| 摘要 |
The loading installation comprises a device for introducing and distributing charge material into a shaft furnace, this device being surmounted in ascending order, and in alignment with the central axis of the furnace, by a compensator, a valve housing, a lock chamber having a weighing system and a stand-by hopper. The lock chamber and the valve housing are suspended by means of several balances on a circular or polygonal horizontal supporting beam with the stand-by hopper resting on this beam. In turn, the supporting beam is carried by several vertical pillars with the pillars being carried by the head of the furnace. |
