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介绍了锅炉掺烧印尼煤运行时锅炉效率、辅机电耗、过热再热减温水量等的特性,并从燃料成本、脱硫石灰石成本、飞灰销售收入以及底渣销售收入等方面综合分析掺烧印尼煤的经济性。结果表明,燃料成本是影响机组经济性的决定性因素,以目前价格计算,掺烧印尼煤能较大幅度地提高机组的经济性。
The features of boiler efficiency, auxiliary power consumption, overheating and reheating water volume during the operation of Indonesian coal during the operation of the boiler were introduced. The fuel consumption, the cost of desulfurized limestone, the sales revenue of fly ash and the sales income of bottom slag were also analyzed. Burning Indonesian coal economy. The results show that the cost of fuel is the decisive factor affecting the economy of the unit. At the current price, the blending of Indonesian coal can greatly improve the economy of the unit.