HORIZONTAL COKE OVEN Russian patent published in 1995 - IPC

FIELD: coke production. SUBSTANCE: horizontal coke oven includes coking chamber, regenerator with sole flues, heating walls consisting of vertical heating flues 4, each of which is communicated by means of air ducks with regenerators and gas nozzle flue 6 through regulating means 7 with gas collector 9 or 10 and has two outlet holes 11 and 12 for air supply. One hole 11 is located at the level up to 0.3 of height of heating flue and is communicated by means of nozzle flue 13 with regulating means 14 and air collector 15 or 16. Hole 12 is located above hole 11 at the level of 0.3 of height of heating flue and is communicated either with air nozzle flue 13 of first hole 11 or separate air nozzle flue 17 with regulating means and air collector 15 or 16. EFFECT: higher quality of coke. 2 dwg