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Zeng D, Hu Y, Gao S, et al. Modelling and control of pulverizing system considering coal moisture[J]. Energy, 2015, 80: 55-63. Gao Y, Zeng D, Liu J, et al. Optimization control of a pulverizing system on the basis of the estimation of the outlet coal powder flow of a coal mill[J]. Control Engineering Practice, 2017, 63:69-80.

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However, despite the government's calls to reduce heavy industrial power usage, a third of China's 31 provincial territories did not meet …

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Coal industry insiders blame Beijing for China's 'man …

China does not have a shortage of coal, and the nationwide power cuts were a "man-made crisis" and "a big mistake", according to domestic coal industry insiders who blame Beijing for its ...

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BEIJING POWER EQUIPMENT GROUP BPEG is the leading manufacturer of mills in China which can be adapted to inter-mediate storage capacity for the pulverized coal The mill throughout of direct-firing systems for boiler furnaces and rotary kilns is governed by the fuel feed rate requirements The coal feed control loop is given its set...

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Power plant boiler fuel demand is transmitted as a coal feeder speed demand to a coal pulverizer control. A speed controller operates the feeder in accordance with the speed demand, and a position controller for a hot coal transport air damper positions the hot air damper to hold the mill outlet temperature to a setpoint value and to increase or decrease damper position in …

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Coal mill design and application of the early warning system of - fire detection, 2009 (3) : 58-61. [2] Depu Zou. The causes of pulverized coal pulverizing system explosions study [J]. Journal of northeast electric power technology, 2005 (6) : 38-42. [3] ZhongyanTang. Mechanical and electrical drive control [M]. Beijing: China power press, 2009 ...

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4 Projects for reducing coal as fuel - beijing . 4.1 Projects for reducing coal as fuel * Gaojing Power Plant is switched to gas-fired generation, reducing 1.50 million tons of coal; * Steel production at Capital Steel Mill will decrease to 6 million tons till 2005; and coke ovens No.2, No.4 and No.5 will be shut down through 2008, reducing coal by 1.20 million tons; and steel …