Abstract:

Experiment was carried out to study the methods of thinning the existing oven door brick and reducing heat loss on the surface of oven door.The result shows that if the oven door brick is thinned by 80mm and installed with an additional new type high temperature resistant insulating plate,maintenance of oven door is easier, heat loss on the surface of oven door is less,effective volume of coking chamber is increased and consequently coke output is increased.The thinned brick can meet the requirement of oven door.