Cooling plates for blast furnaces

Details Cooling plates for blast furnaces Cooling plates for blast furnaces

1976-08-16

1977-07-05

Dost, Gerald A.

Metallurgical apparatus

Means for treating ores or for extracting metals

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

C21B 710

Patent

active

040335615

ABSTRACT:
A cooling plate for circulating fluid for cooling the walls of shaft furnaces and particularly blast furnaces, the plate being placed between the refractory material to be cooled and the facing of the furnace to be protected. The cooling plate includes a frame formed by two bent tubular elements welded at their ends to separator plates, an independent stream of cooling fluid passing through each tubular element; and a flat hollow central element consisting of an inner double-walled panel welded to the inner periphery of the frame, this inner panel forming an enclosure through which passes an independent stream of the cooling fluid.

REFERENCES:
patent: 2671658 (1954-03-01), Moore
patent: 2789881 (1957-04-01), Hochmuth
patent: 2805851 (1957-09-01), Becker et al.
patent: 3984089 (1976-10-01), VAN Laar et al.

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