一、动力配煤质量标准化系列化的必要性为了节约能源,改善锅炉的燃烧状况,一些地区将不同种类的煤炭按照锅炉的设计用煤质量指标配制成工业锅炉用煤。工业锅炉燃用这种动力配煤后,燃煤热效率和出力均有所提高,供汽稳定,使用寿命延长,司炉劳动强度降低,获得了较好的节能和经济效果。是节约能源的重要途径。近年来动力配煤的生产发展很快,全国已建成动力配煤生产线130多条,生产能力约为1,300万吨/年。今后其发展速度可能还要加 I. Necessity of the standardization of power coal blending quality In order to save energy and improve the combustion condition of boilers, some regions have formulated different types of coal into boilers for industrial boilers according to boiler design quality indicators. After industrial boilers use this type of power blending, the thermal efficiency and output of the coal are improved, the steam supply is stable, the service life is prolonged, and the service intensity of the boiler is reduced, which results in better energy-saving and economical results. It is an important way to save energy. In recent years, the production of power blending coal has developed rapidly. More than 130 power blending production lines have been built in the country, with a production capacity of approximately 13 million tons/year. In the future, the pace of development may increase.