| 摘要 |
The plunger comprises a frame with bearings and drive motors connected to a central control unit for moving the frame from one vat to another. The central axis of the frame is parallel to the axis of the vats and approximately coaxial to the axis of the vat when the process is taking place. The plunging means comprise at least 2 implements situated horizontally, linked by a horizontal detachable bar. One part detaches vertically and the other around the central axis of the frame in a way that at least one of the implements are found close to the edge of the vat to run the plunging process. |
