Ladle neck bush pouring technique
A technology of inner liner and ladle, applied in the direction of manufacturing tools, metal processing equipment, casting melt containers, etc., can solve the problems of high use and maintenance costs, large consumption of refractory materials, etc., to reduce the generation of cracks and achieve good stability. , reasonable effect of curing and baking process
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[0020] The wall of the ladle of the present invention adopts an integral casting inner lining, which is composed of a thermal insulation layer, an integral casting permanent layer, and an integral casting working layer. The insulation layer can be insulated by refractory fiberboard, asbestos board and insulation coating. First, the insulation panels can be fixed to the ladle shell by bonding or anchors. Secondly, cast the permanent layer on the inner side of the insulation layer as a whole, and then pour the working layer as a whole after the permanent layer is casted as a whole, demolded and baked. The safety of ladles in use.
[0021] The permanent layer and the working layer are poured integrally using the same ladle working layer castable. Therefore, the two can finally achieve the effect of combining into one.
[0022] When the working layer is used for a specified number of times, it can be casted. The ladle inner liner sleeve pouring process of the present invention ...
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