校核煤种--就是锅炉热力计算设计时用的煤种,电厂用煤不可能永远只用一种,设计煤种就是想要了解锅炉在烧实际设计煤种时的性能情况。
现有的配煤系统大多还是以设计煤种的煤质参数为基础的。
Existing systems for steam coal blending are base on qualities of design coal.
燃用设计煤种,锅炉热效率高,非设计煤种,锅炉热效率低。
Burning the designed coal, the thermal efficiency of boiler is high, contrary, it is low for burning undesigned coal.
本锅炉在燃用设计煤种时锅炉能够在30~100%额定负荷范围内稳定燃烧。
The boiler can combust stably at the rated load scope of 30~100% when burning the design coal.
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