The drivecylinder, outer shell of built-in board brush, intermediate joint and sand collector are connected into stator;
驱动柱塞、安装过滤网的内筒、浮力阀顺序连接组成转子；
2
Mud valves and Angle by the hydraulic cylinder type combination valve, hydraulic power drivecylinder valve lift, the valve open or closed channel, in order to achieve the fluid off.
排泥阀产品由液压缸和角式截止阀组合而成，液压缸内动力带动瓣升降，使阀体通道开或闭，以达到流体通断。
3
The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.