基于T-KPLS的重介质选煤过程运行状态评价
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摘要
以当前应用较广的重介质洗煤工艺及过程为研究背景,详细介绍了重介质洗煤的工作原理和工艺过程,对重介质洗煤过程中关键量进行说明,并对关键参数测控原理进行介绍。然后对重介质洗选煤过程运行状态进行数据建模,以便后续对运行状态进行评价,最后运用核全潜结构投影法(T-KPLS)对重介质洗煤运行状态进行评价,以便对重介质洗选煤工艺或过程量进行调整。
Based on widely used heavy medium coal washing technology and its process,working principles and craft process of heavy medium coal washing were introduced in detail.Meanwhile,key quantities in the process as well as key parameter measurements and control principles were described.Then,data model of washing process in dense medium was set up,which was convenient to evaluate its following running state.At last,the nuclear submerged structure projection(T-KPLS) method was used to evaluate operation state of heavy medium coal washing in order to adjust washing process or process quantity of heavy medium.
Based on widely used heavy medium coal washing technology and its process,working principles and craft process of heavy medium coal washing were introduced in detail.Meanwhile,key quantities in the process as well as key parameter measurements and control principles were described.Then,data model of washing process in dense medium was set up,which was convenient to evaluate its following running state.At last,the nuclear submerged structure projection(T-KPLS) method was used to evaluate operation state of heavy medium coal washing in order to adjust washing process or process quantity of heavy medium.
引文
[1]欧泽深,张文军.重介质选煤技术[M].徐州:中国矿业大学出版社,2006.
[2]韩方远,车显生,马鑫.重介洗煤密度测控系统的应用研究[J].鸡西大学学报(综合版),2011,11(9):50-51.
[3]丁艳娟.密度自动控制系统对重介选煤工艺的影响[J].能源技术与管理,2013(2):101-103.
[4]宋勇江,林立鑫.重介洗煤技术在选煤厂中的应用[J].自动化技术与应用,2014,33(10):90-92.
[5]曹珍贯.重介选煤过程中重介质的密度预测控制研究[D].徐州:中国矿业大学,2014.
[6]胡益.基于KPLS的工业过程监测方法研究[D].上海:华东理工大学,2014.
[7]苑天琪,胡静,文成林.T-PLS下相关系数矩阵对质量影响的研究[J].杭州电子科技大学学报,2013,33(6):120-123.
[8]武思源.重介质选煤设备工艺性能评价指标的研究[J].选煤技术,2014(3):88-91.
[2]韩方远,车显生,马鑫.重介洗煤密度测控系统的应用研究[J].鸡西大学学报(综合版),2011,11(9):50-51.
[3]丁艳娟.密度自动控制系统对重介选煤工艺的影响[J].能源技术与管理,2013(2):101-103.
[4]宋勇江,林立鑫.重介洗煤技术在选煤厂中的应用[J].自动化技术与应用,2014,33(10):90-92.
[5]曹珍贯.重介选煤过程中重介质的密度预测控制研究[D].徐州:中国矿业大学,2014.
[6]胡益.基于KPLS的工业过程监测方法研究[D].上海:华东理工大学,2014.
[7]苑天琪,胡静,文成林.T-PLS下相关系数矩阵对质量影响的研究[J].杭州电子科技大学学报,2013,33(6):120-123.
[8]武思源.重介质选煤设备工艺性能评价指标的研究[J].选煤技术,2014(3):88-91.