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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Bibliographic Details
Main Authors SHIBATA KIYOSHI, FUKUMA YOSHITO
Format Patent
LanguageEnglish
Published 24.10.2003
Edition7
Subjects
BLASTING
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OVENS
RETORTS
WEAPONS
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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
Bibliography:Application Number: JP20020104614