CN107631671B - 一种工程爆破用炮孔间隔装药器 - Google Patents
一种工程爆破用炮孔间隔装药器 Download PDFInfo
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CN107631671B true CN107631671B (zh) | 2019-05-24 |
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CN109269370A (zh) * | 2018-10-22 | 2019-01-25 | 云南华联锌铟股份有限公司 | 一种在露天复杂地质条件下中深孔装药装置 |
CN112595194B (zh) * | 2020-12-29 | 2024-02-09 | 辽宁科技大学 | 一种提拉式圆盘空气间隔器及其使用方法 |
CN113357985B (zh) * | 2021-05-28 | 2022-06-07 | 北京工业大学 | 一种爆破工程球状空气装药间隔器及间隔装药方法 |
Citations (6)
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AU3640000A (en) * | 1999-05-24 | 2000-11-30 | Sanleo Holdings Pty Ltd | Spacer elements and process of use |
US6213212B1 (en) * | 1999-07-23 | 2001-04-10 | Stemlock, Incorporated | Spherical stemming plug and method of use |
CN2583615Y (zh) * | 2002-10-21 | 2003-10-29 | 陈洪荣 | 充气式爆破孔间隔器 |
RU2235971C1 (ru) * | 2003-07-25 | 2004-09-10 | Федотенко Сергей Михайлович | Способ рассредоточения заряда в скважине |
CN102435113A (zh) * | 2011-12-20 | 2012-05-02 | 鞍钢集团矿业公司 | 炮孔爆破径向空气间隔装药装置 |
CN105651130A (zh) * | 2016-04-11 | 2016-06-08 | 中国电建集团成都勘测设计研究院有限公司 | 一种空气间隔装药辅助装置 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3640000A (en) * | 1999-05-24 | 2000-11-30 | Sanleo Holdings Pty Ltd | Spacer elements and process of use |
US6213212B1 (en) * | 1999-07-23 | 2001-04-10 | Stemlock, Incorporated | Spherical stemming plug and method of use |
CN2583615Y (zh) * | 2002-10-21 | 2003-10-29 | 陈洪荣 | 充气式爆破孔间隔器 |
RU2235971C1 (ru) * | 2003-07-25 | 2004-09-10 | Федотенко Сергей Михайлович | Способ рассредоточения заряда в скважине |
CN102435113A (zh) * | 2011-12-20 | 2012-05-02 | 鞍钢集团矿业公司 | 炮孔爆破径向空气间隔装药装置 |
CN105651130A (zh) * | 2016-04-11 | 2016-06-08 | 中国电建集团成都勘测设计研究院有限公司 | 一种空气间隔装药辅助装置 |
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Effective date of registration: 20200415 Address after: Room 11203, 12 / F, unit 1, block C and D, south metropolis gate, Tangyan South Road, hi tech Zone, Xi'an, Shaanxi Patentee after: Xi'an Pengcheng Blasting Engineering Co.,Ltd. Address before: 300 000 Xindu Building 1-1-505-1, southwest of the intersection of Weijin Road and Wandezhuang Street, Nankai District, Tianjin Patentee before: HUIJIAWANG (TIANJIN) TECHNOLOGY Co.,Ltd. Effective date of registration: 20200415 Address after: 300 000 Xindu Building 1-1-505-1, southwest of the intersection of Weijin Road and Wandezhuang Street, Nankai District, Tianjin Patentee after: HUIJIAWANG (TIANJIN) TECHNOLOGY Co.,Ltd. Address before: 234000 Business Building, Longxing Road Migrant Workers Pioneer Park, Sushou Circular Economy Demonstration Park, Anhui Province Patentee before: ANHUI QIFU ENGINEERING TECHNOLOGY Co.,Ltd. |
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