FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to continuous steel casting. The suction well consists of a support plate and side walls. One of side walls completely adjoins refractory lining of one of side walls of an intermediate ladle. Summary area of external surfaces of the receiving well adjoining refractory lining of the intermediate ladle is not less, than 30 % of total external surface of the receiving well. One of the side walls of the receiving well has height of not less, than 75 % of height of working space of the intermediate ladle. One of the walls of the receiving well partially or completely has height less, than the above said level. There is at least one port in one of the side walls. A block out of CaO material is installed in one of the ports.
EFFECT: increased resistance of refractory lining of intermediate ladle.
14 cl, 6 dwg
| Title | Year | Author | Number |
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| HEARTH | 2012 |
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