COKE FURNACES, HAVING STRUCTURE FROM MONOLITHIC COMPONENTS Russian patent published in 2019 - IPC C10B29/02 C10B15/02 

FIELD: oil, gas and coke-chemical industries.

SUBSTANCE: invention relates to use of prefabricated/cast shaped articles with a certain geometrical shape in horizontal coke furnaces with heat recuperation, coke furnaces without heat recuperation and monolithic components for creation of horizontal coke furnace. Chamber of coke furnace includes: monolithic section of bottom channel, having a serpentine path; front wall extending vertically upwards from monolithic section of bottom channel, and rear wall opposite to front wall; a first side wall extending vertically upwardly from the hearth between the front wall and the rear wall, and a second side wall opposite to the first side wall; and monolithic arch located above monolithic section of bottom channel and extending from first side wall to second side wall, wherein monolithic arch comprises material thermally stable in volume.

EFFECT: technical result consists in reduction of furnace operation to temperatures lower than traditionally permissible temperatures, while maintaining structural integrity of furnace.

50 cl, 20 dwg