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鲍店煤矿原煤系统原采用2台DD1740单轴振动筛,因处理能力太低不能适应生产需要。该矿将筛孔改大后消除了堵孔现象,筛下粒度却大大超限。为此,中国矿业大学研制了ZDS1755自同步等厚筛,1988年11月投入生产后,五个多月已处理原煤50万t,最高处理量曾达930t/h,无筛孔堵塞现象,无重大机械故障,达到了国内同类设备先进水平,已于1989年5月由
Bao Dian coal mine raw coal system used two DD1740 single-axis shale shaker, because of the handling capacity is too low can not meet the production needs. The mine will sieve hole to eliminate the blocking phenomenon, the size of the sieve is greatly overrun. To this end, China University of Mining and Development ZDS1755 self-synchronous thicker sieve, put into production in November 1988, more than five months have been processed 500,000 t of raw coal, the maximum capacity has reached 930t / h, no sieve plugging phenomenon, no Major mechanical failure, reached the advanced level of similar equipment in the country, was in May 1989 by