Method for calculating water leakage amount of blast furnace closed circulation system

The invention discloses a method for calculating the water leakage amount of a blast furnace closed circulation system, and belongs to the technical field of blast furnace smelting. According to the method, the water leakage amount in the furnace in unit time is calculated by adopting a specific calculation formula, and the coke amount of the blast furnace is adjusted according to the water leakage amount so as to ensure stable operation of the blast furnace in a certain period. 本发明公开了一种高炉密闭循环系统漏水量的计算方法，属于高炉冶炼技术领域。该方法采用具体计算公式算得单位时间内的炉内漏水量，并根据漏水量调整高炉焦炭量进而保证高炉在一定时期内的稳定运行。