Abstract:

Analysis is made for the factors influencing the individual oven charge capacity for 7.0m coke oven battery.Measures are also taken,such as controlling the fineness of coal blends,improving coal screw feeding,optimizing coal leveling and upgrading leveling bar structure,so that achievements can be made,e.g.effective volume of oven chamber increased from 55.6m3 to 55.9m3,bulk density of coal charged raised from 0.750t/m3 to 0.758t/m3 and dry coal charged per oven increased from 40.8t to 42.4t,which lays a solid foundation for efficient production of coke oven.