IT969416B - Procedimento e dispositivo per la raccolta della polvere nella perforazione in roccia con l impie go di correnti di aria per la rimozione di gas combustibili o nocivi - Google Patents

Procedimento e dispositivo per la raccolta della polvere nella perforazione in roccia con l impie go di correnti di aria per la rimozione di gas combustibili o nocivi

Info

Publication number
IT969416B
IT969416B IT52571/72A IT5257172A IT969416B IT 969416 B IT969416 B IT 969416B IT 52571/72 A IT52571/72 A IT 52571/72A IT 5257172 A IT5257172 A IT 5257172A IT 969416 B IT969416 B IT 969416B
Authority
IT
Italy
Prior art keywords
combustible
rock
drilling
dust
collection
Prior art date
Application number
IT52571/72A
Other languages
English (en)
Original Assignee
Atlas Copco Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of IT969416B publication Critical patent/IT969416B/it

Links

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
    • E21B21/01—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Electrolytic Production Of Metals (AREA)
IT52571/72A 1971-09-08 1972-09-06 Procedimento e dispositivo per la raccolta della polvere nella perforazione in roccia con l impie go di correnti di aria per la rimozione di gas combustibili o nocivi IT969416B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11355/71A SE355840B (it) 1971-09-08 1971-09-08

Publications (1)

Publication Number Publication Date
IT969416B true IT969416B (it) 1974-03-30

Family

ID=20293811

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52571/72A IT969416B (it) 1971-09-08 1972-09-06 Procedimento e dispositivo per la raccolta della polvere nella perforazione in roccia con l impie go di correnti di aria per la rimozione di gas combustibili o nocivi

Country Status (16)

Country Link
US (1) US3924696A (it)
JP (1) JPS5332321B2 (it)
AT (1) AT323686B (it)
AU (1) AU464689B2 (it)
BR (1) BR7206183D0 (it)
CA (1) CA973165A (it)
DE (1) DE2243635C3 (it)
FI (1) FI55392C (it)
FR (1) FR2152710B1 (it)
GB (1) GB1375456A (it)
IT (1) IT969416B (it)
NO (1) NO135717C (it)
PL (1) PL76066B1 (it)
RO (1) RO62028A (it)
SE (1) SE355840B (it)
ZA (1) ZA726028B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081041A (en) * 1977-02-22 1978-03-28 Stauffer Chemical Company Of Wyoming Dust-collecting head
JPS53131401U (it) * 1977-03-25 1978-10-18
US4889196A (en) * 1988-11-07 1989-12-26 Johnston Vaughn R Diverter apparatus
US5320188A (en) * 1990-09-05 1994-06-14 England J Richard Underground mining system
FR2667111A1 (fr) * 1990-09-26 1992-03-27 Spie Batignolles Procede et dispositif pour traiter des produits de forage.
US5660240A (en) * 1995-06-07 1997-08-26 Harms; Gregory W. Water and dust collector for wet core drilling
DE19807812A1 (de) * 1998-02-26 1999-09-02 Hilti Ag Vorrichtung zum Absaugen von flüssigen Medien
US6332308B1 (en) 1999-06-04 2001-12-25 Rodney Miller Air filtration device for use with roof drill
JP2001340112A (ja) 2000-05-31 2001-12-11 Ykk Corp 係脱具付咬合スライドファスナー
US6877571B2 (en) * 2001-09-04 2005-04-12 Sunstone Corporation Down hole drilling assembly with independent jet pump
US20050000052A1 (en) * 2003-07-03 2005-01-06 Byles Raymond G. Vacuum attachment for drilling tool
TWI396686B (zh) * 2004-05-21 2013-05-21 Takeda Pharmaceutical 環狀醯胺衍生物、以及其製品和用法
CA2527265A1 (en) * 2005-11-18 2007-05-18 Smith, Winston Alan A mud depression tool and process for drilling
WO2008010174A2 (en) * 2006-07-19 2008-01-24 Petrus Christiaan Gouws Dust particle catcher for a drilling apparatus
GB0921856D0 (en) 2009-12-15 2010-01-27 Black & Decker Inc Dust extractor
US8403059B2 (en) 2010-05-12 2013-03-26 Sunstone Technologies, Llc External jet pump for dual gradient drilling
ITNA20100029A1 (it) * 2010-06-18 2011-12-19 Nicola Maione Sistema per contrastare la fuoriuscita di fluidi in pressione e non, dal perforo durante le perforazioni nel sottosuolo.
JP5773305B2 (ja) * 2010-11-19 2015-09-02 有限会社マンダイクレーン 削孔装置
DE102011013111A1 (de) * 2011-03-04 2012-09-06 Kraussmaffei Technologies Gmbh Vorrichtung zur prozessparallelen Absaugung von bei der Bearbeitung eines Werkstücks anfallenden Bearbeitungsprodukten
GB201120159D0 (en) * 2011-11-23 2012-01-04 Rolls Royce Plc A swarf extraction tool
US9316070B1 (en) 2012-12-20 2016-04-19 J.H. Fletcher & Co. Pump for use with mine drill and related methods
CN103362465A (zh) * 2013-08-02 2013-10-23 焦作市长海机械科技有限公司 矿井压风自负压孔口除尘装置
EP2886789B1 (en) * 2013-12-20 2019-02-27 Sandvik Mining and Construction Oy Drilling tool support and method of collaring drilling tool support and method of collaring
CN104612607B (zh) * 2015-02-12 2017-04-12 武精科 一种煤矿钻孔除尘装置
CA3068887C (en) * 2016-06-21 2021-07-06 I3-Edge Ltd. Method and system for stripping tubulars and the like
CN109113800A (zh) * 2018-10-17 2019-01-01 南京工业职业技术学院 一种凿岩冲击尾气涡轮发电系统
EP4299873A1 (en) * 2022-07-01 2024-01-03 Sandvik Mining and Construction Oy Inlet tube, rock drilling rig and method of sampling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850317A (en) * 1929-05-07 1932-03-22 Dikant Stephen Drill dust arrester
US2144586A (en) * 1933-01-13 1939-01-17 Kadco Corp Method of rock drilling and dust removal therefor
US2041690A (en) * 1934-01-13 1936-05-26 Arthur A Johnson Corp Pneumaticl drill
US1985157A (en) * 1934-08-06 1934-12-18 Henry L Friedman Dust eliminator
US2055768A (en) * 1935-11-29 1936-09-29 Kadeo Corp Dust deflector
US2201270A (en) * 1936-04-17 1940-05-21 Mcintyre John Taylor Apparatus for allaying dust from rock drills
US2183262A (en) * 1938-09-22 1939-12-12 Kadco Corp Dust deflector
US2590958A (en) * 1950-01-19 1952-04-01 Joy Mfg Co Dust collector
US2712921A (en) * 1951-01-23 1955-07-12 Shell Dev Drilling well head
US2730333A (en) * 1953-03-16 1956-01-10 Sun Oil Co Dust deflector
US2730335A (en) * 1953-03-16 1956-01-10 Lamprecht Joseph Air core drill
DE1232089B (de) * 1965-08-18 1967-01-12 Leo Baer Vorrichtung zur Staubbeseitigung bei mit Aussenspiralgestaenge arbeitenden Bohrmaschinen

Also Published As

Publication number Publication date
NO135717C (it) 1977-05-16
AU4622272A (en) 1974-03-07
DE2243635B2 (de) 1973-10-31
AT323686B (de) 1975-07-25
US3924696A (en) 1975-12-09
JPS5332321B2 (it) 1978-09-07
PL76066B1 (it) 1975-02-28
FR2152710B1 (it) 1978-03-03
USB286614I5 (it) 1975-01-28
NO135717B (it) 1977-02-07
DE2243635A1 (de) 1973-04-12
FI55392B (fi) 1979-03-30
FI55392C (fi) 1979-07-10
GB1375456A (it) 1974-11-27
RO62028A (it) 1977-06-15
DE2243635C3 (de) 1974-10-10
ZA726028B (en) 1973-05-30
AU464689B2 (en) 1975-09-04
CA973165A (en) 1975-08-19
BR7206183D0 (pt) 1973-09-18
SE355840B (it) 1973-05-07
FR2152710A1 (it) 1973-04-27
JPS4836003A (it) 1973-05-28

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