分体式囊袋注浆封孔器的研制与应用

doi:10.16265/j.cnki.issn1003-3033.2018.01.019

中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (1): 112-117.doi: 10.16265/j.cnki.issn1003-3033.2018.01.019

分体式囊袋注浆封孔器的研制与应用

李辉^1,2,3 副教授, 郭绍帅¹, 苏勋¹

1 河南理工大学安全科学与工程学院,河南焦作 454003
2 河南省瓦斯地质与瓦斯治理重点实验室-省部共建国家重点实验室培育基地,河南焦作 454003
3 煤炭安全生产河南省协同创新中心, 河南焦作 454003

收稿日期:2017-10-08 出版日期:2018-01-28 发布日期:2020-09-28
作者简介:李辉 (1978—),男,河南开封人,博士,副教授,主要从事矿井瓦斯灾害预测与防治,安全系统工程等方面的研究。E-mail:lihuizc@hpu.edu.cn。
基金资助:
国家自然科学基金资助(51474098)。

Development and application of split bag grouting device

LI Hui^1,2,3, GUO Shaoshuai¹, SU Xun¹

1 School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo Henan 454003, China
2 State Key Laboratory Cultivation Base for Gas Geology and Gas Control, Jiaozuo Henan 454003, China
3 Collaborative Innovation Center of Coal Safety Production of Henan, Jiaozuo Henan 454003, China

Received:2017-10-08 Online:2018-01-28 Published:2020-09-28

摘要/Abstract

摘要： 为提高抽采钻孔瓦斯抽采浓度,实现井下安全生产及瓦斯气体的回收利用,针对普通囊袋式封孔工艺漏气严重的问题,设计一种分体式囊袋封孔装置,提出分体式囊袋注浆封孔技术,并进行相关工程试验,对比分体式囊袋封孔器和普通囊袋式封孔器的抽采效果。结果显示:在相同煤层条件下,连续抽采70天后分体式囊袋封孔器的抽采瓦斯的体积分数为69.3%,普通囊袋式封孔器的抽采瓦斯体积分数为31.4%;用新型封孔器能有效解决普通囊袋封孔器漏气严重的问题。

关键词: 瓦斯抽采, 注浆封孔, 钻孔漏气, 囊袋式封孔, 分体式囊袋, 抽采效果

Abstract: For the sake of solving the leakage problem relative to the ordinary bags used in extraction of methane from coal seams, increasing the volume fraction of methane in the mixture, and ensuring underground work safety, a new kind of split bag sealing device and a new sealing technology were developed, and a comparison of the effect was made between the split bags and the ordinary bags by carrying out an engineering test. The results show that for a given, coal seam, the volume fraction of the extraction methane in the mixture inside the boreholes sealed with the split bag grouting devices is 69.3% after 70 days, but that with the ordinary bags is only 31.4%, and sealing the hole with the split bag grouting device can effectively solve the serious problem of air leakage relative to the ordinary bag grouting devices.

Key words: methane extraction, grouting hole sealing, grilling leakage, bag hole sealing, split bag, extraction effects

中图分类号:

X936

李辉, 郭绍帅, 苏勋. 分体式囊袋注浆封孔器的研制与应用[J]. 中国安全科学学报, 2018, 28(1): 112-117.

LI Hui, GUO Shaoshuai, SU Xun. Development and application of split bag grouting device[J]. China Safety Science Journal, 2018, 28(1): 112-117.

参考文献

[1] 俞启香,程远平. 矿井瓦斯防治[M]. 徐州: 中国矿业大学出版社, 2012: 97-98.
[2] 娄振, 魏国营, 张书进, 等. 煤层动态裂隙充填瓦斯抽采技术试验研究[J]. 中国安全科学学报,2016,26(10): 127-132.
LOU Zheng, WEI Guoying, ZHANG Shujin, et al. Experimental study on gas extraction technology of dynamic fracture filling in seam[J]. China Safety Science Journal,2016,26(10): 127-132.
[3] 孙玉宁, 卢卫永, 杨坤, 等. 三囊袋封堵器处置钻孔漏气技术研究[J]. 中国安全生产科学技术, 2015,11(3): 67-72.
SUN Yuning, LU Weiyong,YANG Kun, et al.. Study on drilling fluid leakage by three bag occluder[J]. Journal of Safety Science and Technology, 2015,11(3): 67-72.
[4] 杨坤. 义安矿瓦斯抽采封孔与漏气处置技术研究[D]. 焦作:河南理工大学, 2014.
YANG Kun. Research on the disposal technologies of air leakage and the borehole sealing technology experimental of gas drainage in Yi'an mine[D]. Jiaozuo: Henan Polytechnic University, 2014
[5] 王兆丰. 我国煤矿瓦斯抽放存在的问题及对策探讨[J]. 焦作工学院学报:自然科学版, 2003, 22(4): 241-246.
WANG Zhaofeng. Discussion on problems and countermeasures of coal mine gas drainage in China[J]. Journal of Henan Polytechnic University, 2003, 22(4): 241-246.
[6] 王圣程, 庞叶青, 张云峰. 抽采钻孔带压注浆封孔技术的研究与应用[J]. 煤矿安全, 2011, 42(6): 4-6.
WANG Shengcheng,PANG Yeqing,ZHANG Yunfeng. Study and application of sealing technique of grouting with grouting in boreholes[J]. Safety in Coal Mines, 2011, 42(6): 4-6.
[7] 刘春, 宋小林, 周福宝,等. 带压定向注浆封孔技术在比德煤矿的应用[J]. 中国煤炭, 2011,37(4): 105-108.
LIU Chun,SONG Xiaolin,ZHOU Fubao,et al. Application of pressure grouting directional sealing technology in coal mine of Bede[J]. China Coal, 2011,37(4): 105-108.
[8] 殷文韬, 刘明举, 温志辉. 煤层瓦斯抽放封孔工艺研究与应用[J]. 煤炭工程, 2011(2): 31-33.
YIN Wentao,LIU Mingju,WEN Zhihui. Research and application of seam sealing technology in coal seam gas drainage[J]. Coal Engineering, 2011(2): 31-33.
[9] 林柏泉, 崔恒信. 矿井瓦斯防治理论与技术[M]. 徐州: 中国矿业大学出版社, 2010: 173-175.
[10] 王振锋, 周英, 孙玉宁,等.新型瓦斯抽采钻孔注浆封孔方法及封堵机制[J]. 煤炭学报, 2015, 40(3): 588－595.
WANG Zhenfeng,ZHOU Ying,SUN Yuning,et al.Sealing method and plugging mechanism of new gas extraction borehole grouting[J]. Journal of China Coal Society, 2015, 40(3): 588－595.
[11] 姚宁平, 孙荣军, 叶根飞. 我国煤矿井下瓦斯抽放钻孔施工装备与技术[J]. 煤炭科学技术, 2008,36(3): 12-16.
YAO Ningping,SUN Rongjun,YE Genfei. Construction equipment and technology of gas drainage borehole in coal mine in China[J]. Coal Science and Technology, 2008, 36(3): 12-16.
[12] 黄鑫业, 蒋承林. 本煤层瓦斯抽采钻孔带压封孔技术研究[J]. 煤炭科学技术, 2011, 39(10): 45-48.
HUANG Xinye,JIANG Chenglin. Study on sealing technology of coal seam gas extraction borehole with pressure[J]. Coal Science and Technology, 2011, 39(10): 45-48.
[13] 张晓龙. 本煤层瓦斯抽采钻孔漏气机制及封孔技术试验研究[D]. 焦作:河南理工大学, 2013.
ZHANG Xiaolong. Study on the mechanism of air leakage and the borehole sealing technology experimental of gas drainage boreholes in coal seam [D]. Jiaozuo:Henan Polytechnic University, 2013.
[14] 王振锋. 瓦斯抽采浓度控制机制及管路浓度自动调控预警系统研究[D]. 焦作:河南理工大学, 2014.
WANG Zhenfeng. Research on gas concentration control mechanism and system of gas pipeline concentration automatic control and warning in gas extraction [D]. Jiaozuo:Henan Polytechnic University, 2014.
[15] 张长远, 陈建, 宋小林,等. 带压注浆封孔技术的研究应用[J]. 煤炭工程, 2011 (3): 39-41.
ZHANG Changyuan,CHEN Jian,SONG Xiaolin,et al. Research and application of grouting sealing technology with grouting[J]. Coal Engineering, 2011 (3): 39-41.
[16] 张福旺, 范付恒, 秦汝祥. 囊袋式两堵一注封孔装置在顺层钻孔瓦斯抽采中的应用[J]. 煤炭工程, 2013(11): 57-59.
ZHANG Fuwang,FAN Fuheng,QIN Ruxiang. Bag type two plugging a hole sealing device in borehole drilling gas pumping application in mining[J]. Coal Engineering, 2013(11): 57-59.
[17] 梁为, 蒋蓉, 陈学习. 水力膨胀式自动封孔器的研制[J]. 煤炭技术, 2009,28(9): 4-6.
LIANG Wei,JIANG Rong,CHEN Xuexi. Development of hydraulic expansion type automatic hole sealing device[J]. Coal Technology, 2009,28(9): 4-6.
[18] 张鹏伟, 刘晓, 马耕. 煤矿井下封压一体化分段水力压裂封孔器的研制[J]. 煤炭技术, 2016,35(11): 244-246.
ZHANG Pengwei,LIU Xiao,MA Geng. Development of an integrated hydraulic fracturing packer for coal mine sealing[J].Coal Technology, 2016,35(11): 244-246.
[19] 李坤, 凌标灿, 苗欢,等. 矿用新型自锁压注水封孔器[J]. 煤矿安全, 2017, 48(1): 107-108.
LI Kun,LING Biaocan,MIAO Huan,et al. New self locking injection pressure water filling hole device for mine[J]. Safety in Coal Mines, 2017, 48(1): 107-108.
[20] 朱建安, 申伟鹏, 郭培红. 煤矿水力压裂耐高压水力封孔器的研制[J]. 煤矿安全, 2011,42(8): 5-6,10.
ZHU Jian'an,SHEN Weipeng,GUO Peihong. Development of high pressure hydraulic sealing device for hydraulic fracturing of coal mine[J]. Safety in Coal Mines, 2011,42(8): 5-6,10.
[21] 令狐建设, 王玉禄, 张凎星. 新型囊袋式注浆封孔器在阳煤集团的研发与应用[J]. 煤炭技术, 2015, 34(5): 152-153.
LINGHU Jianshe,WANG Yulu,ZHANG Ganxing. Research and application of new bag type grouting sealing device in Yangquan Coal Group[J]. Coal Technology, 2015, 34(5): 152-153.

分体式囊袋注浆封孔器的研制与应用

Development and application of split bag grouting device

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	吴学海, 李波波, 高政, 许江, 付佳乐. 气体压力降低对煤岩变形和渗流的影响机制[J]. 中国安全科学学报, 2022, 32(4): 129-134.
[2]	韩雷 , 沈春明, 王维华. 水力切槽钻孔瓦斯涌出特征及渗透率反演分析^*[J]. 中国安全科学学报, 2021, 31(7): 105-112.
[3]	贾进章, 葛佳琪, 甄纹浩, 赵丹. 水力压裂增透技术及应用研究[J]. 中国安全科学学报, 2020, 30(10): 63-68.
[4]	赵尤信, 齐庆杰, 吕有厂, 贾新雷, 张晋京. “两堵一注一排全筛网管”工艺及机制研究[J]. 中国安全科学学报, 2019, 29(8): 118-123.
[5]	刘超, 杨铭扬, 苏俊凯, 赵亚婕. 瓦斯抽采钻孔磁性密封浆液配合比试验研究[J]. 中国安全科学学报, 2019, 29(7): 84-89.
[6]	唐明云, 郑鹏先, 戴广龙, 姚冠霖, 段三壮. 花眼护孔管对顺层钻孔瓦斯抽采效果的影响研究[J]. 中国安全科学学报, 2019, 29(7): 90-96.
[7]	年军, 高巍, 李润芝, 王伟. 以孔代巷瓦斯抽采布孔间距模拟及试验研究[J]. 中国安全科学学报, 2019, 29(5): 117-123.
[8]	祁云, 齐庆杰, 吕有厂, 周新华, 迟羽淳. 易自燃煤层顺层抽采钻孔封孔参数优化研究[J]. 中国安全科学学报, 2019, 29(3): 120-126.
[9]	张起, 魏国营, 秦宾宾, 刘威, 王俊铭. 基于蠕变变形的顺煤层钻孔筛管封孔技术研究[J]. 中国安全科学学报, 2019, 29(3): 133-138.
[10]	汪伟, 贾宝山, 祁云. 改进CRITIC修正G2-TOPSIS的钻孔自燃预测模型及应用[J]. 中国安全科学学报, 2019, 29(11): 26-31.
[11]	齐庆杰, 赵尤信, 吕有厂, 贾新雷, 周新华. 瓦斯抽采“两堵一注一排”新工艺技术[J]. 中国安全科学学报, 2018, 28(8): 100-104.
[12]	齐黎明, 祁明, 陈学习. 抽采钻孔周围煤层瓦斯压力分布理论分析及应用[J]. 中国安全科学学报, 2018, 28(7): 102-108.
[13]	李胜, 张浩浩, 范超军, 毕慧杰, 杨振华, 陶梅. 考虑基质瓦斯渗流的煤层流固耦合模型^*[J]. 中国安全科学学报, 2018, 28(3): 114-119.
[14]	张浩浩, 李胜, 范超军, 王箫鹤, 郭云峰, 陶梅. 煤岩渗透率各向异性模型及瓦斯抽采模拟研究[J]. 中国安全科学学报, 2018, 28(12): 109-115.
[15]	褚廷湘, 李品, 滕飞. 顶板巷瓦斯抽采量对漏风流场的扰动效应研究[J]. 中国安全科学学报, 2017, 27(7): 53-58.