煤炭工程 ›› 2013, Vol. 45 ›› Issue (5): 73-75.doi:
• 生产技术 • 上一篇 下一篇
谢登峰
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摘要： 为解决选煤厂煤质变化带来的重介系统生产环境恶化问题，提出了增加粗煤泥分选系统方案。在综合比较螺旋分选机、煤泥重介旋流器和TBS各自分选特点的基础上，并结合选煤厂实际生产情况，最终选择TBS分选工艺。分选结果表明：TBS对+0.125mm粒度级煤泥分选效果较好，灰分为11.53%，产率为85.10%。
关键词: 选煤厂, 粗煤泥, TBS, 螺旋分选机, 工艺
Abstract: To solve the problem of production environmental deterioration of heavy medium system as a result of coal quality variation, coarse slime separation was proposed. Based on careful comparison of separation characteristics of spiral separator, heavy medium cyclones for silt coal and TBS,TBS was selected. The result shows that TBS is very effect on +0.125mm silt coal, and the ash of 11.53% and the yield of 85.10% could be obtained.
Key words: coal preparation plant, coarse slime, TBS, spiral separator, process
谢登峰. 三交河煤矿选煤厂粗煤泥分选研究[J]. 煤炭工程, 2013, 45(5): 73-75.
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