摘要
通过对会理锌矿不同时期的生产情况分析及经验公式计算，在现行设备条件下，适当降低碎矿粒度，可以实现多碎少磨，节能增产．
The production situation of Huili Zinc Mine in different times has been and ysed and the crushing size of the oves has been calcedated according to the experiential fomula.In present equipment condifion,it is possible to mcrease output and to economize on eleefvicify if ths cvushing size of the ores is reclued suitably.
出处
《昆明理工大学学报（理工版）》
1999年第4期121-124,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
多碎少磨
节能
增产
锌矿
粉碎
最佳碎矿粒度
more crushmg and less grinding
economizing on deetricitg
redcluced suitably
