| 主权项 |
1. Fireproof ceramic base in the connection area to at least one wall (52) of a vessel (50) for the treatment of a high temperature melt, with the following characteristics:
a) the base features at least two layers (10, 20), namely b) a lower layer made of a fireproof ceramic permanent lining (10) and c) an upper layer made of a fireproof ceramic wear lining (20), wherein d) the permanent lining (10) features a surface (10o) which is adjacent to the wear lining (20), which is sloped by at least 1° compared to the horizontal, e) this surface (10o) features a three dimensional design, and f) the wear lining (20) consists to at least 60 M.-% of fireproof ceramic solid bricks (21), g) the permanent lining (10) and the wear lining (20) feature at least one inconsistency for the integration of at least one common discharge opening (30) for the high temperature melt. |
