池窑的钢结构锁紧装置探索  

An Exploration of Steel Anchoring Device for Glass Tank Furnace

作　　者：李青 王兴龙 

机构地区：[1]东旭集团有限公司,河北石家庄050021 [2]平板显示玻璃技术和装备国家工程实验室,河北石家庄050035

出　　处：《玻璃与搪瓷》2016年第4期12-15,共4页Glass & Enamel

基　　金：国家科技支撑计划资助项目(2013BAE03B02-03)

摘　　要：探索了日拉引量12~20 t的小型玻璃池窑拉条的锁紧方式,此设计可以简单直接地观察和控制碹顶的锁紧,且在烤窑时可以更为准确地控制力度,根据池窑的膨胀大小合理及时地调整拉条的锁紧程度,以保证池窑结构稳定和正常运行。在不改变拉条作为拉紧方式的前提下,将传统拉条两端用作紧固的螺母卸下,安装上本设计的蝶簧组件,根据事前所做分析和计算,再将蝶形弹簧压紧至指定位置。这样可以直接观察到拉条的锁紧程度,更好地控制保证钢结构预紧力,并使之均匀一致。This design of steel anchoring device for 12 - 20 t / d type of small glass furnaces enables us to observe crown anchoring directly and the stress of the anchor can be controlled more accurately during heating up the tank furnaces. The anchoring could be reasonably adjusted timely depending upon the expansion of the furnaces to ensure the operation properly and stably. It is not necessary to change the anchoring rods,but just to install the disc spring device instead of traditional nuts. According to the results of analysis and calculation in advance,spring could be adjusted to the desired value. Thus the tension of anchoring rods can be observed directly and well controlled to ensure tension of the rods tightly and homogeneously.

关 键 词：玻璃池窑 钢构 拉条 蝶簧 蝶簧压缩量 

分 类 号：TG171.623.1[金属学及工艺—金属表面处理]