The vibrating grid can be directly pushed by the emergencyhand-drive, when the failure of electric equipment occurs, and the purpose of the arch breaking is realized.
当发生电器材故障时可以通过应急手动装置直接推动振动架达到破拱目的。
2
An emergencyhand-drive is arranged on the lower part of the vibrating grid, the vibrating grid can be pushed by a hand-operating device whose handle is arranged outside the bin.