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一、前言当前我国已进入30万、60万千瓦火电机组试制发展阶段,主机制造技术通过技术引进逐渐在掌握,经过一阶段试制之后,预计80年代末期将进入批量生产。但如何根据我国煤炭资源情况做好大型燃煤机组制粉系统及主要设备的选型工作,还有待进一步完善,以便做好必要的技术贮备。
I. Preface At present, our country has entered the stage of trial production of 300,000 and 600,000 kilowatts of thermal power units. The mainframe manufacturing technology is gradually mastered through the introduction of technology. After a trial of one stage, it is estimated that mass production will enter the late 1980s. However, according to the situation of China’s coal resources, the selection of large-scale coal-fired pulverizing systems and major equipment needs to be further improved in order to make the necessary technical reserves.