CN114485306B - 一种岩体定向爆破装置及其爆破方法 - Google Patents
一种岩体定向爆破装置及其爆破方法 Download PDFInfo
- Publication number
- CN114485306B CN114485306B CN202210144387.2A CN202210144387A CN114485306B CN 114485306 B CN114485306 B CN 114485306B CN 202210144387 A CN202210144387 A CN 202210144387A CN 114485306 B CN114485306 B CN 114485306B
- Authority
- CN
- China
- Prior art keywords
- blasting
- rock mass
- cavity
- control
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 73
- 239000011435 rock Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 239000002360 explosive Substances 0.000 claims description 32
- 238000004880 explosion Methods 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 238000009412 basement excavation Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000000105 evaporative light scattering detection Methods 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210144387.2A CN114485306B (zh) | 2022-02-17 | 2022-02-17 | 一种岩体定向爆破装置及其爆破方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210144387.2A CN114485306B (zh) | 2022-02-17 | 2022-02-17 | 一种岩体定向爆破装置及其爆破方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114485306A CN114485306A (zh) | 2022-05-13 |
CN114485306B true CN114485306B (zh) | 2024-05-07 |
Family
ID=81481788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210144387.2A Active CN114485306B (zh) | 2022-02-17 | 2022-02-17 | 一种岩体定向爆破装置及其爆破方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114485306B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098163A (en) * | 1990-08-09 | 1992-03-24 | Sunburst Recovery, Inc. | Controlled fracture method and apparatus for breaking hard compact rock and concrete materials |
CN105890478A (zh) * | 2016-04-28 | 2016-08-24 | 何满潮 | 一种巷道顶板定向预裂切缝方法 |
CN113431575A (zh) * | 2021-06-11 | 2021-09-24 | 中铁六局集团有限公司 | 柱塞式岩石液压劈裂机辅助石方路堑开挖的施工方法 |
CN215057380U (zh) * | 2021-01-29 | 2021-12-07 | 中国科学院武汉岩土力学研究所 | 一种co2微爆联合tbm破岩装置 |
-
2022
- 2022-02-17 CN CN202210144387.2A patent/CN114485306B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098163A (en) * | 1990-08-09 | 1992-03-24 | Sunburst Recovery, Inc. | Controlled fracture method and apparatus for breaking hard compact rock and concrete materials |
CN105890478A (zh) * | 2016-04-28 | 2016-08-24 | 何满潮 | 一种巷道顶板定向预裂切缝方法 |
CN215057380U (zh) * | 2021-01-29 | 2021-12-07 | 中国科学院武汉岩土力学研究所 | 一种co2微爆联合tbm破岩装置 |
CN113431575A (zh) * | 2021-06-11 | 2021-09-24 | 中铁六局集团有限公司 | 柱塞式岩石液压劈裂机辅助石方路堑开挖的施工方法 |
Also Published As
Publication number | Publication date |
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CN114485306A (zh) | 2022-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240412 Address after: Room 251, Building 5, Family Building of Ha San Section Hardware Company, Hongshan District, Chifeng City, Inner Mongolia Autonomous Region 024000 Applicant after: Liang Mingjun Country or region after: China Address before: 510000 Room 101, 1st floor, 602-1, Guangshan 2nd Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: GUANGDONG HUASHENG SECURITY PROFESSIONAL EVALUATION CO.,LTD. Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 010000 Room 1403, Building 3, Nailun International Mansion, Xinhua East Street, Xincheng District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Chengtai Blasting Engineering Co.,Ltd. Country or region after: China Address before: Room 251, Building 5, Family Building of Ha San Section Hardware Company, Hongshan District, Chifeng City, Inner Mongolia Autonomous Region 024000 Patentee before: Liang Mingjun Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rock mass directional blasting device and its blasting method Granted publication date: 20240507 Pledgee: Bank of China Limited by Share Ltd. Hohhot Yuquan branch Pledgor: Inner Mongolia Chengtai Blasting Engineering Co.,Ltd. Registration number: Y2024150000091 |