Charging of coke ovens and method

Details Charging of coke ovens and method Charging of coke ovens and method

1982-03-01

1983-11-01

Sheridan, Robert G.

Material or article handling

Chamber of a type utilized for a heating function and...

Charging of chamber

202262, 414170, 414171, 414201, 414786, C10B 3104

Patent

active

044127707

ABSTRACT:
A method and an apparatus is provided 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.

REFERENCES:
patent: 3070242 (1962-12-01), Berczynski
patent: 3707237 (1972-12-01), Wiemer
patent: 3951750 (1976-04-01), Drebes

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