摘要
通过对1套常用的带式输送机托辊密封装置结构的防水性能分析,得出了判断托辊密封装置是否在结构上防水的方法。还介绍了1套已获实用新型专利的托辊密封装置。
Analyzed the waterproof performance of sealing device in the idler, and got at a method to judge the structure of sealing device in the idler whether it is waterproof. Mso introduced the sealing device in the idler, which has attained the practical new patent.
出处
《煤矿机械》
北大核心
2007年第9期70-71,共2页
Coal Mine Machinery
关键词
托辊
迷宫密封
防水
创新
设计
idler
labyrinth seal
waterproof
innovation
design
