Side-wall furnace lining structure of molten iron pretreatment furnace
The utility model discloses a side wall lining structure of a molten iron pretreatment furnace. The lining structure comprises multiple layers of permanent lining bricks laid on the inner side of a furnace shell and multiple layers of working lining bricks arranged on the inner sides of the permanen...
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Main Authors | , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a side wall lining structure of a molten iron pretreatment furnace. The lining structure comprises multiple layers of permanent lining bricks laid on the inner side of a furnace shell and multiple layers of working lining bricks arranged on the inner sides of the permanent lining bricks. The permanent lining brick is fan-shaped and is integrally provided with a protruding part facing the inner side of the molten iron pretreatment furnace; the protruding parts of the permanent lining bricks on the same layer are jointly provided with a seat ring coaxial with the furnace shell, the upper surface of the seat ring is further coaxially and fixedly provided with a limiting ring, the working lining bricks are also in a sector ring shape, and the lower surfaces of the working lining bricks are provided with arc-shaped clamping grooves matched with the limiting ring; fire clay bonding layers are respectively arranged between the permanent lining bricks and the furnace shell, between the adj |
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Bibliography: | Application Number: CN201921765897U |