DESIGN OF HORIZONTAL-FLUE OVEN SOLE Russian patent published in 2012 - IPC C10B5/00 F27D1/00 

FIELD: cookery.

SUBSTANCE: invention refers to horizontal-flue oven sole, so called coke oven without heat recovery or coke oven with heat recovery. Horizontal-flue oven consists of coke oven chamber, coke oven sole and multiple oven flues. Oven flues are located under coke oven sole and are horizontal. Coke oven sole is located between coke oven chamber and flue. It is formed vertically with at least two layers. It is supported by the flue walls. Each layer of it is made of different or similar fireproof materials. First layer from the hearth is the outer. It is made of solid material. The second layer is lower. It has many holes, cracks or gaps. Gas spaces of those holes, cracks or gaps are connected to the gas space of flue above them. Oven sole molded bricks create integral sole segment. It contains outer and lower layers. Outer layer is made of solid material. Lower layer has many holes, cracks, gaps or canals. Coke cake or coke filling is located on outer layer. Lower layer forms the flue arch.

EFFECT: decreased coking time.

19 cl, 5 dwg