[1]王洛锋①,王春毅①,谢九敬①,等.非炸药安全破碎器在二次破碎中的应用[J].爆破器材,2012,41(01):32-34.
 WANG Luofeng,WANG Chunyi,XIE Jiujing,et al.Application of Boulder Buster Cartridge in the Secondary Breaking[J].EXPLOSIVE MATERIALS,2012,41(01):32-34.
点击复制

非炸药安全破碎器在二次破碎中的应用()
分享到:

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年01
页码:
32-34
栏目:
安全与测试
出版日期:
2012-02-20

文章信息/Info

Title:
Application of Boulder Buster Cartridge in the Secondary Breaking
文章编号:
4421
作者:
王洛锋王春毅谢九敬赵鑫张金柱
①洛阳栾川钼业集团股份有限公司矿山公司(河南洛阳,471500)  ②北京咏归科技有限公司(北京,100085)
Author(s):
WANG LuofengWANG ChunyiXIE JiujingZHAO XinZHANG Jinzhu
①Mining Company of China Molybdenum Co., Ltd. (Henan Luoyang, 471500) ② Beijing STS Instrument Co., Ltd. (Beijing, 100085)
关键词:
露天矿二次破碎安全破碎器
Keywords:
open-pit minesecondary breaking boulder buster cartridge
分类号:
TD235.4 TJ51
文献标志码:
A
摘要:
文章简要介绍了非炸药安全破碎器的构成、工作原理和操作步骤,归纳了非炸药安全破碎器处理大块岩石破碎效果的主要影响因素,钻孔位于岩块中心位置,孔深与岩块高度之比为2/3~3/4,岩块裂隙不发育,利于大块岩石破碎;分析了岩块体积大小与冲击波管使用数量、布置方式的匹配关系; 证明了破碎器能够达到破碎大块岩石的目的,破碎过程几乎不产生飞石,最小安全距离为7m,安全性高,破碎大块岩石基本不受空间限制。
Abstract:
The article introduced the structure, principle of work, operating procedure of the boulder buster cartridge, and generalized the main factors to affect rock crushing effect by the boulder buster cartridge. When the hole laid in the rock center, the proportion of the hole depth and rock height was between 2/3 to 3/4, and the rock fracture was unobvious, the crushing effect would be very well. The matching relationship of rock volume, number and layout of cartridges were also analyzed. Results showed that the crushing device was able to break rock commendably, with almost no splashing rocks during the breaking, and it showed good security as the safe distance was 7 m, with no space limitation during the large rock crushing.

参考文献/References:

[1]林卫星,程建勇,欧任泽. 地下多层复杂空区处理的工程实践[J].爆破,2009,26(2):31-34.
[2]田泽军,周会志. 对石人沟铁矿采空区处理方法的探讨[J].金属矿山,2008(12):157-159.
[3]黄龙华.控制爆破技术在地质灾害治理中的应用[J].爆破,2010,27(2):41-44,56.
[4]于亚伦.工程爆破理论与技术[M].北京:冶金工业出版社,2004:202-206.
[5]郭学彬,张继春.爆破工程师手册[M].北京:冶金工业出版社,2010:110-113.
[6]于润沧.采矿工程师手册[M].上册.北京:冶金工业出版社,2009:323-330.
[7]刘殿中,杨仕春.工程爆破实用手册[M].北京:冶金工业出版社,1999:260-266.
[8]Ngidi S, Boshoff P. Cave management and secondary breaking practices at Palabora Mining Company[J].Journal of the South African Institute of Mining & Metallurgy,2007,107(12):783-789.

相似文献/References:

[1]王毅,杨军,徐振洋,等.RTK技术在露天矿布孔中的应用研究[J].爆破器材,2013,42(06):38.[doi:10.3969/j.issn.1001-8352.2013.06.008]
 WANG Yi,YANG Jun,XU Zhenyang,et al.Application Research of RTK in Open-pit Mine Hole Arrangement[J].EXPLOSIVE MATERIALS,2013,42(01):38.[doi:10.3969/j.issn.1001-8352.2013.06.008]
[2]田园①,董英健②.地下巷道在爆破振动作用下的动态响应特征研究[J].爆破器材,2019,48(06):60.[doi:10.3969/j.issn.1001-8352.2019.06.012]
 TIAN Yuan,DONG Yingjian.Dynamic Response Characteristics of Underground Roadway under Blasting Vibration[J].EXPLOSIVE MATERIALS,2019,48(01):60.[doi:10.3969/j.issn.1001-8352.2019.06.012]

备注/Memo

备注/Memo:
收稿日期:2011-09-24
作者简介:王洛锋(1983~),男,硕士,主要从事矿山开采、工程爆破研究。
更新日期/Last Update: 2012-03-12