Sealing device for sinter cooler

Details Sealing device for sinter cooler Sealing device for sinter cooler

1979-07-26

1980-12-09

Rosenberg, P. D.

Metallurgical apparatus

Means for treating ores or for extracting metals

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

F27B 2102

Patent

active

042381207

ABSTRACT:
A seal for a bulk material circular cooler includes arcuate sections of flat, horizontally disposed rings directed inward from each upper side edge of the wind boxes. Horizontally disposed outwardly directed ring-shaped flanges depending from both arcuate bottom edges of the rotating cooler frame extend outward underneath these arcuate sections. Arcuate sealing strips mounted on the underside of the arcuate sections bear against the upper surface of the ring-shaped flanges to form a sliding seal between the wind boxes and the cooler frame. The arcuate sections are bendable in the vertical direction and the weight of these sections and the sealing strips is sufficient to overcome the overpressure of cooling air bearing against the underside of the arcuate sections to maintain the seal.

REFERENCES:
patent: 3172936 (1965-03-01), Koontz
patent: 3655174 (1972-04-01), Veith
patent: 3987738 (1972-10-01), Korting

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