Abstract

Disclosed is a method for leading out vertical heat recovery coke oven crude gas, wherein the combustion chamber(3) comprises two gas inlets which connect to two adjacent carbonization chambers(4), rather than one gas inlet in original combustion chamber. Thus the amount and quality of the gas introduced to the combustion chamber (3) are more homogeneous, the coke cake in the carbonization chamber (4) is heated more uniformly, the quality and yield of the coke are improved, the body structure of coke oven is protected synchronously, the efficiency is also improved, and the life of coke oven is prolonged.

IPC Classes  ?

• C10B 1/04 - Vertical retorts
• C10B 3/00 - Coke ovens with vertical chambers
• C10B 21/00 - Heating of coke ovens with combustible gases
• C10B 47/00 - Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
• C10B 49/00 - Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated