Abstract:

The abnormal variation condition of process parameters such as coke discharge temperature, pre-chamber level and power generating capacity were introduced after dismantlement of the bell type distributor for 150t/h CDQ charging device at Jinan Iron & Steel Company. In combination with the production actual condition, the process parameters, mainly including the central and peripheral air distribution proportion, air-coke ratio and pre-chamber level, were rationally adjusted after dismantlement of distributor.