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US 4,070,251 AGranted
Inclined chamber coke oven
AssigneeDidier Engineering GmbH
InventorsKurt Prange, Friedrich Isermann, Ernst Hasenacker, Manfred Blase
Life of this patent
Estimating the term…
Abstract
An inclined chamber has vertical heating flues on each side thereof. The floors of the heating flues are vertically staggered in an inclined manner. Pairs of heating flues are joined at the tops thereof by guide openings which are vertically staggered in an inclined manner. Central and upper air inlet openings extend into the heating flues and are vertically staggered in an inclined manner.
Claims11
An inclined chamber coke oven, particularly for the coking of coal in briquette form, said oven comprising:
- an oven chamber defined by a horizontal chamber ceiling, a heating side, a coke removal side, a chamber floor inclined downwardly from said heating side to said coke removal side, and opposite lateral heating walls;
- a plurality of vertical heating flues within each of said heating walls, each of said heating flues having a floor, the floors of said heating flues being vertically staggered such that a line joining said floors is inclined in a direction parallel to said chamber floor;
- each of said floors having extending therein a gas feed nozzle;
- upper ends of adjacent pairs of said heating flues being joined by guide openings, said guide openings being vertically staggered such that a line joining said guide openings is inclined by an inclination less than that of said chamber floor;
- each of said heating flues having therein central and upper air inlet openings, said central and upper openings each being vertically staggered such that a line joining said central openings and a line joining said upper openings are each inclined by an inclination less than that of said chamber floor but greater than that of the line joining said guide openings.
2 more elements
Dependencies are inferred from the claim text.