METHOD OF REPLACING REFRACTORY ON SIDE WALL OF MELTING FURNACE
PROBLEM TO BE SOLVED: To replace a refractory on a worn-out side wall only without replacing a refractory on a side wall which is not worn out in replacing the refractory on the worn-out side wall by the contact with a fused slug. SOLUTION: In the melting furnace 2 with the side wall 2A made of the...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
24.10.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To replace a refractory on a worn-out side wall only without replacing a refractory on a side wall which is not worn out in replacing the refractory on the worn-out side wall by the contact with a fused slug. SOLUTION: In the melting furnace 2 with the side wall 2A made of the shaped refractory, at least an upper refractory 2a' located above a lower refractory 2a to be replaced is held and fixed by a refractory holding device 1 and the lower refractory 2a worn out by the contact with the fused slug S is replaced in this condition when the lower refractory 2a in a part in contact with the layer of the fused slug S of the side wall 2A of the melting furnace 2 is replaced. COPYRIGHT: (C)2004,JPO |
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Bibliography: | Application Number: JP20020104614 |