EP1808571A1 - Système à vide - Google Patents

Système à vide Download PDF

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Publication number
EP1808571A1
EP1808571A1 EP07250114A EP07250114A EP1808571A1 EP 1808571 A1 EP1808571 A1 EP 1808571A1 EP 07250114 A EP07250114 A EP 07250114A EP 07250114 A EP07250114 A EP 07250114A EP 1808571 A1 EP1808571 A1 EP 1808571A1
Authority
EP
European Patent Office
Prior art keywords
vessel
vacuum source
tunnelling
chamber
extraction mechanism
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.)
Withdrawn
Application number
EP07250114A
Other languages
German (de)
English (en)
Inventor
John P. Doherty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1808571A1 publication Critical patent/EP1808571A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means

Definitions

  • a tunnelling system including a vacuum source, an accumulator vessel and a tunnelling device, the accumulator vessel having an inlet connected to the tunnelling device and an outlet connected to the vacuum source, wherein the tunnelling device includes a hollow body having a longitudinal axis and a cutter blade mounted to a forward end of the body and rotatable about said axis, the body being provided with an end face wall at the forward end of the body having at least one aperture therein, the body further being provided with an internal chamber behind the end face wall having an outlet connected to the vacuum source and accumulator vessel.
  • the material accumulates in the vessel 30 on and around the auger 38.
  • the auger 38 can be rotated to remove material from the vessel 30 via an appropriate port (not shown) in the lower region of the vessel 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP07250114A 2006-01-13 2007-01-12 Système à vide Withdrawn EP1808571A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0600696A GB2434164A (en) 2006-01-13 2006-01-13 Tunnelling device vacuum system

Publications (1)

Publication Number Publication Date
EP1808571A1 true EP1808571A1 (fr) 2007-07-18

Family

ID=35998010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07250114A Withdrawn EP1808571A1 (fr) 2006-01-13 2007-01-12 Système à vide

Country Status (2)

Country Link
EP (1) EP1808571A1 (fr)
GB (1) GB2434164A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018186792A1 (fr) * 2017-04-07 2018-10-11 Epiroc Rock Drills Aktiebolag Procédé et système de transport de matériau rocheux

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184730A (zh) * 2018-08-22 2019-01-11 中铁二局集团有限公司 一种快速清理双护盾tbm盾尾泥沙的施工方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305620A (en) * 1980-02-20 1981-12-15 Hart Gwyn G Pneumatic separating system for continuous mining machine
US4699429A (en) * 1985-11-18 1987-10-13 Maybrier William H Mining machine system
JPH08199985A (ja) 1995-01-20 1996-08-06 Mitsubishi Heavy Ind Ltd トンネル掘削機の土砂排出装置
JPH08296395A (ja) * 1995-04-26 1996-11-12 Mitsubishi Heavy Ind Ltd トンネル掘削機及びその排土装置
JPH10196286A (ja) * 1996-12-27 1998-07-28 Komatsu Ltd トンネル掘進機の排土装置
JP2002054176A (ja) * 2000-08-10 2002-02-20 Mitsui Constr Co Ltd 土砂搬送補助装置
JP2004137758A (ja) * 2002-10-17 2004-05-13 Hitachi Constr Mach Co Ltd シールド掘進機
JP2004137755A (ja) * 2002-10-17 2004-05-13 Hitachi Constr Mach Co Ltd ミニシールド掘進機
JP2004150204A (ja) * 2002-10-31 2004-05-27 Komatsu Im Engineering Kk 連続真空土砂排土システム
JP2004169455A (ja) * 2002-11-21 2004-06-17 Rasa Ind Ltd 泥濃式推進工法および掘進機
JP2005030002A (ja) * 2003-07-09 2005-02-03 Kyowa Exeo Corp 吸引排土システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0324778A4 (fr) * 1986-09-24 1990-03-21 Pezzimenti & Sons Pty Ltd G Appareil de forage.
FR2611770B1 (fr) * 1987-02-26 1989-05-26 Voltair Tete et machine de creusement de terrain, en particulier pour usage funeraire
SE507665C2 (sv) * 1994-02-02 1998-06-29 Disab Vacuum Technology Ab Anordning, förfarande och borrhuvud för torr fullareaborrning
JP3586805B2 (ja) * 1998-04-24 2004-11-10 Ｊｆｅエンジニアリング株式会社 掘削土砂の搬出制御装置
AU2002953110A0 (en) * 2002-12-05 2002-12-19 Rod Davies Infrastructure Pty. Ltd. Boring machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305620A (en) * 1980-02-20 1981-12-15 Hart Gwyn G Pneumatic separating system for continuous mining machine
US4699429A (en) * 1985-11-18 1987-10-13 Maybrier William H Mining machine system
JPH08199985A (ja) 1995-01-20 1996-08-06 Mitsubishi Heavy Ind Ltd トンネル掘削機の土砂排出装置
JPH08296395A (ja) * 1995-04-26 1996-11-12 Mitsubishi Heavy Ind Ltd トンネル掘削機及びその排土装置
JPH10196286A (ja) * 1996-12-27 1998-07-28 Komatsu Ltd トンネル掘進機の排土装置
JP2002054176A (ja) * 2000-08-10 2002-02-20 Mitsui Constr Co Ltd 土砂搬送補助装置
JP2004137758A (ja) * 2002-10-17 2004-05-13 Hitachi Constr Mach Co Ltd シールド掘進機
JP2004137755A (ja) * 2002-10-17 2004-05-13 Hitachi Constr Mach Co Ltd ミニシールド掘進機
JP2004150204A (ja) * 2002-10-31 2004-05-27 Komatsu Im Engineering Kk 連続真空土砂排土システム
JP2004169455A (ja) * 2002-11-21 2004-06-17 Rasa Ind Ltd 泥濃式推進工法および掘進機
JP2005030002A (ja) * 2003-07-09 2005-02-03 Kyowa Exeo Corp 吸引排土システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018186792A1 (fr) * 2017-04-07 2018-10-11 Epiroc Rock Drills Aktiebolag Procédé et système de transport de matériau rocheux

Also Published As

Publication number Publication date
GB2434164A (en) 2007-07-18
GB0600696D0 (en) 2006-02-22

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