摘要
通过对硫磺喂料螺旋输送机的改造,简要介绍有大量粉尘工况的输送装置密封结构选择,介绍古老的填料密封装置在现代生产中的价值。
The seal structure selection for conveying device in the condition of lots of dust was introduced briefly through the modification of screw conveyer for sulfur. The value of old pack- ing seal device to modern production is also introduced.
出处
《盐业与化工》
CAS
2013年第1期53-54,共2页
Jounral of Salt and Chemical Industry
