摘要
本文介绍了自引进荷兰IHC锯齿波跳汰机以来,根据生产实践中出现的问题和扩大其应用范围的要求,结合我国砂金生产现状,进行了不断的改进、完善而精心研制出不同规格的锯齿波跳汰机,从而提高了金的回收率 增加了经济效益,并对今后的推广和应用提出了设想。
An IHC type jig characterized by sawtooth shaPed wave of Pulsion Phase had been introduced from Holland-According to its Problems emerged in operation Practice and the requirement of expanding its application, also combining with the specific condition of placer gold Production in China, a different specification of such kind of jig was carefully prepared on the foundation of incessant innovation and perfection It showed that this new specification of such jig resulted in great improvement of gold recovery and economic benefit,thus an envisagement of its Popularization was put forward by the auihor of this paper.
出处
《黄金》
CAS
北大核心
1992年第6期29-35,共7页
Gold
关键词
锯齿波跳汰机
研制
应用
jig characterized by sawtooth shaped wave of pulsion phase
preparation
application
prospects
