Steps and key points of installation and adjustment of double-bell type top charging equipment in middle and small blast furnaces are introduced.
主要叙述双料钟式中小高炉炉顶装料设备安装调试的方法、步骤及要领。
2
Feeding mechanism: bucket hoisting and manual doublebell jar feeding mechanism is adopted which is easy to operate and can prevent gas leakage efficiently.
加煤机构:采用斗提卷扬机构,手动双钟罩加煤装置,操作简便、能有效防止煤气泄漏。
3
The clutch bell is supported by double bearings and has been made more durable.