Cooled refractory lined shaft furnace and stave-cooler to be use

Details Cooled refractory lined shaft furnace and stave-cooler to be use Cooled refractory lined shaft furnace and stave-cooler to be use

1974-03-12

1976-10-05

Lake, Roy

Metallurgical apparatus

Means for treating ores or for extracting metals

By means applying heat to work, e.g., furnace

266286, F27B 124

Patent

active

039840891

ABSTRACT:
In a shaft furnace which has a wall comprising of a shell and stave-coolers inside the shell, and a refractory lining of the wall supported by projections (supporting cams) on the stave-coolers, there are provided special bricks, preferably of material of superior refractoriness, strength, chemical resistance and wear-resistance, which rest on the projections and extend beyond the projections both towards and away from the shell. The bricks are fixed in the furnace wall, for instance by means of a ramming mass, and are preferably received in recessed in the stave-coolers.

REFERENCES:
patent: 350981 (1886-10-01), Kennedy
patent: 1027738 (1912-05-01), Ladd et al.
patent: 1090574 (1914-05-01), Shannon
patent: 3379427 (1968-04-01), Zherebin
patent: 3586304 (1971-06-01), Greaves
patent: 3652070 (1972-03-01), Sagara
Publication: Foundry; Dec. 1951; J. P. Holt; pp. 93-94.

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