摘要
介绍了几种矿岩大块二次破碎的基本方法，分析了劈石器破岩的基本原理及其主要特点，阐述了劈石器破岩的试验情况。研究和试验表明，劈石器是一种新型、实用、低成本的矿岩二次破碎设备，具有广阔的应用前景。
In this paper,several secondary breaking methods are introduced.Then the working principles and main features of the rock breaker are fully detailed.The industrial test on the breaker is analyzed finally.It has been proven by tests that the rock breaker is a new practical and economical secondary breaking equipment.The application prospect of the rock breaker will be bright.
出处
《矿冶》
CAS
1997年第2期21-24,共4页
Mining And Metallurgy
关键词
劈石器
破岩
二次破碎
矿岩
Rock breaker Rock breaking Secondary breaking
