中国矿业大学学报(英文版)
中國礦業大學學報(英文版)
중국광업대학학보(영문판)
JOURNAL OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY
2004年
1期
77-81
,共5页
synthetic index Ks%flip-flow screen%clean coal%optimization%fines sieving
The synthetic index Ks for evaluating flip-flow screens is proposed and systematically optimized in view of the whole system. A series of optimized values of relevant parameters are found and then compared with those of the current industrial specifications. The results show that the optimized value Ks approaches the one of those famous flip-flow screens in the world. Some new findings on geometric and kinematics parameters are useful for improving the flip-flow screens with a low Ks value, which is helpful in developing clean coal technology.
