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１计量给煤机的误差问题火电厂输煤系统的计量由煤场电子磅和ＮＪＧ型耐压式计量给煤机２部分组成。电厂所用燃煤经火车运至煤场后由电子磅计量。由于要除去合理的磅差和煤的自然折耗以及无法瞬时计量的问题，因此，电子磅计量的结果只是作为电厂煤耗的参考。而ＮＪＧ型耐...
A measurement of coal machine error The measurement of thermal power plant coal conveying system by the coal yard electronic pound and NJG pressure-type metering coal feeder 2 parts. Coal-fired power plants used by the train transported to the coal yard after the measurement by electronic pound. Due to the need to remove the reasonable pounds and the natural coal consumption and can not be instantaneous measurement of the problem, therefore, the results of electronic pound measurement only as a reference for power plant coal consumption. And NJG type resistant ...