竖炉圆盘出灰机传动轴密封方式的改进

Improvement of Drive Shaft Sealing Method of Shaft Furnace Disc Ash Extractor

对竖炉圆盘出灰机传动轴与炉壳密封处经常出现冒灰问题进行了分析,提出了改进措施.采用自行设计制作的迷宫式密封系统后,取得较好的经济效益.

An analysis was made on the problem that ash often come out from the sealing position between the drive shaft of ash extractor and the shell of shaft furnace.A self designed labyrinth sealing system was manufactured and adopted.Good economic benefits have been achieved.