CA2426056A1 - Perforatrice de roches et convoyeur mecanique de deblais de forage - Google Patents
Perforatrice de roches et convoyeur mecanique de deblais de forage Download PDFInfo
- Publication number
- CA2426056A1 CA2426056A1 CA002426056A CA2426056A CA2426056A1 CA 2426056 A1 CA2426056 A1 CA 2426056A1 CA 002426056 A CA002426056 A CA 002426056A CA 2426056 A CA2426056 A CA 2426056A CA 2426056 A1 CA2426056 A1 CA 2426056A1
- Authority
- CA
- Canada
- Prior art keywords
- conveyor
- drill cuttings
- drilling apparatus
- rock drilling
- drill
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 47
- 238000005520 cutting process Methods 0.000 title claims abstract description 45
- 239000011435 rock Substances 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000004575 stone Substances 0.000 description 14
- 239000012530 fluid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/012—Dust eliminating or dust removing while drilling using exhaust air from the drilling motor for blowing off the dust at the borehole entrance
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
Abstract
L'invention concerne une perforatrice de roches et un convoyeur mécanique de déblais de forage. Le convoyeur est pourvu d'un capteur (68, 72, 76) servant à détecter un engorgement possible du convoyeur. Les données de détection du capteur sont transmises à une unité de commande (70) du convoyeur, qui commande un actionneur (31) qui fait rouler le convoyeur dans une direction opposée à celle dans laquelle s'effectue normalement le transport, pendant une période de temps prédéterminée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20002335A FI112524B (fi) | 2000-10-24 | 2000-10-24 | Kallionporauslaite ja porasoijan mekaaninen kuljetin |
| FI20002335 | 2000-10-24 | ||
| PCT/FI2001/000919 WO2002035053A1 (fr) | 2000-10-24 | 2001-10-23 | Perforatrice de roches et convoyeur mecanique de deblais de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2426056A1 true CA2426056A1 (fr) | 2002-05-02 |
Family
ID=8559350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002426056A Abandoned CA2426056A1 (fr) | 2000-10-24 | 2001-10-23 | Perforatrice de roches et convoyeur mecanique de deblais de forage |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU2002210612A1 (fr) |
| CA (1) | CA2426056A1 (fr) |
| FI (1) | FI112524B (fr) |
| NO (1) | NO20031809L (fr) |
| SE (1) | SE524517C2 (fr) |
| WO (1) | WO2002035053A1 (fr) |
| ZA (1) | ZA200303040B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4253718A1 (fr) * | 2022-03-29 | 2023-10-04 | BBURG International GmbH & Co. KG | Empêcher des perturbations lors du forage à sec à l'aide des appareil de forage à percussions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438841A (en) * | 1981-07-06 | 1984-03-27 | Gregory Johnson | Obstruction clearing apparatus for mining conveyors |
| GB2189326B (en) * | 1986-04-18 | 1989-11-29 | Coal Ind | Control systems |
-
2000
- 2000-10-24 FI FI20002335A patent/FI112524B/fi not_active IP Right Cessation
-
2001
- 2001-10-23 WO PCT/FI2001/000919 patent/WO2002035053A1/fr active Application Filing
- 2001-10-23 AU AU2002210612A patent/AU2002210612A1/en not_active Abandoned
- 2001-10-23 CA CA002426056A patent/CA2426056A1/fr not_active Abandoned
-
2003
- 2003-04-17 ZA ZA200303040A patent/ZA200303040B/en unknown
- 2003-04-23 SE SE0301173A patent/SE524517C2/sv not_active IP Right Cessation
- 2003-04-23 NO NO20031809A patent/NO20031809L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI20002335A0 (fi) | 2000-10-24 |
| NO20031809L (no) | 2003-06-20 |
| SE0301173D0 (sv) | 2003-04-23 |
| FI20002335A (fi) | 2002-04-25 |
| ZA200303040B (en) | 2003-10-17 |
| FI112524B (fi) | 2003-12-15 |
| NO20031809D0 (no) | 2003-04-23 |
| WO2002035053A1 (fr) | 2002-05-02 |
| SE0301173L (sv) | 2003-05-21 |
| SE524517C2 (sv) | 2004-08-17 |
| AU2002210612A1 (en) | 2002-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |