C - Chemistry – Metallurgy – 10 – B
Patent
C - Chemistry, Metallurgy
10
B
202/47
C10B 31/02 (2006.01) C10B 31/04 (2006.01)
Patent
CA 1169016
ABSTRACT OF THE DISCLOSURE A method and an apparatus are disclosed for charging particulate coal through ceiling holes into a coke oven. A conveyor above the coke oven ceiling is connected with each ceiling hole by a conduit. Mounted in the conduit is a first closure member which is movable to and from a position in which it permits gravity flow of coal from the conveyor to the ceiling hole. Also mounted in the conduit is a second closure member movable to and from a position in which it blocks the escape of gas from the ceiling hole. To charge, the second member is first moved to open position and thereupon the first member; when charging is completed the members are moved in reversed sequence to their closing positions.
351207
Galow Manfred
Stefancik Nikolaus
Bergwerksverband G.m.b.h.
Didier Engineering G.m.b.h.
Fetherstonhaugh & Co.
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