GB400311A - Improvements in dust removal apparatus for percussive drills - Google Patents
Improvements in dust removal apparatus for percussive drillsInfo
- Publication number
- GB400311A GB400311A GB1355932A GB1355932A GB400311A GB 400311 A GB400311 A GB 400311A GB 1355932 A GB1355932 A GB 1355932A GB 1355932 A GB1355932 A GB 1355932A GB 400311 A GB400311 A GB 400311A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- tool
- dust
- air
- hose
- 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.)
- Expired
Links
- 239000000428 dust Substances 0.000 title abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
400,311. Dust separators. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.- (Kelley-Atwell Development Corporation ; 136, East 57th Street, New York, U.S.A.) May 11, 1932, No. 13559. [Class 8 (ii).] Dust is removed from a pneumatic drill D having a hollow tool F through which air is delivered, by a casing G loosely encircling the tool and overlying the drill-hole and a blower O connected with the casing by a hose L, the rate of air exhaust being greater than that of air supply through the tool so that a vacuum is produced in the casing G and external air drawn in. The hose is connected to a manifold leading to a baffle separating chamber R which in turn leads to the blow r through a pipe having a screen f and a regulating valve T. The separated dust and borings are removed through outlets W, h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1355932A GB400311A (en) | 1932-05-11 | 1932-05-11 | Improvements in dust removal apparatus for percussive drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1355932A GB400311A (en) | 1932-05-11 | 1932-05-11 | Improvements in dust removal apparatus for percussive drills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB400311A true GB400311A (en) | 1933-10-26 |
Family
ID=10025126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1355932A Expired GB400311A (en) | 1932-05-11 | 1932-05-11 | Improvements in dust removal apparatus for percussive drills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB400311A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE914722C (en) * | 1952-06-11 | 1954-07-08 | Hemscheidt Maschf Hermann | Drill rig equipment |
| DE1103864B (en) * | 1956-07-16 | 1961-04-06 | Emil Wilms | Device for removing pulmonary dust from the weather in mining operations |
| EP1120542A2 (en) * | 2000-01-27 | 2001-08-01 | Medallion Oil Company | Air drilling system and method for containing and separating cuttings |
| WO2010029216A1 (en) * | 2008-09-10 | 2010-03-18 | Sandvik Mining And Construction Oy | Method for handling drill cuttings, dust collection system for rock drilling rig, and changer unit |
| CN106677728A (en) * | 2017-03-22 | 2017-05-17 | 内蒙古上海庙矿业有限责任公司 | Dust remover for dry drilling |
-
1932
- 1932-05-11 GB GB1355932A patent/GB400311A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE914722C (en) * | 1952-06-11 | 1954-07-08 | Hemscheidt Maschf Hermann | Drill rig equipment |
| DE1103864B (en) * | 1956-07-16 | 1961-04-06 | Emil Wilms | Device for removing pulmonary dust from the weather in mining operations |
| EP1120542A2 (en) * | 2000-01-27 | 2001-08-01 | Medallion Oil Company | Air drilling system and method for containing and separating cuttings |
| EP1120542A3 (en) * | 2000-01-27 | 2001-09-05 | Medallion Oil Company | Air drilling system and method for containing and separating cuttings |
| WO2010029216A1 (en) * | 2008-09-10 | 2010-03-18 | Sandvik Mining And Construction Oy | Method for handling drill cuttings, dust collection system for rock drilling rig, and changer unit |
| JP2012500348A (en) * | 2008-09-10 | 2012-01-05 | サンドビク マイニング アンド コンストラクション オサケ ユキチュア | Cutting object processing method, dust recovery system for rock rig and switching unit |
| EP2321490A4 (en) * | 2008-09-10 | 2016-11-09 | Sandvik Mining & Constr Oy | Method for handling drill cuttings, dust collection system for rock drilling rig, and changer unit |
| CN106677728A (en) * | 2017-03-22 | 2017-05-17 | 内蒙古上海庙矿业有限责任公司 | Dust remover for dry drilling |
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