KNEADING INSTALLATION FOR MONOLITHIC REFRACTORY RAW MATERIAL

• Main Authors: MIYAMOTO HARUO, NAKA TAKEMI, OSHIMA KAZUMA
• Format: Patent
• Language: English
• Published: 05.10.1999
• Edition: 6
• 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; PERFORMING OPERATIONS; PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER; RETORTS; TRANSPORTING; WEAPONS; WORKING CEMENT, CLAY, OR STONE

PROBLEM TO BE SOLVED: To provide a kneading installation for an monolithic refractory raw material which is capable of continuously kneading the monolithic refractory raw material while setting on appropriate bench life, considering an atmospheric temperature differences or the like during a pouring operation. SOLUTION: The kneading installation 1 for an monolithic refractory raw material comprises a conveyor (screw 3d) for conveying the monolithic refractory raw material for which a bench life is previously set and a kneading machine (kneading blade 3e) for kneading the monolithic refractory raw material to be conveyed by the screw 3d, these two components being arranged continuously one after another. In addition, a water feed route 4A for water for kneading the monolithic refractory raw material and a feed route 5A for a bench life adjusting agent which adjusts the bench life for the monolithic refractory, are laid at a transfer region from the screw 3d to the kneading blade 3e.