CN107976128B - 一种严寒地质用雷管爆破装置 - Google Patents
一种严寒地质用雷管爆破装置 Download PDFInfo
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- CN107976128B CN107976128B CN201711261161.6A CN201711261161A CN107976128B CN 107976128 B CN107976128 B CN 107976128B CN 201711261161 A CN201711261161 A CN 201711261161A CN 107976128 B CN107976128 B CN 107976128B
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- water tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
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CN201711261161.6A CN107976128B (zh) | 2017-12-04 | 2017-12-04 | 一种严寒地质用雷管爆破装置 |
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CN201711261161.6A CN107976128B (zh) | 2017-12-04 | 2017-12-04 | 一种严寒地质用雷管爆破装置 |
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CN107976128A CN107976128A (zh) | 2018-05-01 |
CN107976128B true CN107976128B (zh) | 2019-09-24 |
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CN201711261161.6A Active CN107976128B (zh) | 2017-12-04 | 2017-12-04 | 一种严寒地质用雷管爆破装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114112625B (zh) * | 2021-11-19 | 2024-02-13 | 安徽理工大学 | 一种高含冰率冻土爆破模型制样装置 |
CN114674188B (zh) * | 2022-05-12 | 2024-03-26 | 辽宁科技学院 | 一种用于冻冰炮孔的分阶装药法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106560671A (zh) * | 2016-08-25 | 2017-04-12 | 中国黄金集团内蒙古矿业有限公司 | 一种高寒露天矿山冻土层爆破方法 |
CN106813540A (zh) * | 2017-01-18 | 2017-06-09 | 淮南矿业(集团)有限责任公司 | 超低温状态下立井冻结基岩段深孔爆破的方法 |
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Effective date of registration: 20190827 Address after: 221400 No. 99 West Bridge Road, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xinyi Economic Development Zone Construction and Development Co.,Ltd. Address before: 510275 Zhongshan University, 135 West Xingang Road, Guangdong, Guangzhou, Haizhuqu District Applicant before: Lin Jicheng |
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Effective date of registration: 20230411 Address after: No. 18, Building B3, Kechuang Park, Economic Development Zone, Xinyi City, Xuzhou City, Jiangsu Province, 221400 Patentee after: Xuzhou Prinhui New Energy Technology Co.,Ltd. Address before: No. 99, Daqiao West Road, Xinyi City, Xuzhou City, Jiangsu Province 221400 Patentee before: Xinyi Economic Development Zone Construction and Development Co.,Ltd. |