台车式硅碳棒加热炉后密封及台车限位机构
Rear Sealing and Trolley Limit Mechanism of Trolley Type Silicon Carbon Rod Heating Furnace
崔宇1
作者信息
- 1. 哈尔滨铭阳炉业有限公司,黑龙江 哈尔滨 150000
- 折叠
摘要
介绍了一种台车式硅碳棒加热炉后密封机构及台车限位机构.后密封机构通过弹簧伸缩和滚管的升降,实现台车与后密封压条及后密封压条与炉体之间的密封和密封解除,避免台车出炉时造成炉膛后部温度快速下降,延缓炉膛后部硅碳棒二氧化硅皮膜的氧化,从而延长了炉膛后部硅碳棒的使用寿命.台车机械限位机构依靠弹簧被压缩后产生弹力使台车减速和停止,从而有效地确保台车精准定位,避免台车尾部与炉后墙发生撞击导致硅碳棒的折断.
Abstract
A rear sealing mechanism and trolley limit mechanism are introduced for a trolley type silicon carbon rod heating furnace.The rear sealing mechanism achieves the sealing and sealing release between the trolley and the rear sealing pressure bar,as well as between the rear sealing pressure bar and the furnace body,through spring expansion and rolling tube lifting.This avoids the rapid temperature drop in the rear of the furnace caused by the trolley being discharged from the furnace,delays the oxidation of the silicon dioxide film on the silicon carbide rod at the rear of the furnace,and thus extends the service life of the silicon carbide rod at the rear of the furnace.The mechanical limit mechanism of the trolley relies on the elastic force generated by the compressed spring to slow down and stop the trolley,effectively ensuring the accurate positioning of the trolley and avoiding the collision between the trolley tail and the rear wall of the furnace which can cause the silicon carbide rod to break.
关键词
台车/硅碳棒/加热炉/后密封机构/限位机构Key words
trolley/silicon carbide/heating furnace/rear sealing mechanism/limiting mechanism引用本文复制引用
出版年
2024
NETL
NSTL
万方数据