煤质技术
煤質技術
매질기술
Goal Quality Technology
2015年
5期
65-66,69
,共3页
粗煤泥回收%TBS 溢流%分级旋流器%脱水脱泥%弧形筛
粗煤泥迴收%TBS 溢流%分級鏇流器%脫水脫泥%弧形篩
조매니회수%TBS 일류%분급선류기%탈수탈니%호형사
coarse slime recovery%TBS overflow%cyclone classifier%dehydration and desliming%curved screen
为适应入洗矿井煤的煤质变化，通过分析大武口洗煤厂金能分厂 TBS 溢流分级脱泥效果，对其原有工艺系统进行技术改造以解决 TBS 尾煤中精煤损失增加的问题。经生产实践证明，通过增设水力分级旋流器等技术改造，可优化洗煤厂 TBS 溢流分级脱泥工艺流程，提高精煤产率及改善精煤产品的脱水效果。
為適應入洗礦井煤的煤質變化，通過分析大武口洗煤廠金能分廠 TBS 溢流分級脫泥效果，對其原有工藝繫統進行技術改造以解決 TBS 尾煤中精煤損失增加的問題。經生產實踐證明，通過增設水力分級鏇流器等技術改造，可優化洗煤廠 TBS 溢流分級脫泥工藝流程，提高精煤產率及改善精煤產品的脫水效果。
위괄응입세광정매적매질변화，통과분석대무구세매엄금능분엄 TBS 일류분급탈니효과，대기원유공예계통진행기술개조이해결 TBS 미매중정매손실증가적문제。경생산실천증명，통과증설수력분급선류기등기술개조，가우화세매엄 TBS 일류분급탈니공예류정，제고정매산솔급개선정매산품적탈수효과。
In order to accommodate the coal quality change of incoming coal in coal washery,and through analyzing the effect of overflow hierarchic desliming in Jinneng branch of Dawukou coal washery,the process system technological transformation which could solve the clean coal lose problem in TBS tail coal was done.Through the production practice we can see that,as the result of technological transformation like adding hydraulic power cyclone classifier,the TBS overflow hierarchic desliming process could be optimized,the clean coal yield and dehydration effect could be improved as well.
