| 摘要 |
A selective dispensing device ( 1 ) is disclosed for limestone in vats ( 5 a, 5 b) of a regenerating oven adapted to arrange limestone with greater sizes next to an external wall ( 7 a, 7 b) of the vats ( 5 a, 5 b) and limestone with smaller sizes next to an internal wall ( 8 a, 8 b) of the vats ( 5 a, 5 b), comprising at least one mobile bulkhead ( 11 ) connected to a drive shaft ( 13 ) rotating around a rotation axis (X), such rotation being driven by an actuator system and the mobile bulkhead ( 11 ) being able to rotate around the rotation axis X to be alternatively inclined by a first angle (alpha) and by a second angle (beta) with respect to reference plane (Z). |
