摘要
系统研究了配合煤的水分、细度以及捣固次数等因素在捣固炼焦工艺中对煤饼的抗压强度和抗剪强度的影响,取得的一些初步成果对增强煤饼的稳定性以及降低煤饼的倒塌率均具有一定的指导意义。
This paper studies the influence of coal moisture,size and tamping frequency on the compressive strength and shear strength of the coal cake.The preliminary conclusions are obtained,which can be guidance to enhance the stability and reduce collapse rate of coal cake.
出处
《煤质技术》
2011年第5期32-35,共4页
Coal Quality Technology
关键词
煤饼稳定性
抗压强度
抗剪强度
coal cake stability
compressive strength
shear strength
