln and combustion space is simulated and calculated. The physical and chemical change process in the furnace was analyzed. The basic model was established with the output of 220 t / d as the research object. The combustion space and the temperature field and the air field of the glass pool kiln were analyzed. The influence of crown erosion, glass liquid flow path and flow velocity are analyzed and compared in all aspects, which provides theoretical guidance for kiln design and production process optimization.
【作者单位】： 武汉理工大学硅酸盐建筑材料国家重点实验室;
【基金】：国家重点研发计划资助项目(2016YFB0303701)
【分类号】：TQ171.623
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本文编号：1627889