论文部分内容阅读
本文论述了液压碎石器破碎与二次爆破和糊炮爆破的性能研究结果。任何露天矿各主要生产工序都涉及到大块、根底和底板隆起问题。历来都用二次爆破或糊炮爆破解决这些问题。随着采矿设备领域新技术的发展，现在已有可能用更经济和更有效的方法解决大块、根底和底板隆起问题。本文作者介绍了液压碎石器及其操作，也探讨了孟买联合水泥有限公司察伊巴萨水泥工程公司在拉贾卡石灰石矿研究液压碎石器破碎性能的结果。
This paper discusses the results of crushing hydraulic fracturing and secondary blasting and pasting blasting. The major production processes in any open-pit mine involve the bumps on the bulk, foundation and floor. These problems have always been solved by secondary blasting or pasty blasting. With the development of new technologies in the field of mining equipment, it has now been possible to solve the problems of bulk, foundation and floor swelling in a more economical and efficient manner. The authors present the hydraulic stone breaker and its operation, as well as the results of a study on the crushing performance of hydraulic crushers at Rajka Limestone Mine, by Ciba Joint Cements Co., Ltd.