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在有高炉的冶金工厂进行企业能源平衡时,需要计算高炉煤气的发生量及回收量.在装有高炉煤气流量计的工厂,可以根据仪表的累计平均指数来确定高炉煤气的回收量,对于未装计量仪表的工厂,可以酌情取理论计算值或经验数据.如果有完整正确的原始数据,用物料平衡的方法计算高炉煤气理论发生量是要准确些,但因计算过程较复杂,需要的原始数据较多,所以一般厂矿的能源管理部门很少采用.另一种简单的计算办法是采用经验公式,这种方法比较简单,常为各厂所采纳.但现有的经验数据过于粗略,有的工厂采用这些数据算出的结果与理论计算值相差较大,这就不利于正确地估计这些工厂的高炉煤气发生量,在进行高炉煤气利用规划时就会有一定的偏差.因此本文
Blast furnace gas metallurgical plant in the enterprise for the energy balance, the need to calculate the amount of blast furnace gas and the amount recovered in a blast furnace gas meter with the factory, you can meter cumulative average index to determine blast furnace gas recovery, for the The factory that installs the measuring instrument may take the theoretical calculation value or the experience data as appropriate.If there is complete and correct original data, it is more accurate to calculate the theoretical amount of blast furnace gas by the method of material balance, but because the calculation process is more complex, Data is more, so the general management of energy plants in factories and mines rarely used.Another simple calculation method is to use empirical formula, this method is relatively simple, often adopted by the factory.But the existing empirical data is too rough, there are Of the factories use these data to calculate the results with the theoretical difference between the calculated value, which is not conducive to a correct estimate of the blast furnace gas production in these plants, blast furnace gas utilization planning there will be some deviation.Therefore, this article