| 摘要 |
<p>PCT No. PCT/FI96/00218 Sec. 371 Date Apr. 14, 1998 Sec. 102(e) Date Apr. 14, 1998 PCT Filed Apr. 22, 1996 PCT Pub. No. WO96/34119 PCT Pub. Date Oct. 31, 1996A facility to process metal wastes is provided. The facility includes an inclined heat-insulated casing with a door and a cover, which can be displaced and removed. The inner surface of the casing is provided with removable sheets which form the inner facing (reflectors) of the casing and which are made of metal bead-formed sheets. Inside the casing, on a cantilever-supported shaft, is installed a melting drum, which can be mounted or removed from the shaft both charged and empty. The drum can be charged through the open cover when the casing door is open, while inside the casing it is kept installed on the shaft. A cross-shaped member for stiffening the drum is used also for mixing. The drum is heated via a burner and the heating is controlled with a temperature sensor and by means of an automatic control unit.</p> |
