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由煤炭科学研究总院唐山分院与兖州矿业 (集团 )公司兴隆庄煤矿共同研制的ＹＴ型煤炭分级控制系统 ,可对选煤厂的煤炭灰分自动分级系统实现及时、准确的控制 ,有效地保障了煤炭分级的精确、可靠。其工作原理如下 :输送带上的测灰仪将原煤灰分信号连续不断地输入控制系统 ,经 1#
YT coal classification control system jointly developed by Tangshan Branch of Coal Science Research Institute and Xinglongzhuang Coal Mine of Yanzhou Mining (Group) Company can realize timely and accurate control of coal ash automatic grading system of coal preparation plant and effectively protect Coal grading is accurate and reliable. Its working principle is as follows: Conveyor on the ash analyzer will continuously feed raw coal ash signal control system, the 1 #