ANNULAR FURNACE INCLUDING ROASTING PITS WITH HIGH HORIZONTAL ASPECT RATIO, AND ROASTING METHOD OF CARBON-CONTAINING PRODUCTS IN IT Russian patent published in 2012 - IPC F27B13/10 

Abstract RU 2469251 C2

FIELD: machine building.

SUBSTANCE: furnace includes longitudinal axis and elongated panels, many hollow partitions arranged in the housing of each panel so that they are parallel to longitudinal axis, perpendicular wall of the first end, which is located at the first end of each panel, perpendicular wall of the second end, which is located at the second end of each panel, and at least one or more intermediate perpendicular walls located between the first and the second ends. Hollow partitions and perpendicular walls determine roasting pits for stock pile laying of carbon-containing products into them. Roasting pits have length Lp and width Wp; the above length Lp is at least by 15 times larger than the above width Wp.

EFFECT: cost-effective manufacture and operation of furnace.

28 cl, 10 dwg

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RU 2 469 251 C2

Authors

Zhonvill' Kristian

Rua P'Er-Zhan

Drueh Jannik

Dates

2012-12-10Published

2008-04-29Filed