|本期目录/Table of Contents|

[1]潘泱波,刘泽功.深孔预裂爆破弱化煤层夹矸技术的应用[J].中国安全生产科学技术,2013,9(9):107-110.[doi:10.11731/j.issn.1673-193x.2013.09.020]
 PAN Yang bo,LIU Ze gong.Application of deep hole presplit blasting technology in weakening of dirt band[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(9):107-110.[doi:10.11731/j.issn.1673-193x.2013.09.020]
点击复制

深孔预裂爆破弱化煤层夹矸技术的应用
分享到:

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
9
期数:
2013年9期
页码:
107-110
栏目:
职业安全卫生管理与技术
出版日期:
2013-09-30

文章信息/Info

Title:
Application of deep hole presplit blasting technology in weakening of dirt band
作者:
潘泱波1刘泽功12
(1安徽理工大学能源与安全学院,安徽淮南232001; 2煤炭安全高效开采省部共建教育部重点实验室,安徽淮南232001)
Author(s):
PAN Yang bo 1 LIU Ze gong 12
(1. School of Energy and Safety, Anhui University of Science and Technology, Huainan Anhui 232001, China; 2. Key Laboratory of Coal Mine Safety and High Efficiency Mining Ministry of Education, Huainan Anhui 232001, China)
关键词:
深孔预裂爆破夹矸弱化煤层
Keywords:
deep hole presplitting blasting hard band huaheng coal mine
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2013.09.020
文献标志码:
A
摘要:
山东华恒矿业集团矿井以薄煤层为主,且煤层内含坚硬的硫化铁结核,使得现代化机械设备和新工艺无法正常工作。通过采用超前深孔预裂爆破的技术,对该集团41305东工作面的夹矸层进行弱化,介绍了爆破的操作流程、装药工艺以及爆破的基本参数,采用在长壁工作面内打钻爆破的方法,达到最大程度的粉碎夹矸,从而确保采煤机的顺利工作,提高采煤效率。
Abstract:
Shandong Huaheng Mining Group Co.,Ltd has mainly the thin coal seams, and the coal seams contain iron sulfide hard band so that mechanical equipment and new process of modernization can not working properly. Through deep hole presplit blasting technology, the dirt band of 41305 east working face was weakened.The operation flow, charging process and the basic parameters of blasting were introduced to ensure the smooth work of the shearer and the efficiency of coal mining.

参考文献/References:

[1] 于不凡.煤矿瓦斯灾害防治及利用技术手册[M].北京:煤炭工业出版社,2005
[2] 余继峰,韩作振,等.新汶肥城太原组火山灰蚀变高岭石夹矸化学成分研究[J].煤田地质与勘探,2000,(8):17-20 YU Ji-feng,HAN Zuo-zhen,et al.Study on chemical composition characteristics of tonstein in Taiyuan formation in Xinwen and Feicheng Coal Fields[J]. Coal Geology and Exploration,2000,(8):17-20
[3] 孙志军,李金华,丁龙.深孔松动爆破在综放开采中的应用[J].山西煤炭,2011,(12):55-56 SUN Zhi-jun,LI Jin-hua,DING Long.Application of long-hole loose blasting in fully-mechanized mining[J].Shanxi Coal,2011,(12):55-56
[4] 周长巨.松动爆破在煤矿生产中的应用[J].煤炭技术,2008,(5):65-66 ZHOU Chang-ju.Application of loose blasting in mine production[J].Coal Technology,2008,(5):65-66
[5] 孙长青.深孔预裂爆破技术在综放工作面的应用[J].煤炭技术,2008,(10):51-52 SUN Chang-qing.Application of deep-hole and pre-shear blasting technology at fully mechanized face with caving of roof coal[J].Coal Technology,2008,(10):51-52
[6] 陶可,于飞.顺槽深孔预裂爆破硬夹矸技术[J].煤矿安全,2012,(2):55-57 TAO Ke,YU Fei.Technology research on crossheading deep-hole pre-splitting blasting hand dirt band[J].Safety in Coal Mine,2012,(2):55-57
[7] 刘泽功,蔡峰,肖应祺.煤层深孔预裂爆破卸压增透效果数值模拟分析[J].安徽理工大学学报,2008,(12):16-20 LIU Ze-gong,CAI Feng,XIAO Ying-qi.Numerical simulation and analysis of effect of stress release and permeability improvement in coal seams by deep-hole[J]. Journal of Anhui University of Science and Technology,200,8(12):16-20
[8] 颜事龙.现代工程爆破理论与技术[M].徐州:中国矿业大学出版社,2007:114-159
[9] 黄文尧,颜事龙,刘泽功,等.煤矿瓦斯抽采水胶药柱在煤层深孔爆破中的研究与应用[J].煤炭学报,2012,(3):472-476 HUANG Wen-yao,YAN Shi-long,LIU Ze-gong,et al.Research and application of water gel explosive grain on coal mine gas extraction in coal seam deep hole blasting[J].Journal of China Coal Society,2012,(3):472-476
[10] 李培新,魏国.含硫化铁硬夹矸薄煤层安全高效炮采工艺研究[J].山东煤炭科技,2010,(2):125-126 LI Pei-xin,WEI Guo. Research on containing ion sulfide thin coal seam with hard parting safe and efficient blast mining technology[J].Shandong Coal Science and Technology,2010,(2):125-126〖FL)〗〖HJ〗〖HT〗〖ST〗〖WT〗

相似文献/References:

[1]姜二龙,刘健,蔡文鹏,等.深孔预裂爆破技术在低透气性回采工作面中的试验研究[J].中国安全生产科学技术,2013,9(7):20.[doi:10.11731/j.issn.1673-193x.2013.07.003]
 JIANG Er long,LIU Jian,CAI Wen peng,et al.Experiment study on deep hole pre-splitting blasting technology in low permeability outburst working face[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(9):20.[doi:10.11731/j.issn.1673-193x.2013.07.003]
[2]刘 健,刘泽功,高 魁,等.深孔预裂爆破在深井高瓦斯低透气性煤层瓦斯抽采中的应用[J].中国安全生产科学技术,2014,10(5):148.[doi:10.11731/j.issn.1673-193x.2014.05.024]
 LIU Jian,LIU Zegong,GAO Kui,et al.Application of deep hole pre-splitting blasting to gas drainage at deep well and low permeability coal seam[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(9):148.[doi:10.11731/j.issn.1673-193x.2014.05.024]
[3]李重情,盛恒,刘健.深孔预裂爆破对含坚硬顶板高瓦斯煤层的综合作用研究[J].中国安全生产科学技术,2015,11(1):71.[doi:10.11731/j.issn.1673-193x.2015.01.012]
 LI Zhong-qing,SHENG Heng,LIU Jian.Study on combined effect of deep hole pre-splitting blasting to high gas coal seam with hard roof[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(9):71.[doi:10.11731/j.issn.1673-193x.2015.01.012]

备注/Memo

备注/Memo:
-
更新日期/Last Update: 2013-09-30