| 摘要 |
A evice for automated dosing of supply of additives to heat electric power plant boiler furnace comprises a boiler, dust-feeding pump, sensor of frequency of rotation of the drive electric motor of dust-feeding pump, block for determination of coefficient of air excess, controller of air flow rate, block for determination of additive dosing to furnace boiler, controller of additive dosing. Additionally the device includes a sensor of the torque on the shaft of the drive electric motor of the dust-feeding pump, block for determination of fuel quality, block for determination of actual fuel flow rate. |
