CS216697B2 - Method of blasting the hard material particularly rock and device for executing the said method - Google Patents
Method of blasting the hard material particularly rock and device for executing the said method Download PDFInfo
- Publication number
- CS216697B2 CS216697B2 CS766091A CS609176A CS216697B2 CS 216697 B2 CS216697 B2 CS 216697B2 CS 766091 A CS766091 A CS 766091A CS 609176 A CS609176 A CS 609176A CS 216697 B2 CS216697 B2 CS 216697B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- fluid
- column
- hole
- tube
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 30
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 238000005422 blasting Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 8
- 239000011344 liquid material Substances 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract 2
- 239000002775 capsule Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
-
- 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
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
- F41B9/0006—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection
- F41B9/0015—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection the liquid being pressurised by compressed gas, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
- F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
-
- 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
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Technology Law (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7510559A SE395503B (sv) | 1975-09-19 | 1975-09-19 | Sett och anordning for brytning av ett fast material |
Publications (1)
Publication Number | Publication Date |
---|---|
CS216697B2 true CS216697B2 (en) | 1982-11-26 |
Family
ID=20325611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS766091A CS216697B2 (en) | 1975-09-19 | 1976-09-20 | Method of blasting the hard material particularly rock and device for executing the said method |
Country Status (25)
Country | Link |
---|---|
US (1) | US4123108A (de) |
JP (1) | JPS6015800B2 (de) |
AT (1) | AT348465B (de) |
AU (1) | AU516611B2 (de) |
BE (1) | BE846166A (de) |
BR (1) | BR7606186A (de) |
CA (1) | CA1090378A (de) |
CH (1) | CH613252A5 (de) |
CS (1) | CS216697B2 (de) |
DD (1) | DD126127A5 (de) |
DE (1) | DE2641453C3 (de) |
ES (1) | ES451547A1 (de) |
FI (1) | FI762640A (de) |
FR (1) | FR2326567A1 (de) |
GB (1) | GB1526528A (de) |
HU (1) | HU175873B (de) |
IN (1) | IN145606B (de) |
IT (1) | IT1073734B (de) |
MX (1) | MX144163A (de) |
NL (1) | NL7610365A (de) |
NO (1) | NO142926C (de) |
PL (1) | PL117135B1 (de) |
SE (1) | SE395503B (de) |
SU (1) | SU934915A3 (de) |
ZA (1) | ZA765371B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7607337L (sv) * | 1976-06-28 | 1977-12-29 | Atlas Copco Ab | Sett och anordning for brytning av ett fast material |
US4400034A (en) * | 1981-02-09 | 1983-08-23 | Mobil Oil Corporation | Coal comminution and recovery process using gas drying |
GB2119068B (en) * | 1982-03-19 | 1985-12-11 | Watson Engineering Consultants | Water guns |
US4458845A (en) * | 1982-07-16 | 1984-07-10 | Marcalus James A | Pulping apparatus |
JPS60129391A (ja) * | 1983-12-15 | 1985-07-10 | 大成建設株式会社 | 海底岩盤の水圧破砕方法 |
HU204324B (en) * | 1989-06-19 | 1991-12-30 | Mecseki Szenbanyak | Method and apparatus for hoeing and/or yielding rocks particularly coal beds and compacted materials by breaking of compressed air |
US5098163A (en) * | 1990-08-09 | 1992-03-24 | Sunburst Recovery, Inc. | Controlled fracture method and apparatus for breaking hard compact rock and concrete materials |
US5308149A (en) * | 1992-06-05 | 1994-05-03 | Sunburst Excavation, Inc. | Non-explosive drill hole pressurization method and apparatus for controlled fragmentation of hard compact rock and concrete |
US6619571B1 (en) * | 1995-06-30 | 2003-09-16 | Henkel Kommanditgesellschaft Auf Aktien | Method for emptying fixed-bed reactors |
EP0842391B1 (de) * | 1995-08-04 | 2003-06-25 | RockTek Limited | Verfahren und vorrichtung zum kontrollierten sprengen von hartstein oder beton mittels einer kleinen ladung,wobei der boden des bohrloches unter explosiven druck gesetzt wird |
KR19990036267A (ko) * | 1995-08-07 | 1999-05-25 | 마이크 브라이언 | 충격 해머 및 소량-장입 발파의 조합이용에 의한 경질 암석 및 콘크리트의 제어된 파쇄를 수행하기 위한 방법 |
US5611605A (en) * | 1995-09-15 | 1997-03-18 | Mccarthy; Donald E. | Method apparatus and cartridge for non-explosive rock fragmentation |
US6102484A (en) * | 1996-07-30 | 2000-08-15 | Applied Geodynamics, Inc. | Controlled foam injection method and means for fragmentation of hard compact rock and concrete |
US6339992B1 (en) | 1999-03-11 | 2002-01-22 | Rocktek Limited | Small charge blasting apparatus including device for sealing pressurized fluids in holes |
US6375271B1 (en) | 1999-04-30 | 2002-04-23 | Young, Iii Chapman | Controlled foam injection method and means for fragmentation of hard compact rock and concrete |
AP1656A (en) * | 2002-06-28 | 2006-09-01 | Jervent Mining & Ind Supplies Cc | Rock breaking unit and apparatus |
US20060006257A1 (en) * | 2004-07-07 | 2006-01-12 | Shin Narui | Method and apparatus for fragmentizing surface layer of concrete |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE241966C (de) * | ||||
DE252904C (de) * | 1911-09-08 | |||
DE404168C (de) * | 1923-03-28 | 1924-10-20 | Arnold Haarmann Dipl Ing | Vorrichtung zur Lockerung und Hereingewinnung von Kohle |
GB743998A (en) * | 1953-01-28 | 1956-01-25 | Mini Of Fuel And Power | Improvements in or relating to coal mining |
US2867426A (en) * | 1955-07-18 | 1959-01-06 | Austland Ltd | Use of high pressure fluids in coal mines |
US2840360A (en) * | 1956-02-21 | 1958-06-24 | Jerusel Jean | Mining tool for injecting liquid, such as water, at high pressure |
DE1257079B (de) * | 1965-06-25 | 1967-12-28 | Mansfeld Kombinat W Pieck Veb | Traenkschlauch fuer die Stosstraenkung von Erzen oder Kohle |
GB1194001A (en) * | 1966-06-22 | 1970-06-10 | Houilleres Bassin Du Nord | Improvements in or relating to Hydraulic Apparatus for Working Materials such as Coal or Solid Ores |
US3729137A (en) * | 1971-04-12 | 1973-04-24 | Caterpillar Tractor Co | Mechanically actuated water cannon |
US3704966A (en) * | 1971-09-13 | 1972-12-05 | Us Navy | Method and apparatus for rock excavation |
FR2188047A1 (de) * | 1972-06-14 | 1974-01-18 | Physics Int Co | |
US3784103A (en) * | 1972-08-01 | 1974-01-08 | W Cooley | Pulsed liquid jet device |
CH590398A5 (de) * | 1974-04-25 | 1977-08-15 | Cerac Inst Sa | |
DE2450819B2 (de) * | 1974-10-25 | 1979-01-18 | Kaiser Resources Ltd., Oakland, Calif. (V.St.A.) | Verfahren zum hydraulischen Abbau von Kohle |
-
1975
- 1975-09-19 SE SE7510559A patent/SE395503B/xx unknown
-
1976
- 1976-09-02 NO NO763009A patent/NO142926C/no unknown
- 1976-09-03 US US05/720,122 patent/US4123108A/en not_active Expired - Lifetime
- 1976-09-07 IN IN1636/CAL/76A patent/IN145606B/en unknown
- 1976-09-08 ZA ZA00765371A patent/ZA765371B/xx unknown
- 1976-09-13 HU HU76AA853A patent/HU175873B/hu unknown
- 1976-09-14 MX MX166297A patent/MX144163A/es unknown
- 1976-09-14 IT IT51259/76A patent/IT1073734B/it active
- 1976-09-14 BE BE170605A patent/BE846166A/xx not_active IP Right Cessation
- 1976-09-15 ES ES451547A patent/ES451547A1/es not_active Expired
- 1976-09-15 FI FI762640A patent/FI762640A/fi not_active Application Discontinuation
- 1976-09-15 DE DE2641453A patent/DE2641453C3/de not_active Expired
- 1976-09-16 JP JP51109990A patent/JPS6015800B2/ja not_active Expired
- 1976-09-17 AT AT691676A patent/AT348465B/de not_active IP Right Cessation
- 1976-09-17 NL NL7610365A patent/NL7610365A/xx not_active Application Discontinuation
- 1976-09-17 DD DD194845A patent/DD126127A5/xx unknown
- 1976-09-17 CA CA261,392A patent/CA1090378A/en not_active Expired
- 1976-09-17 AU AU17865/76A patent/AU516611B2/en not_active Expired
- 1976-09-17 BR BR7606186A patent/BR7606186A/pt unknown
- 1976-09-17 CH CH1184476A patent/CH613252A5/xx not_active IP Right Cessation
- 1976-09-17 FR FR7628014A patent/FR2326567A1/fr active Granted
- 1976-09-17 SU SU762401805A patent/SU934915A3/ru active
- 1976-09-18 PL PL1976192482A patent/PL117135B1/pl unknown
- 1976-09-20 CS CS766091A patent/CS216697B2/cs unknown
- 1976-09-20 GB GB38927/76A patent/GB1526528A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HU175873B (en) | 1980-11-28 |
BE846166A (fr) | 1976-12-31 |
SE7510559L (sv) | 1977-03-20 |
AU516611B2 (en) | 1981-06-11 |
NL7610365A (nl) | 1977-03-22 |
GB1526528A (en) | 1978-09-27 |
IT1073734B (it) | 1985-04-17 |
IN145606B (de) | 1978-11-18 |
SU934915A3 (ru) | 1982-06-07 |
DE2641453C3 (de) | 1985-02-07 |
JPS6015800B2 (ja) | 1985-04-22 |
PL117135B1 (en) | 1981-07-31 |
FR2326567B1 (de) | 1982-10-29 |
NO142926C (no) | 1980-11-12 |
BR7606186A (pt) | 1977-06-14 |
US4123108A (en) | 1978-10-31 |
FI762640A (de) | 1977-03-20 |
FR2326567A1 (fr) | 1977-04-29 |
CA1090378A (en) | 1980-11-25 |
ATA691676A (de) | 1978-07-15 |
NO763009L (no) | 1977-03-22 |
MX144163A (es) | 1981-09-08 |
ES451547A1 (es) | 1977-12-01 |
NO142926B (no) | 1980-08-04 |
AU1786576A (en) | 1978-03-23 |
JPS5263101A (en) | 1977-05-25 |
AT348465B (de) | 1979-02-26 |
DE2641453A1 (de) | 1977-03-24 |
DE2641453B2 (de) | 1980-07-10 |
DD126127A5 (de) | 1977-06-22 |
ZA765371B (en) | 1978-04-26 |
CH613252A5 (de) | 1979-09-14 |
SE395503B (sv) | 1977-08-15 |
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