山东煤炭科技2025，Vol.43Issue(12)：188-193,6.DOI:10.3969/j.issn.1005-2801.2025.12.033
TCS智能粗煤泥分选技术在选煤厂的优化与应用
Optimization and Application of TCS Intelligent Coarse Coal Slime Sorting Technology in Coal Preparation Plant
张朕 1黄俊杰 2李艳晴3
作者信息
- 1. 内蒙古昊盛煤业有限公司,内蒙古 鄂尔多斯 017200
- 2. 兖矿能源集团股份有限公司济宁三号煤矿,山东 济宁 272000
- 3. 兖矿东平陆港有限公司济宁港分公司,山东 济宁 272000
- 折叠
摘要
Abstract
Aiming at the problems of low sorting efficiency of coarse coal slime(particle size 0.25-2 mm),difficulty in ash content controlling of clean coal,and poor system operation stability in Jining No.3 Well Coal Preparation Plant of Yankuang Energy Group,TCS intelligent coarse coal slime sorting technology is introduced to carry out process optimization.Based on the closed-loop process of swirling flow classification-TCS sorting-clean coal dewatering-blending,single factor testings are adopted to conduct selection optimization on key parameters such as top water volume of 98 m3/h,disruptor frequency of 16 Hz,and sorting density of 1.165 g/cm3 and so on.The industrial testing results show that the yield of coarse clean coal is improved to 36.63%,the ash content of clean coal is decreased to 9.39%,and the ash content of tail coal is controlled at 25.79%.Compared with before the transformation,the yield of clean coal is improved by 12%,and the processing cost of coal per ton is decreased by about 8%,the significant technical and economic benefits fully verify the adaptability and scalability of TCS technology in the efficient sorting of coarse coal slime.关键词
粗煤泥/TCS智能粗煤泥分选机/工艺优化/分选密度/经济效益Key words
coarse coal slime/TCS intelligent sorting machine/process optimization/sorting density/economic benefits分类
矿业与冶金引用本文复制引用
张朕,黄俊杰,李艳晴..TCS智能粗煤泥分选技术在选煤厂的优化与应用[J].山东煤炭科技,2025,43(12):188-193,6.
